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Progestins

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BrandProduct dataPurityPrice rangeEstimated delivery
Fluoxetine N-Methyl (HCl)
REF: ML-FXT53HCAS: 56225-81-1		- - -To inquire3 Feb 2022
Hydrocortisone EP Impurity H
REF: ML-HCS08		- - -6,237.00 €3 Feb 2022
Levonorgestrel EP Impurity P
REF: ML-LNG16CAS: 100021-05-4		90% minTo inquire3 Feb 2022
Ethinylestradiol EP Impurity F
REF: ML-ETE06CAS: 56324-28-8		- - -To inquire3 Feb 2022
Levonorgestrel EP Impurity O
REF: ML-LNG15CAS: 155683-60-6		95.0% MinTo inquire3 Feb 2022
Vitamin A EP Impurity C
REF: ML-VTA03CAS: 100021-05-4		90% minTo inquire3 Feb 2022
Atorvastatin EP Impurity D
REF: ML-ATV04CAS: 148146-51-4		95.0% MinTo inquire3 Feb 2022
Hydrocortisone EP Impurity G
REF: ML-HCS07		- - -3,118.60 €3 Feb 2022
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Levonorgestrel EP Impurity T
REF: 4Z-L-2225CAS: 14507-51-8		- - -To inquire7 Feb 2022
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Drospirenone EP Impurity B (7-Hydroxymethyl Drospirenone)
REF: 4Z-D-1218		- - -To inquire7 Feb 2022
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Progesterone Impurity 1
REF: 4Z-P-3236CAS: 37717-13-8		- - -To inquire7 Feb 2022
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Progesterone Impurity 28 (6-Oxo-Progesterone)
REF: 4Z-P-3220CAS: 2243-08-5		- - -To inquire7 Feb 2022
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Drospirenone EP Impurity I
REF: 4Z-D-1221		- - -To inquire7 Feb 2022
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17-Desacetyl Norgestimate-d6 (Mixture of Isomers) (Norelgestromin-d6)
REF: 4Z-N-123CAS: 1263184-13-9		- - -To inquire7 Feb 2022
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17-alfa,20-alfa-Dihydroxyprogesterone
REF: 4Z-D-123002CAS: 652-69-7		- - -To inquire7 Feb 2022
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Medroxyprogesterone Acetate EP Impurity D (Megestrol Acetate EP Impurity F)
REF: 4Z-M-4513CAS: 2242-65-1		- - -To inquire7 Feb 2022
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Dienogest Impurity 5 (Mixture of Diastereomers)
REF: 4Z-D-4226		- - -To inquire7 Feb 2022
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Cyproterone Acetate EP Impurity F (Cyproterone)
REF: 4Z-C-281CAS: 2098-66-0		- - -To inquire7 Feb 2022
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11-beta-Dienogest EP Impurity A (11-beta-Hydroxy Dienogest)
REF: 4Z-D-424CAS: 86153-39-1		- - -1,205.00 € ~ 5,220.00 €7 Feb 2022
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Estriol EP Impurity E
REF: 4Z-E-354CAS: 1228-72-4		- - -To inquire7 Feb 2022
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Medroxyprogesterone-d7
REF: 4Z-M-457		- - -To inquire7 Feb 2022
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5-alpha-Dihydro Progestrone
REF: 4Z-P-326CAS: 566-65-4		- - -To inquire7 Feb 2022
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Cyproterone Acetate EP Impurity H
REF: 4Z-C-2818CAS: 2668-74-8		- - -To inquire7 Feb 2022
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Levonorgestrel EP Impurity G
REF: 4Z-L-225CAS: 87585-03-3		- - -To inquire7 Feb 2022
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Etonogestrel Impurity 13
REF: 4Z-E-2117		- - -To inquire7 Feb 2022
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Megestrol Acetate EP Impurity E
REF: 4Z-M-566CAS: 982-89-8		- - -To inquire7 Feb 2022
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Dienogest EP Impurity D
REF: 4Z-D-4211CAS: 190662-30-7		- - -1,377.00 € ~ 6,826.00 €7 Feb 2022
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Cyproterone Acetate EP Impurity J
REF: 4Z-C-2816CAS: 15423-97-9		- - -To inquire7 Feb 2022
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Dienogest EP Impurity H
REF: 4Z-D-4215CAS: 16669-06-0		- - -483.00 € ~ 1,893.00 €7 Feb 2022
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3-Beta-Hydroxy-Drospirenone Lactol
REF: 4Z-D-1212		- - -To inquire7 Feb 2022
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Medroxyprogesterone Acetate EP Impurity E (Megestrol Acetate EP Impurity D)
REF: 4Z-M-4517CAS: 32634-95-0		- - -To inquire7 Feb 2022
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Progesterone EP Impurity E
REF: 4Z-P-3228CAS: 5062-62-4		- - -To inquire7 Feb 2022
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17-alpha-Ethynyl Estradiol-17-Sulfate Triethylamine Salt
REF: 4Z-E-0984CAS: 75803-36-0		- - -To inquire7 Feb 2022
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10-alpha-Hydroxy Levonorgestrel
REF: 4Z-L-2220		- - -To inquire7 Feb 2022
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Dienogest Impurity 4
REF: 4Z-D-4225		- - -664.00 € ~ 2,983.00 €7 Feb 2022
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Chlormadinone Acetate EP Impurity J
REF: 4Z-C-6517CAS: 1961-77-9		- - -To inquire7 Feb 2022
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Dienogest EP Impurity I
REF: 4Z-D-4216CAS: 65928-65-6		- - -1,262.00 € ~ 5,679.00 €7 Feb 2022
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Testosterone Impurity 8 (Androstane-3,17-Dione) (Mixture of Diastereomers)
REF: 4Z-T-210016CAS: 5982-99-0		- - -To inquire7 Feb 2022
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Testosterone Impurity 4
REF: 4Z-T-210006CAS: 68539-12-8		- - -To inquire7 Feb 2022
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Medroxyprogesterone Acetate EP Impurity C
REF: 4Z-M-4512		- - -To inquire7 Feb 2022
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Estriol EP Impurity F
REF: 4Z-E-355CAS: 547-81-9		- - -To inquire7 Feb 2022
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Drospirenone Impurity 1 (Mixture of Diastereomers)
REF: 4Z-D-1211		- - -To inquire7 Feb 2022
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3-Cypionate Estradiol
REF: 4Z-E-0911		- - -To inquire7 Feb 2022
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Estriol Impurity 4
REF: 4Z-E-3525		- - -To inquire7 Feb 2022
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Estradiol Valerate EP Impurity B (3-Valerate Estradiol)
REF: 4Z-E-0926CAS: 21881-45-8		- - -To inquire7 Feb 2022
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Algestone Acetophenide
REF: 4Z-A-471CAS: 24356-94-3		- - -To inquire7 Feb 2022
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Drospirenone Acid Sodium Salt
REF: 4Z-D-122CAS: 1393356-37-0		- - -To inquire7 Feb 2022
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Ethinylestradiol EP Impurity K
REF: 4Z-E-0942CAS: 155683-61-7		- - -To inquire7 Feb 2022
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Etonogestrel Impurity 1
REF: 4Z-E-215CAS: 215252-94-1		- - -To inquire7 Feb 2022
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Desogestrel Impurity 2 (3-alpha-Hydroxy Desogestrel)
REF: 4Z-D-1614CAS: 70805-84-4		- - -To inquire7 Feb 2022
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Drospirenone EP Impurity E (Drospirenone Isomer)
REF: 4Z-D-126CAS: 90457-65-1		- - -To inquire7 Feb 2022
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Levonorgestrel EP Impurity C
REF: 4Z-L-2211CAS: 1337972-89-0		- - -To inquire7 Feb 2022
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Dienogest
REF: 4Z-D-421CAS: 65928-58-7		- - -242.00 € ~ 784.00 €7 Feb 2022
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Progesterone EP Impurity I (Mixture of Diastereomers)
REF: 4Z-P-3273CAS: 24254-01-1		- - -To inquire7 Feb 2022
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Pregn-5-ene-3,20-dione
REF: 4Z-P-32106CAS: 1236-09-5		- - -To inquire7 Feb 2022
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Levonorgestrel Impurity 5
REF: 4Z-L-2233		- - -To inquire7 Feb 2022
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Ethinylestradiol EP Impurity I (6,7-Didehydro Ethynyl Estradiol)
REF: 4Z-E-0918CAS: 67703-68-8		- - -To inquire7 Feb 2022
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17-alpha-Hydroxy Progesterone
REF: 4Z-P-327CAS: 68-96-2		- - -To inquire7 Feb 2022
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Cyproterone Acetate EP Impurity E
REF: 4Z-C-2811CAS: 17184-05-3		- - -To inquire7 Feb 2022
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Megestrol Acetate-d3 (17-Acetate-d3)
REF: 4Z-M-561CAS: 595-33-5		- - -To inquire7 Feb 2022
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Levonorgestrel EP Impurity A
REF: 4Z-L-2215CAS: 1260525-53-8		- - -To inquire7 Feb 2022
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Trimegestone
REF: 4Z-T-168001CAS: 74513-62-5		- - -To inquire7 Feb 2022
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Estradiol-3-Glucuronide
REF: 4Z-E-093CAS: 15270-30-1		- - -To inquire7 Feb 2022
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Estradiol-d4 (Estriol EP Impurity D-d4)
REF: 4Z-E-098CAS: 66789-03-5		- - -To inquire7 Feb 2022
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Estradiol Impurity 1
REF: 4Z-E-0973CAS: 57780-81-1		- - -To inquire7 Feb 2022
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2-Methyl Estradiol
REF: 4Z-E-0971CAS: 1818-12-8		- - -To inquire7 Feb 2022
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Estradiol Hemihydrate EP Impurity D-d3 (delta-9(11)-Estradiol-d3)
REF: 4Z-E-0951CAS: 791-69-5		- - -To inquire7 Feb 2022
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Estradiol Valerate EP Impurity D (4-Methyl Estradiol Valerate)
REF: 4Z-E-0947CAS: 1359847-37-2		- - -To inquire7 Feb 2022
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Chlormadinone Acetate EP Impurity K
REF: 4Z-C-6518CAS: 425-51-4		- - -To inquire7 Feb 2022
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Estriol Impurity 1
REF: 4Z-E-3520CAS: 1417721-33-5		- - -To inquire7 Feb 2022
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Etonogestrel-d6 (Desogestrel EP Impurity D-d6, Desogestrel USP Related Compound C-d6, 3-Ketodesogestrel-d6)
REF: 4Z-E-211CAS: 54048-10-1		- - -To inquire7 Feb 2022
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Levonorgestrel-d6 (D-(-)-Norgestrel-d6)
REF: 4Z-L-222CAS: 797-63-7		- - -To inquire7 Feb 2022
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11-alfa-Hydroxy Progesterone
REF: 4Z-P-3251CAS: 80-75-1		- - -To inquire7 Feb 2022
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Testosterone Impurity 6
REF: 4Z-T-210008CAS: 1035-69-4		- - -To inquire7 Feb 2022
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DrospirenoneImpurity7(DrospirenoneEtherImpurity)
REF: 4Z-D-1215		- - -To inquire7 Feb 2022
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Dienogest EP Impurity L
REF: 4Z-D-4219CAS: 5571-36-8		- - -664.00 € ~ 2,983.00 €7 Feb 2022
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Dydrogesterone Impurity 1
REF: 4Z-D-123010CAS: 5488-51-7		- - -To inquire7 Feb 2022
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Progesterone EP Impurity K
REF: 4Z-P-3216CAS: 17652-16-3		- - -To inquire7 Feb 2022
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Ethinyl Estradiol
REF: 4Z-E-099CAS: 57-63-6		- - -To inquire7 Feb 2022
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Desogestrel EP Impurity B
REF: 4Z-D-1611CAS: 54024-12-3		- - -To inquire7 Feb 2022
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Nomegestrol Acetate
REF: 4Z-N-057002CAS: 58652-20-3		- - -To inquire7 Feb 2022
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17-epi Estradiol Valerate
REF: 4Z-E-0934CAS: 182624-54-0		- - -To inquire7 Feb 2022
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Drospirenone Impurity 14
REF: 4Z-D-128CAS: 863329-71-9		- - -To inquire7 Feb 2022
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Dienogest EP Impurity J
REF: 4Z-D-4217CAS: 24284-84-2		- - -483.00 € ~ 1,893.00 €7 Feb 2022
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Cyproterone Acetate-d3
REF: 4Z-C-288CAS: 427-51-0		- - -To inquire7 Feb 2022
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6-Oxo Estriol
REF: 4Z-E-3519CAS: 7323-86-6		- - -To inquire7 Feb 2022
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delta-9(11)-Estradiol 3-Enanthate
REF: 4Z-E-0929		- - -To inquire7 Feb 2022
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17-alfa,20-beta-Dihydroxy Progesterone-d5
REF: 4Z-D-123007CAS: 1662-06-2		- - -To inquire7 Feb 2022
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Dienogest Impurity 3
REF: 4Z-D-4224CAS: 10109-76-9		- - -664.00 € ~ 2,983.00 €7 Feb 2022
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17-alpha-Acetoxy Progesterone (Medroxyprogesterone Acetate EP Impurity H)
REF: 4Z-P-3229CAS: 302-23-8		- - -To inquire7 Feb 2022
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Estradiol Valerate
REF: 4Z-E-0927CAS: 979-32-8		- - -To inquire7 Feb 2022
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Progesterone Impurity 18 (Progesterone 1-Dehydro-4P Impurity)
REF: 4Z-P-3218CAS: 81201-82-3		- - -To inquire7 Feb 2022
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Etonogestrel Impurity 10
REF: 4Z-E-2114CAS: 220332-82-1		- - -To inquire7 Feb 2022
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Estradiol 3-Propyl Ether
REF: 4Z-E-0965CAS: 22034-63-5		- - -To inquire7 Feb 2022
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Progesterone EP Impurity A (Pregna-4,14-diene-3,20-dione)
REF: 4Z-P-3230CAS: 24377-08-0		- - -To inquire7 Feb 2022
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Levonorgestrel EP Impurity B
REF: 4Z-L-2219CAS: 19914-67-1		- - -To inquire7 Feb 2022
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Dienogest EP Impurity C (Diene Impurity)
REF: 4Z-D-426CAS: 106111-42-6		- - -861.00 € ~ 3,729.00 €7 Feb 2022
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Progesterone EP Impurity B (20(S)-Hydroxy Progesterone)
REF: 4Z-P-3223CAS: 145-14-2		- - -To inquire7 Feb 2022
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17-alpha-Ethynyl Estradiol-3, 17-Disulfate
REF: 4Z-E-0982CAS: 75803-37-1		- - -To inquire7 Feb 2022
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Progesterone EP Impurity I (S-isomer)
REF: 4Z-P-3217CAS: 3986-89-8		- - -To inquire7 Feb 2022
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No image+ info

Fluoxetine N-Methyl (HCl)

CAS:56225-81-1

Ref: ML-FXT53H

Estimated delivery in United States, on Thursday 3 Feb 2022
+ info
discount label
No image+ info

Hydrocortisone EP Impurity H

7-Hydroxyhydrocortisone
Molecular weight:
378.46

Ref: ML-HCS08

Estimated delivery in United States, on Thursday 3 Feb 2022
+ info
discount label
No image+ info

Levonorgestrel EP Impurity P

CAS:100021-05-4
Soluble in Chloroform & in Methanol Confirmed Insoluble in Wate
Purity:
90% min
Color and Shape:
Off White or Beige Solid
Molecular weight:
312.45

Ref: ML-LNG16

Estimated delivery in United States, on Thursday 3 Feb 2022
+ info
discount label
No image+ info

Ethinylestradiol EP Impurity F

CAS:56324-28-8
Formula:
C20H24O3
Molecular weight:
312,4

Ref: ML-ETE06

Estimated delivery in United States, on Thursday 3 Feb 2022
+ info
discount label
No image+ info

Levonorgestrel EP Impurity O

CAS:155683-60-6
Soluble in Chloroform & in Methanol Confirmed Insoluble in Water
Purity:
95.0% Min
Color and Shape:
Off White or Beige Solid
Molecular weight:
344.49

Ref: ML-LNG15

Estimated delivery in United States, on Thursday 3 Feb 2022
+ info
discount label
No image+ info

Vitamin A EP Impurity C

CAS:100021-05-4
Soluble in Chloroform & in Methanol Confirmed Insoluble in Wate
Purity:
90% min
Color and Shape:
Off White or Beige Solid
Molecular weight:
312.45

Ref: ML-VTA03

Estimated delivery in United States, on Thursday 3 Feb 2022
+ info
discount label
No image+ info

Atorvastatin EP Impurity D

CAS:148146-51-4
Soluble in Chloroform & in Methanol Confirmed Insoluble in Water
Purity:
95.0% Min
Color and Shape:
White or Off-White Crystalline Solid, Light Sensitive
Molecular weight:
431,46

Ref: ML-ATV04

Estimated delivery in United States, on Thursday 3 Feb 2022
+ info
discount label
No image+ info

Hydrocortisone EP Impurity G

Hydrocortisone 21-Aldehyde (Hydrate
Molecular weight:
360.44

Ref: ML-HCS07

Estimated delivery in United States, on Thursday 3 Feb 2022
+ info
discount label
Levonorgestrel EP Impurity T
TLC logo+ info

Levonorgestrel EP Impurity T

CAS:14507-51-8
Formula:
C22H30O2
Color and Shape:
White To Off-White Solid
Molecular weight:
326.48

Ref: 4Z-L-2225

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
Drospirenone EP Impurity B (7-Hydroxymethyl Drospirenone)
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Drospirenone EP Impurity B (7-Hydroxymethyl Drospirenone)

Formula:
C24H32O4
Color and Shape:
Pale Yellow Solid
Molecular weight:
384.52

Ref: 4Z-D-1218

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
Progesterone Impurity 1
TLC logo+ info

Progesterone Impurity 1

CAS:37717-13-8
Formula:
C21H28O3
Color and Shape:
White To Off-White Solid
Molecular weight:
328.45

Ref: 4Z-P-3236

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
Progesterone Impurity 28 (6-Oxo-Progesterone)
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Progesterone Impurity 28 (6-Oxo-Progesterone)

CAS:2243-08-5
Formula:
C21H28O3
Color and Shape:
Pale Yellow Solid
Molecular weight:
328.46

Ref: 4Z-P-3220

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
Drospirenone EP Impurity I
TLC logo+ info

Drospirenone EP Impurity I

Formula:
C24H32O3
Color and Shape:
White To Off-White Solid
Molecular weight:
368.52

Ref: 4Z-D-1221

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
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17-Desacetyl Norgestimate-d6 (Mixture of Isomers) (Norelgestromin-d6)
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17-Desacetyl Norgestimate-d6 (Mixture of Isomers) (Norelgestromin-d6)

CAS:1263184-13-9
Formula:
C21H23NO2D6
Color and Shape:
Off-White Solid
Molecular weight:
333.50

Ref: 4Z-N-123

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
17-alfa,20-alfa-Dihydroxyprogesterone
TLC logo+ info

17-alfa,20-alfa-Dihydroxyprogesterone

CAS:652-69-7
Formula:
C21H32O3
Color and Shape:
White To Off-White Solid
Molecular weight:
332.48

Ref: 4Z-D-123002

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
Medroxyprogesterone Acetate EP Impurity D (Megestrol Acetate EP Impurity F)
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Medroxyprogesterone Acetate EP Impurity D (Megestrol Acetate EP Impurity F)

CAS:2242-65-1
Formula:
C24H34O4
Molecular weight:
386.53

Ref: 4Z-M-4513

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
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Dienogest Impurity 5 (Mixture of Diastereomers)
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Dienogest Impurity 5 (Mixture of Diastereomers)

Formula:
C20H25NO2
Color and Shape:
Yellow Solid
Molecular weight:
311.43

Ref: 4Z-D-4226

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
Cyproterone Acetate EP Impurity F (Cyproterone)
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Cyproterone Acetate EP Impurity F (Cyproterone)

CAS:2098-66-0
Formula:
C22H27ClO3
Color and Shape:
Pale Yellow Solid
Molecular weight:
374.91

Ref: 4Z-C-281

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
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11-beta-Dienogest EP Impurity A (11-beta-Hydroxy Dienogest)
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11-beta-Dienogest EP Impurity A (11-beta-Hydroxy Dienogest)

CAS:86153-39-1
Formula:
C20H25NO3
Color and Shape:
White To Off-White Solid
Molecular weight:
327.43

Ref: 4Z-D-424

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
Estriol EP Impurity E
TLC logo+ info

Estriol EP Impurity E

CAS:1228-72-4
Formula:
C18H24O3
Color and Shape:
White To Off-White Solid
Molecular weight:
288.39

Ref: 4Z-E-354

Estimated delivery in United States, on Monday 7 Feb 2022
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Medroxyprogesterone-d7
TLC logo+ info

Medroxyprogesterone-d7

Formula:
C22H25O3D7
Molecular weight:
351.54

Ref: 4Z-M-457

Estimated delivery in United States, on Monday 7 Feb 2022
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5-alpha-Dihydro Progestrone
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5-alpha-Dihydro Progestrone

CAS:566-65-4
Formula:
C21H32O2
Color and Shape:
White To Off-White Solid
Molecular weight:
316.49

Ref: 4Z-P-326

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
Cyproterone Acetate EP Impurity H
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Cyproterone Acetate EP Impurity H

CAS:2668-74-8
Formula:
C23H30O4
Color and Shape:
Yellow Solid
Molecular weight:
370.49

Ref: 4Z-C-2818

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
Levonorgestrel EP Impurity G
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Levonorgestrel EP Impurity G

CAS:87585-03-3
Formula:
C21H28O3
Color and Shape:
Yellow Solid
Molecular weight:
328.45

Ref: 4Z-L-225

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
Etonogestrel Impurity 13
TLC logo+ info

Etonogestrel Impurity 13

Formula:
C22H30O2
Color and Shape:
White To Off-White Solid
Molecular weight:
326.48

Ref: 4Z-E-2117

Estimated delivery in United States, on Monday 7 Feb 2022
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Megestrol Acetate EP Impurity E
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Megestrol Acetate EP Impurity E

CAS:982-89-8
Formula:
C24H30O4
Color and Shape:
Off-White Solid
Molecular weight:
382.50

Ref: 4Z-M-566

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
Dienogest EP Impurity D
TLC logo+ info

Dienogest EP Impurity D

CAS:190662-30-7
Formula:
C22H29NO3
Color and Shape:
Pale Yellow Solid
Molecular weight:
355.48

Ref: 4Z-D-4211

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
Cyproterone Acetate EP Impurity J
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Cyproterone Acetate EP Impurity J

CAS:15423-97-9
Formula:
C24H30O5
Color and Shape:
White To Off-White Solid
Molecular weight:
398.50

Ref: 4Z-C-2816

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
Dienogest EP Impurity H
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Dienogest EP Impurity H

CAS:16669-06-0
Formula:
C20H25NO2
Color and Shape:
White To Off-White Solid
Molecular weight:
311.43

Ref: 4Z-D-4215

Estimated delivery in United States, on Monday 7 Feb 2022
+ info
discount label
3-Beta-Hydroxy-Drospirenone Lactol
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3-Beta-Hydroxy-Drospirenone Lactol

Formula:
C24H34O3
Molecular weight:
370.54

Ref: 4Z-D-1212

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Medroxyprogesterone Acetate EP Impurity E (Megestrol Acetate EP Impurity D)
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Medroxyprogesterone Acetate EP Impurity E (Megestrol Acetate EP Impurity D)

CAS:32634-95-0
Formula:
C24H32O4
Color and Shape:
White To Off-White Solid
Molecular weight:
384.52

Ref: 4Z-M-4517

Estimated delivery in United States, on Monday 7 Feb 2022
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Progesterone EP Impurity E
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Progesterone EP Impurity E

CAS:5062-62-4
Formula:
C23H34O3
Color and Shape:
White To Off-White Solid
Molecular weight:
358.52

Ref: 4Z-P-3228

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17-alpha-Ethynyl Estradiol-17-Sulfate Triethylamine Salt
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17-alpha-Ethynyl Estradiol-17-Sulfate Triethylamine Salt

CAS:75803-36-0
Formula:
C20H24O5SC6H15N
Color and Shape:
Off-White Solid
Molecular weight:
376.47 101.19

Ref: 4Z-E-0984

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10-alpha-Hydroxy Levonorgestrel
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10-alpha-Hydroxy Levonorgestrel

Formula:
C21H28O3
Color and Shape:
White To Off-White Solid
Molecular weight:
328.45

Ref: 4Z-L-2220

Estimated delivery in United States, on Monday 7 Feb 2022
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Dienogest Impurity 4
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Dienogest Impurity 4

Formula:
C22H28N2O2
Color and Shape:
Yellowish Green Solid
Molecular weight:
352.48

Ref: 4Z-D-4225

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Chlormadinone Acetate EP Impurity J
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Chlormadinone Acetate EP Impurity J

CAS:1961-77-9
Formula:
C21H27ClO3
Color and Shape:
White To Off-White Solid
Molecular weight:
362.89

Ref: 4Z-C-6517

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Dienogest EP Impurity I
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Dienogest EP Impurity I

CAS:65928-65-6
Formula:
C20H27NO2
Color and Shape:
White To Off-White Solid
Molecular weight:
313.44

Ref: 4Z-D-4216

Estimated delivery in United States, on Monday 7 Feb 2022
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Testosterone Impurity 8 (Androstane-3,17-Dione) (Mixture of Diastereomers)
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Testosterone Impurity 8 (Androstane-3,17-Dione) (Mixture of Diastereomers)

CAS:5982-99-0
Formula:
C19H28O2
Color and Shape:
White To Off-White Solid
Molecular weight:
288.43

Ref: 4Z-T-210016

Estimated delivery in United States, on Monday 7 Feb 2022
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Testosterone Impurity 4
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Testosterone Impurity 4

CAS:68539-12-8
Formula:
C19H24O2
Color and Shape:
Off-White Solid
Molecular weight:
284.40

Ref: 4Z-T-210006

Estimated delivery in United States, on Monday 7 Feb 2022
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Medroxyprogesterone Acetate EP Impurity C
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Medroxyprogesterone Acetate EP Impurity C

Formula:
C24H34O4
Color and Shape:
Off-White Solid
Molecular weight:
386.53

Ref: 4Z-M-4512

Estimated delivery in United States, on Monday 7 Feb 2022
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Estriol EP Impurity F
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Estriol EP Impurity F

CAS:547-81-9
Formula:
C18H24O3
Color and Shape:
White To Off-White Solid
Molecular weight:
288.39

Ref: 4Z-E-355

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Drospirenone Impurity 1 (Mixture of Diastereomers)
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Drospirenone Impurity 1 (Mixture of Diastereomers)

Formula:
C24H36O4
Molecular weight:
388.55

Ref: 4Z-D-1211

Estimated delivery in United States, on Monday 7 Feb 2022
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3-Cypionate Estradiol
TLC logo+ info

3-Cypionate Estradiol

Formula:
C26H36O3
Color and Shape:
White To Off-White Solid
Molecular weight:
396.58

Ref: 4Z-E-0911

Estimated delivery in United States, on Monday 7 Feb 2022
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Estriol Impurity 4
TLC logo+ info

Estriol Impurity 4

Formula:
C20H24O4
Color and Shape:
White To Off-White Solid
Molecular weight:
328.41

Ref: 4Z-E-3525

Estimated delivery in United States, on Monday 7 Feb 2022
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Estradiol Valerate EP Impurity B (3-Valerate Estradiol)
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Estradiol Valerate EP Impurity B (3-Valerate Estradiol)

CAS:21881-45-8
Formula:
C23H32O3
Color and Shape:
White To Off-White Solid
Molecular weight:
356.51

Ref: 4Z-E-0926

Estimated delivery in United States, on Monday 7 Feb 2022
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Algestone Acetophenide
TLC logo+ info

Algestone Acetophenide

CAS:24356-94-3
Formula:
C29H36O4
Color and Shape:
Off-White Solid
Molecular weight:
448.60

Ref: 4Z-A-471

Estimated delivery in United States, on Monday 7 Feb 2022
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Drospirenone Acid Sodium Salt
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Drospirenone Acid Sodium Salt

CAS:1393356-37-0
Formula:
C24H31O4Na
Molecular weight:
383.51 22.99

Ref: 4Z-D-122

Estimated delivery in United States, on Monday 7 Feb 2022
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Ethinylestradiol EP Impurity K
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Ethinylestradiol EP Impurity K

CAS:155683-61-7
Formula:
C21H26O2
Color and Shape:
White To Off-White Solid
Molecular weight:
310.44

Ref: 4Z-E-0942

Estimated delivery in United States, on Monday 7 Feb 2022
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Etonogestrel Impurity 1
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Etonogestrel Impurity 1

CAS:215252-94-1
Formula:
C22H28O3
Color and Shape:
White To Off-White Solid
Molecular weight:
340.46

Ref: 4Z-E-215

Estimated delivery in United States, on Monday 7 Feb 2022
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Desogestrel Impurity 2 (3-alpha-Hydroxy Desogestrel)
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Desogestrel Impurity 2 (3-alpha-Hydroxy Desogestrel)

CAS:70805-84-4
Formula:
C22H30O2
Color and Shape:
White To Off-White Solid
Molecular weight:
326.48

Ref: 4Z-D-1614

Estimated delivery in United States, on Monday 7 Feb 2022
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Drospirenone EP Impurity E (Drospirenone Isomer)
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Drospirenone EP Impurity E (Drospirenone Isomer)

CAS:90457-65-1
Formula:
C24H30O3
Molecular weight:
366.50

Ref: 4Z-D-126

Estimated delivery in United States, on Monday 7 Feb 2022
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Levonorgestrel EP Impurity C
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Levonorgestrel EP Impurity C

CAS:1337972-89-0
Formula:
C23H28O
Color and Shape:
White To Off-White Solid
Molecular weight:
320.48

Ref: 4Z-L-2211

Estimated delivery in United States, on Monday 7 Feb 2022
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Dienogest
TLC logo+ info

Dienogest

CAS:65928-58-7
Formula:
C20H25NO2
Color and Shape:
Off-White Solid
Molecular weight:
311.43

Ref: 4Z-D-421

Estimated delivery in United States, on Monday 7 Feb 2022
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Progesterone EP Impurity I (Mixture of Diastereomers)
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Progesterone EP Impurity I (Mixture of Diastereomers)

CAS:24254-01-1
Formula:
C22H32O2
Color and Shape:
White To Off-White Solid
Molecular weight:
328.50

Ref: 4Z-P-3273

Estimated delivery in United States, on Monday 7 Feb 2022
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Pregn-5-ene-3,20-dione
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Pregn-5-ene-3,20-dione

CAS:1236-09-5
Formula:
C21H30O2
Color and Shape:
White To Off-White Solid
Molecular weight:
314.47

Ref: 4Z-P-32106

Estimated delivery in United States, on Monday 7 Feb 2022
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Levonorgestrel Impurity 5
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Levonorgestrel Impurity 5

Formula:
C20H26O2
Color and Shape:
White To Off-White Solid
Molecular weight:
298.43

Ref: 4Z-L-2233

Estimated delivery in United States, on Monday 7 Feb 2022
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Ethinylestradiol EP Impurity I (6,7-Didehydro Ethynyl Estradiol)
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Ethinylestradiol EP Impurity I (6,7-Didehydro Ethynyl Estradiol)

CAS:67703-68-8
Formula:
C20H22O2
Color and Shape:
White To Off-White Solid
Molecular weight:
294.39

Ref: 4Z-E-0918

Estimated delivery in United States, on Monday 7 Feb 2022
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17-alpha-Hydroxy Progesterone
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17-alpha-Hydroxy Progesterone

CAS:68-96-2
Formula:
C21H30O3
Color and Shape:
White To Off-White Solid
Molecular weight:
330.47

Ref: 4Z-P-327

Estimated delivery in United States, on Monday 7 Feb 2022
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Cyproterone Acetate EP Impurity E
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Cyproterone Acetate EP Impurity E

CAS:17184-05-3
Formula:
C24H30O5
Color and Shape:
Yellow Solid
Molecular weight:
398.50

Ref: 4Z-C-2811

Estimated delivery in United States, on Monday 7 Feb 2022
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Megestrol Acetate-d3 (17-Acetate-d3)
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Megestrol Acetate-d3 (17-Acetate-d3)

CAS:595-33-5
Formula:
C24H29D3O4
Color and Shape:
White To Off-White Solid
Molecular weight:
387.53

Ref: 4Z-M-561

Estimated delivery in United States, on Monday 7 Feb 2022
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Levonorgestrel EP Impurity A
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Levonorgestrel EP Impurity A

CAS:1260525-53-8
Formula:
C21H26O2
Color and Shape:
White To Off-White Solid
Molecular weight:
310.44

Ref: 4Z-L-2215

Estimated delivery in United States, on Monday 7 Feb 2022
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Trimegestone
TLC logo+ info

Trimegestone

CAS:74513-62-5
Formula:
C22H30O3
Molecular weight:
342.48

Ref: 4Z-T-168001

Estimated delivery in United States, on Monday 7 Feb 2022
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Estradiol-3-Glucuronide
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Estradiol-3-Glucuronide

CAS:15270-30-1
Formula:
C24H32O8
Color and Shape:
White To Off-White Solid
Molecular weight:
448.51

Ref: 4Z-E-093

Estimated delivery in United States, on Monday 7 Feb 2022
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Estradiol-d4 (Estriol EP Impurity D-d4)
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Estradiol-d4 (Estriol EP Impurity D-d4)

CAS:66789-03-5
Formula:
C18H20D4O2
Color and Shape:
White To Off-White Solid
Molecular weight:
276.41

Ref: 4Z-E-098

Estimated delivery in United States, on Monday 7 Feb 2022
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Estradiol Impurity 1
TLC logo+ info

Estradiol Impurity 1

CAS:57780-81-1
Formula:
C18H24O4
Color and Shape:
White To Off-White Solid
Molecular weight:
304.39

Ref: 4Z-E-0973

Estimated delivery in United States, on Monday 7 Feb 2022
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2-Methyl Estradiol
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2-Methyl Estradiol

CAS:1818-12-8
Formula:
C19H26O2
Color and Shape:
White To Off-White Solid
Molecular weight:
286.42

Ref: 4Z-E-0971

Estimated delivery in United States, on Monday 7 Feb 2022
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Estradiol Hemihydrate EP Impurity D-d3 (delta-9(11)-Estradiol-d3)
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Estradiol Hemihydrate EP Impurity D-d3 (delta-9(11)-Estradiol-d3)

CAS:791-69-5
Formula:
C18H19D3O2
Color and Shape:
White To Off-White Solid
Molecular weight:
273.39

Ref: 4Z-E-0951

Estimated delivery in United States, on Monday 7 Feb 2022
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Estradiol Valerate EP Impurity D (4-Methyl Estradiol Valerate)
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Estradiol Valerate EP Impurity D (4-Methyl Estradiol Valerate)

CAS:1359847-37-2
Formula:
C24H34O3
Color and Shape:
White To Off-White Solid
Molecular weight:
370.53

Ref: 4Z-E-0947

Estimated delivery in United States, on Monday 7 Feb 2022
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Chlormadinone Acetate EP Impurity K
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Chlormadinone Acetate EP Impurity K

CAS:425-51-4
Formula:
C23H30O4
Color and Shape:
White To Off-White Solid
Molecular weight:
370.49

Ref: 4Z-C-6518

Estimated delivery in United States, on Monday 7 Feb 2022
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Estriol Impurity 1
TLC logo+ info

Estriol Impurity 1

CAS:1417721-33-5
Formula:
C18H22O3
Color and Shape:
White To Off-White Solid
Molecular weight:
286.37

Ref: 4Z-E-3520

Estimated delivery in United States, on Monday 7 Feb 2022
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Etonogestrel-d6 (Desogestrel EP Impurity D-d6, Desogestrel USP Related Compound C-d6, 3-Ketodesogestrel-d6)
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Etonogestrel-d6 (Desogestrel EP Impurity D-d6, Desogestrel USP Related Compound C-d6, 3-Ketodesogestrel-d6)

CAS:54048-10-1
Formula:
C22H22D6O2
Color and Shape:
Pink Solid
Molecular weight:
330.50

Ref: 4Z-E-211

Estimated delivery in United States, on Monday 7 Feb 2022
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Levonorgestrel-d6 (D-(-)-Norgestrel-d6)
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Levonorgestrel-d6 (D-(-)-Norgestrel-d6)

CAS:797-63-7
Formula:
C21H22D6O2
Color and Shape:
White To Off-White Solid
Molecular weight:
318.49

Ref: 4Z-L-222

Estimated delivery in United States, on Monday 7 Feb 2022
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discount label
11-alfa-Hydroxy Progesterone
TLC logo+ info

11-alfa-Hydroxy Progesterone

CAS:80-75-1
Formula:
C21H30O3
Color and Shape:
White To Off-White Solid
Molecular weight:
330.47

Ref: 4Z-P-3251

Estimated delivery in United States, on Monday 7 Feb 2022
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Testosterone Impurity 6
TLC logo+ info

Testosterone Impurity 6

CAS:1035-69-4
Formula:
C19H24O2
Color and Shape:
Yellow Solid
Molecular weight:
284.40

Ref: 4Z-T-210008

Estimated delivery in United States, on Monday 7 Feb 2022
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DrospirenoneImpurity7(DrospirenoneEtherImpurity)
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DrospirenoneImpurity7(DrospirenoneEtherImpurity)

Formula:
C24H32O2
Molecular weight:
352.52

Ref: 4Z-D-1215

Estimated delivery in United States, on Monday 7 Feb 2022
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Dienogest EP Impurity L
TLC logo+ info

Dienogest EP Impurity L

CAS:5571-36-8
Formula:
C20H26O3
Color and Shape:
White To Off-White Solid
Molecular weight:
314.43

Ref: 4Z-D-4219

Estimated delivery in United States, on Monday 7 Feb 2022
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discount label
Dydrogesterone Impurity 1
TLC logo+ info

Dydrogesterone Impurity 1

CAS:5488-51-7
Formula:
C25H36O4
Color and Shape:
White To Off-White Solid
Molecular weight:
400.56

Ref: 4Z-D-123010

Estimated delivery in United States, on Monday 7 Feb 2022
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discount label
Progesterone EP Impurity K
TLC logo+ info

Progesterone EP Impurity K

CAS:17652-16-3
Formula:
C21H28O2
Color and Shape:
Off-White Solid
Molecular weight:
312.45

Ref: 4Z-P-3216

Estimated delivery in United States, on Monday 7 Feb 2022
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Ethinyl Estradiol
TLC logo+ info

Ethinyl Estradiol

CAS:57-63-6
Formula:
C20H24O2
Color and Shape:
White To Off-White Solid
Molecular weight:
296.41

Ref: 4Z-E-099

Estimated delivery in United States, on Monday 7 Feb 2022
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Desogestrel EP Impurity B
TLC logo+ info

Desogestrel EP Impurity B

CAS:54024-12-3
Formula:
C21H28O
Color and Shape:
White To Off-White Solid
Molecular weight:
296.45

Ref: 4Z-D-1611

Estimated delivery in United States, on Monday 7 Feb 2022
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Nomegestrol Acetate
TLC logo+ info

Nomegestrol Acetate

CAS:58652-20-3
Formula:
C23H30O4
Color and Shape:
White To Off-White Solid
Molecular weight:
370.49

Ref: 4Z-N-057002

Estimated delivery in United States, on Monday 7 Feb 2022
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17-epi Estradiol Valerate
TLC logo+ info

17-epi Estradiol Valerate

CAS:182624-54-0
Formula:
C23H32O3
Color and Shape:
White To Off-White Solid
Molecular weight:
356.51

Ref: 4Z-E-0934

Estimated delivery in United States, on Monday 7 Feb 2022
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Drospirenone Impurity 14
TLC logo+ info

Drospirenone Impurity 14

CAS:863329-71-9
Formula:
C24H32O3
Color and Shape:
White To Off-White Solid
Molecular weight:
368.52

Ref: 4Z-D-128

Estimated delivery in United States, on Monday 7 Feb 2022
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Dienogest EP Impurity J
TLC logo+ info

Dienogest EP Impurity J

CAS:24284-84-2
Formula:
C21H27NO2
Color and Shape:
White To Off-White Solid
Molecular weight:
325.45

Ref: 4Z-D-4217

Estimated delivery in United States, on Monday 7 Feb 2022
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Cyproterone Acetate-d3
TLC logo+ info

Cyproterone Acetate-d3

CAS:427-51-0
Formula:
C24H26D3ClO4
Color and Shape:
White To Off-White Solid
Molecular weight:
419.96

Ref: 4Z-C-288

Estimated delivery in United States, on Monday 7 Feb 2022
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6-Oxo Estriol
TLC logo+ info

6-Oxo Estriol

CAS:7323-86-6
Formula:
C18H22O4
Color and Shape:
White To Off-White Solid
Molecular weight:
302.37

Ref: 4Z-E-3519

Estimated delivery in United States, on Monday 7 Feb 2022
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delta-9(11)-Estradiol 3-Enanthate
TLC logo+ info

delta-9(11)-Estradiol 3-Enanthate

Formula:
C25H34O3
Color and Shape:
Colorless Liquid
Molecular weight:
382.55

Ref: 4Z-E-0929

Estimated delivery in United States, on Monday 7 Feb 2022
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17-alfa,20-beta-Dihydroxy Progesterone-d5
TLC logo+ info

17-alfa,20-beta-Dihydroxy Progesterone-d5

CAS:1662-06-2
Formula:
C21H27D5O3
Color and Shape:
White To Off-White Solid
Molecular weight:
337.51

Ref: 4Z-D-123007

Estimated delivery in United States, on Monday 7 Feb 2022
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discount label
Dienogest Impurity 3
TLC logo+ info

Dienogest Impurity 3

CAS:10109-76-9
Formula:
C20H28O3
Color and Shape:
White To Off-White Solid
Molecular weight:
316.44

Ref: 4Z-D-4224

Estimated delivery in United States, on Monday 7 Feb 2022
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17-alpha-Acetoxy Progesterone (Medroxyprogesterone Acetate EP Impurity H)
TLC logo+ info

17-alpha-Acetoxy Progesterone (Medroxyprogesterone Acetate EP Impurity H)

CAS:302-23-8
Formula:
C23H32O4
Color and Shape:
White To Off-White Solid
Molecular weight:
372.51

Ref: 4Z-P-3229

Estimated delivery in United States, on Monday 7 Feb 2022
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discount label
Estradiol Valerate
TLC logo+ info

Estradiol Valerate

CAS:979-32-8
Formula:
C23H32O3
Color and Shape:
White To Off-White Solid
Molecular weight:
356.51

Ref: 4Z-E-0927

Estimated delivery in United States, on Monday 7 Feb 2022
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discount label
Progesterone Impurity 18 (Progesterone 1-Dehydro-4P Impurity)
TLC logo+ info

Progesterone Impurity 18 (Progesterone 1-Dehydro-4P Impurity)

CAS:81201-82-3
Formula:
C22H30O2
Color and Shape:
White To Off-White Solid
Molecular weight:
326.48

Ref: 4Z-P-3218

Estimated delivery in United States, on Monday 7 Feb 2022
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discount label
Etonogestrel Impurity 10
TLC logo+ info

Etonogestrel Impurity 10

CAS:220332-82-1
Formula:
C20H28O2
Color and Shape:
White To Off-White Solid
Molecular weight:
300.44

Ref: 4Z-E-2114

Estimated delivery in United States, on Monday 7 Feb 2022
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Estradiol 3-Propyl Ether
TLC logo+ info

Estradiol 3-Propyl Ether

CAS:22034-63-5
Formula:
C21H30O2
Color and Shape:
White To Off-White Solid
Molecular weight:
314.47

Ref: 4Z-E-0965

Estimated delivery in United States, on Monday 7 Feb 2022
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discount label
Progesterone EP Impurity A (Pregna-4,14-diene-3,20-dione)
TLC logo+ info

Progesterone EP Impurity A (Pregna-4,14-diene-3,20-dione)

CAS:24377-08-0
Formula:
C21H28O2
Color and Shape:
White To Off-White Solid
Molecular weight:
312.45

Ref: 4Z-P-3230

Estimated delivery in United States, on Monday 7 Feb 2022
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discount label
Levonorgestrel EP Impurity B
TLC logo+ info

Levonorgestrel EP Impurity B

CAS:19914-67-1
Formula:
C21H28O2
Color and Shape:
White To Off-White Solid
Molecular weight:
312.45

Ref: 4Z-L-2219

Estimated delivery in United States, on Monday 7 Feb 2022
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discount label
Dienogest EP Impurity C (Diene Impurity)
TLC logo+ info

Dienogest EP Impurity C (Diene Impurity)

CAS:106111-42-6
Formula:
C20H25NO2
Color and Shape:
White To Off-White Solid
Molecular weight:
311.43

Ref: 4Z-D-426

Estimated delivery in United States, on Monday 7 Feb 2022
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discount label
Progesterone EP Impurity B (20(S)-Hydroxy Progesterone)
TLC logo+ info

Progesterone EP Impurity B (20(S)-Hydroxy Progesterone)

CAS:145-14-2
Formula:
C21H32O2
Color and Shape:
Pale Yellow Solid
Molecular weight:
316.49

Ref: 4Z-P-3223

Estimated delivery in United States, on Monday 7 Feb 2022
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17-alpha-Ethynyl Estradiol-3, 17-Disulfate
TLC logo+ info

17-alpha-Ethynyl Estradiol-3, 17-Disulfate

CAS:75803-37-1
Formula:
C20H24O8S2
Color and Shape:
White To Off-White Solid
Molecular weight:
456.52

Ref: 4Z-E-0982

Estimated delivery in United States, on Monday 7 Feb 2022
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discount label
Progesterone EP Impurity I (S-isomer)
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Progesterone EP Impurity I (S-isomer)

CAS:3986-89-8
Formula:
C22H32O2
Color and Shape:
White To Off-White Solid
Molecular weight:
328.50

Ref: 4Z-P-3217

Estimated delivery in United States, on Monday 7 Feb 2022
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