Formoterol and Impurities

99 products on this category.

Product data	Purity	Price range	Estimated delivery
Formoterol EP Impurity I-13C-d3 REF: 4Z-F-11103CAS: 532414-36-1	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 40 REF: 4Z-F-1166	- - -	To inquire	Tue 04 Jun 24
Formoterol EP Impurity C (Mixture of Diastereomers) REF: 4Z-F-1111CAS: 1795135-61-3	- - -	To inquire	Tue 04 Jun 24
(R,R)-Formoterol (Arformoterol) REF: 4Z-F-1119CAS: 67346-49-0	- - -	To inquire	Tue 04 Jun 24
3-Bromo Formoterol HBr REF: 4Z-F-1154	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 28 REF: 4Z-F-1153CAS: 67346-67-2	- - -	To inquire	Tue 04 Jun 24
rac-Formoterol EP Impurity H (Mixture of Diastereomers) REF: 4Z-F-1115CAS: 2514947-17-0	- - -	To inquire	Tue 04 Jun 24
(S,S)-Formoterol L-Tartrate REF: 4Z-F-1175CAS: 67346-54-7	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 25 REF: 4Z-F-1146	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 5 REF: 4Z-F-1132CAS: 477552-93-5	- - -	To inquire	Tue 04 Jun 24
N-Nitroso-(S,S)-Formoterol REF: 4Z-F-1170	- - -	To inquire	Tue 04 Jun 24
Formoterol EP Impurity B REF: 4Z-F-1110CAS: 1224588-66-2	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 20 REF: 4Z-F-1147CAS: 188690-83-7	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 6 REF: 4Z-F-1133CAS: 477552-94-6	- - -	To inquire	Tue 04 Jun 24
Formoterol Sulfate Ammonium Salt REF: 4Z-F-118CAS: 250336-08-4	- - -	To inquire	Tue 04 Jun 24
(R,R)-Formoterol-d3 (Arformoterol-d3) REF: 4Z-F-111CAS: 1198353-13-7	- - -	To inquire	Tue 04 Jun 24
Formoterol EP Impurity F (Mixture of Diastereomers) REF: 4Z-F-1114CAS: 1795129-59-7	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 45 REF: 4Z-F-1172	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 39 (Mixture of Diastereomers) REF: 4Z-F-1164	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 24 HCl REF: 4Z-F-1123	- - -	To inquire	Tue 04 Jun 24
N-Nitroso Formoterol Impurity 30 REF: 4Z-F-1189	- - -	To inquire	Tue 04 Jun 24
Formoterol-13C-d3 Hemifumarate REF: 4Z-F-112CAS: 43229-80-7	- - -	To inquire	Tue 04 Jun 24
Formoterol EP Impurity E (Mixture of Diastereomers) REF: 4Z-F-1113CAS: 1616967-26-0	- - -	To inquire	Tue 04 Jun 24
Formoterol EP Impurity I (S,R-Isomer) ((S,R)-Formoterol) REF: 4Z-F-1124CAS: 67346-50-3	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 2 (Mixture of Diastereomers) REF: 4Z-F-1125CAS: 43229-70-5	- - -	To inquire	Tue 04 Jun 24
Formoterol EP Impurity A (Formoterol USP Related Compound A) (Mixture of Diastereomers) REF: 4Z-F-115CAS: 150513-24-9	- - -	684.00 €~2,533.00 €	Tue 04 Jun 24
Formoterol Impurity 31 REF: 4Z-F-1127CAS: 43229-01-2	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 7 REF: 4Z-F-1134CAS: 245759-62-0	- - -	To inquire	Tue 04 Jun 24
Formoterol EP Impurity I (R,S-Isomer) ((R,S)-Formoterol) REF: 4Z-F-1116CAS: 67346-51-4	- - -	To inquire	Tue 04 Jun 24
Formoterol Phenolic Glucuronide REF: 4Z-F-117CAS: 615551-59-2	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 36 REF: 4Z-F-1161CAS: 40101-17-5	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 26 REF: 4Z-F-1151CAS: 725719-13-1	- - -	To inquire	Tue 04 Jun 24
Formoterol Hemifumarate REF: 4Z-F-113	- - -	To inquire	Tue 04 Jun 24
O-Desmethyl (R,R)-Formoterol (O-Desmethyl Arformoterol) REF: 4Z-F-1136	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 37 REF: 4Z-F-1162CAS: 63192-57-4	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 44 REF: 4Z-F-1171	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 32 REF: 4Z-F-1158	- - -	To inquire	Tue 04 Jun 24
(S,S)-Formoterol REF: 4Z-F-119CAS: 67346-48-9	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 22 REF: 4Z-F-1121CAS: 903563-43-9	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 30 HCl REF: 4Z-F-1126CAS: 1049695-95-5 43229-65-8	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 27 REF: 4Z-F-1152CAS: 245759-66-4	- - -	To inquire	Tue 04 Jun 24
Formoterol EP Impurity D (Mixture of Diastereomers) REF: 4Z-F-1156CAS: 1795133-96-8	- - -	To inquire	Tue 04 Jun 24
Formoterol EP Impurity D Formate (Mixture of Diastereomers) REF: 4Z-F-1112CAS: 1795133-96-8	- - -	To inquire	Tue 04 Jun 24
N-Nitroso-(R,R)-Formoterol REF: 4Z-F-1174	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 38 REF: 4Z-F-1163CAS: 63192-58-5	- - -	To inquire	Tue 04 Jun 24
N-Nitroso Formoterol REF: 4Z-F-1197	- - -	To inquire	Tue 04 Jun 24
N-Nitroso Formoterol-13C-d3 REF: 4Z-F-1195	- - -	To inquire	Tue 04 Jun 24
O-Desmethyl (S,S)-Formoterol REF: 4Z-F-1196CAS: 1446022-29-2	- - -	To inquire	Tue 04 Jun 24
(R,R)-Formoterol L-Tartrate (Arformoterol L-Tartrate) REF: 4Z-F-1128CAS: 200815-49-2 67346-49-0	- - -	To inquire	Tue 04 Jun 24
Formoterol EP Impurity I REF: 4Z-F-1118CAS: 532414-36-1	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 43 REF: 4Z-F-1169	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 21 REF: 4Z-F-1148	- - -	To inquire	Tue 04 Jun 24
Formoterol EP Impurity F (Mixture of Diastereomers) Diformate REF: 4Z-F-1165CAS: 1795129-59-7	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 8 REF: 4Z-F-1135CAS: 1337876-26-2	- - -	To inquire	Tue 04 Jun 24
Formoterol Impurity 13 REF: 4Z-F-1140	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 57 REF: 4Z-F-1186	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 34 REF: 4Z-F-1159CAS: 569355-36-8	- - -	To inquire	Mon 10 Jun 24
N-Nitroso Formoterol Impurity 27 REF: 4Z-F-1199	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 65 REF: 4Z-F-11101	- - -	To inquire	Mon 10 Jun 24
N-Nitroso Formoterol EP Impurity B REF: 4Z-F-11100	- - -	To inquire	Mon 10 Jun 24
N-Nitroso Formoterol Impurity 65 REF: 4Z-F-11102	- - -	To inquire	Mon 10 Jun 24
N-Nitroso Formoterol Impurity 7 REF: 4Z-F-1198	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 11 REF: 4Z-F-1138	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 29 REF: 4Z-F-1155	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 62 (Mixture of (R,S) (R,R) (S,R) and (S,S) Isomers) ((R,S) (R,R) (S,R) and (S,S)-Formoterol)(S,R) and (S,S)-Formoterol) REF: 4Z-F-1192	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 35 REF: 4Z-F-1160CAS: 2298914-74-4	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 50 REF: 4Z-F-1179	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 61 REF: 4Z-F-1191	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 59 REF: 4Z-F-1188	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 49 REF: 4Z-F-1178CAS: 63660-03-7	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 41 REF: 4Z-F-1167	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 55 REF: 4Z-F-1184CAS: 343618-74-6 71250-20-9	- - -	To inquire	Mon 10 Jun 24
Bromo Formoterol REF: 4Z-F-1149	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 52 REF: 4Z-F-1181CAS: 948550-13-8	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 12 REF: 4Z-F-1139	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 63 REF: 4Z-F-1193	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 47 REF: 4Z-F-1176CAS: 70284-07-0	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 48 REF: 4Z-F-1177CAS: 33145-23-2	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 56 REF: 4Z-F-1185CAS: 108971-53-5	- - -	To inquire	Mon 10 Jun 24
Formoterol Benzylic Glucuronide (mixture of diastereomers) REF: 4Z-F-116	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 1 REF: 4Z-F-1129	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 53 REF: 4Z-F-1182CAS: 1439930-87-6	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 58 REF: 4Z-F-1187CAS: 1429022-31-0	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 18 REF: 4Z-F-1145	- - -	To inquire	Mon 10 Jun 24
Arformoterol-13C-d3 REF: 4Z-F-1120	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 54 REF: 4Z-F-1183	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 16 REF: 4Z-F-1143	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 10 REF: 4Z-F-1137	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 42 REF: 4Z-F-1168CAS: 43229-66-9	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 4 REF: 4Z-F-1131	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 51 REF: 4Z-F-1180CAS: 100865-09-6	- - -	To inquire	Mon 10 Jun 24
Formoterol (Mixture of Diastereomers) REF: 4Z-F-1150CAS: 128954-45-0	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 46 REF: 4Z-F-1173	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 14 REF: 4Z-F-1141	- - -	To inquire	Mon 10 Jun 24
Formoterol-D7 REF: 4Z-F-1117	- - -	To inquire	Mon 10 Jun 24
Formoterol Impurity 64 REF: 4Z-F-1194CAS: 4125-46-6	- - -	To inquire	Mon 10 Jun 24
rel-(R,S)-Formoterol REF: TR-F693435CAS: 532414-36-1	- - -	168.00 €~1,217.00 €	Tue 11 Jun 24
Formoterol O-Beta-D-Glucuronide (mixture of diastereomers) REF: TR-F693410CAS: 615551-59-2	- - -	319.00 €~2,106.00 €	Tue 11 Jun 24
Formoterol (mixture of Diastereomers) REF: TR-F693395CAS: 128954-45-0	- - -	324.00 €~2,136.00 €	Fri 12 Jul 24

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Formoterol EP Impurity I-13C-d3

CAS:532414-36-1

Formula:

C₁₈₁₃CH₂₁D₃N₂O₄

Molecular weight:

348.42

Ref: 4Z-F-11103

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Estimated delivery in United States, on Tuesday 4 Jun 2024

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Formoterol Impurity 40

Formula:

C₁₉H₂₄N₂O₃

Color and Shape:

White To Off-White Solid

Molecular weight:

328.41

Ref: 4Z-F-1166

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Formoterol EP Impurity C (Mixture of Diastereomers)

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Formoterol EP Impurity C (Mixture of Diastereomers)

CAS:1795135-61-3

Formula:

C₂₀H₂₆N₂O₄

Color and Shape:

Off-White Solid

Molecular weight:

358.44

Ref: 4Z-F-1111

10mg	1,424.00 €
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Estimated delivery in United States, on Tuesday 4 Jun 2024

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(R,R)-Formoterol (Arformoterol)

CAS:67346-49-0

Formula:

C₁₉H₂₄N₂O₄

Color and Shape:

Off-White Solid

Molecular weight:

344.41

Ref: 4Z-F-1119

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3-Bromo Formoterol HBr

Formula:

C₁₉H₂₃BrN₂O₄·HBr

Color and Shape:

Gray Solid

Molecular weight:

423.31 80.91

Ref: 4Z-F-1154

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Formoterol Impurity 28

CAS:67346-67-2

Formula:

C₂₆H₃₀N₂O₄

Color and Shape:

Pale Yellow Solid

Molecular weight:

434.54

Ref: 4Z-F-1153

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rac-Formoterol EP Impurity H (Mixture of Diastereomers)

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rac-Formoterol EP Impurity H (Mixture of Diastereomers)

CAS:2514947-17-0

Formula:

C₂₆H₃₀N₂O₄

Color and Shape:

Off-White Solid

Molecular weight:

434.54

Ref: 4Z-F-1115

10mg	545.00 €
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Estimated delivery in United States, on Tuesday 4 Jun 2024

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(S,S)-Formoterol L-Tartrate

CAS:67346-54-7

Formula:

C₁₉H₂₄N₂O₄·C₄H₆O₆

Molecular weight:

344.41 150.09

Ref: 4Z-F-1175

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Formoterol Impurity 25

Formula:

C₃₃H₃₆N₂O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

524.66

Ref: 4Z-F-1146

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Formoterol Impurity 5

CAS:477552-93-5

Formula:

C₁₉H₂₄N₂O₃

Color and Shape:

White To Off-White Solid

Molecular weight:

328.41

Ref: 4Z-F-1132

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N-Nitroso-(S,S)-Formoterol

Formula:

C₁₉H₂₃N₃O₅

Molecular weight:

373.41

Ref: 4Z-F-1170

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Formoterol EP Impurity B

CAS:1224588-66-2

Formula:

C₁₈H₂₂N₂O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

330.38

Ref: 4Z-F-1110

10mg	1,428.00 €
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Formoterol Impurity 20

CAS:188690-83-7

Formula:

C₃₃H₃₆N₂O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

524.66

Ref: 4Z-F-1147

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Formoterol Impurity 6

CAS:477552-94-6

Formula:

C₉H₁₁NO₃

Molecular weight:

181.19

Ref: 4Z-F-1133

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Formoterol Sulfate Ammonium Salt

CAS:250336-08-4

Formula:

C₁₉H₂₃N₂O₇S·NH₄

Molecular weight:

423.46 18.04

Ref: 4Z-F-118

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(R,R)-Formoterol-d3 (Arformoterol-d3)

CAS:1198353-13-7

Formula:

C₁₉H₂₁D₃N₂O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

347.43

Ref: 4Z-F-111

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Estimated delivery in United States, on Tuesday 4 Jun 2024

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Formoterol EP Impurity F (Mixture of Diastereomers)

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Formoterol EP Impurity F (Mixture of Diastereomers)

CAS:1795129-59-7

Formula:

C₃₇H₄₆N₄O₆

Color and Shape:

Pale Yellow Solid

Molecular weight:

642.80

Ref: 4Z-F-1114

10mg	2,587.00 €
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Formoterol Impurity 45

Formula:

C₂₁H₂₈N₂O₄

Molecular weight:

372.47

Ref: 4Z-F-1172

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Formoterol Impurity 39 (Mixture of Diastereomers)

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Formoterol Impurity 39 (Mixture of Diastereomers)

Formula:

C₁₄H₁₅NO₃

Molecular weight:

245.28

Ref: 4Z-F-1164

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Formoterol Impurity 24 HCl

Formula:

C₁₄H₁₉NO₅·HCl

Color and Shape:

White To Off-White Solid

Molecular weight:

281.31 36.46

Ref: 4Z-F-1123

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N-Nitroso Formoterol Impurity 30

Formula:

C₁₇H₂₀N₂O₂

Molecular weight:

284.36

Ref: 4Z-F-1189

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Formoterol-13C-d3 Hemifumarate

CAS:43229-80-7

Formula:

C₁₈₁₃CH₂₁D₃N₂O₄C₄H₄O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

348.42 0.5*116.07

Ref: 4Z-F-112

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Formoterol EP Impurity E (Mixture of Diastereomers)

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Formoterol EP Impurity E (Mixture of Diastereomers)

CAS:1616967-26-0

Formula:

C₂₀H₂₆N₂O₄

Color and Shape:

Off-White Solid

Molecular weight:

358.44

Ref: 4Z-F-1113

10mg	1,423.00 €
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Formoterol EP Impurity I (S,R-Isomer) ((S,R)-Formoterol)

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Formoterol EP Impurity I (S,R-Isomer) ((S,R)-Formoterol)

CAS:67346-50-3

Formula:

C₁₉H₂₄N₂O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

344.41

Ref: 4Z-F-1124

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Formoterol Impurity 2 (Mixture of Diastereomers)

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Formoterol Impurity 2 (Mixture of Diastereomers)

CAS:43229-70-5

Formula:

C₃₃H₃₆N₂O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

524.66

Ref: 4Z-F-1125

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Formoterol EP Impurity A (Formoterol USP Related Compound A) (Mixture of Diastereomers)

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Formoterol EP Impurity A (Formoterol USP Related Compound A) (Mixture of Diastereomers)

CAS:150513-24-9

Formula:

C₁₈H₂₄N₂O₃

Color and Shape:

Grey Solid

Molecular weight:

316.40

Ref: 4Z-F-115

10mg	684.00 €
25mg	1,166.00 €
50mg	1,748.00 €
100mg	2,533.00 €

Estimated delivery in United States, on Tuesday 4 Jun 2024

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Formoterol Impurity 31

CAS:43229-01-2

Formula:

C₁₅H₁₂BrNO₄

Color and Shape:

Pale Yellow Solid

Molecular weight:

350.17

Ref: 4Z-F-1127

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Formoterol Impurity 7

CAS:245759-62-0

Formula:

C₁₈H₂₄N₂O₃

Color and Shape:

Pale Yellow Solid

Molecular weight:

316.40

Ref: 4Z-F-1134

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Estimated delivery in United States, on Tuesday 4 Jun 2024

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Formoterol EP Impurity I (R,S-Isomer) ((R,S)-Formoterol)

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Formoterol EP Impurity I (R,S-Isomer) ((R,S)-Formoterol)

CAS:67346-51-4

Formula:

C₁₉H₂₄N₂O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

344.41

Ref: 4Z-F-1116

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Estimated delivery in United States, on Tuesday 4 Jun 2024

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Formoterol Phenolic Glucuronide

CAS:615551-59-2

Formula:

C₂₅H₃₂N₂O₁₀

Color and Shape:

Pale Yellow Solid

Molecular weight:

520.54

Ref: 4Z-F-117

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Formoterol Impurity 36

CAS:40101-17-5

Formula:

C₁₆H₁₄O₄

Color and Shape:

Pale Yellow Solid

Molecular weight:

270.28

Ref: 4Z-F-1161

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Formoterol Impurity 26

CAS:725719-13-1

Formula:

C₂₀H₂₆N₂O₄

Color and Shape:

Off-White Solid

Molecular weight:

358.44

Ref: 4Z-F-1151

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Formoterol Hemifumarate

Formula:

C₁₉H₂₄N₂O₄C₄H₄O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

344.41 0.5*116.07

Ref: 4Z-F-113

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O-Desmethyl (R,R)-Formoterol (O-Desmethyl Arformoterol)

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O-Desmethyl (R,R)-Formoterol (O-Desmethyl Arformoterol)

Formula:

C₁₈H₂₂N₂O₄

Molecular weight:

330.38

Ref: 4Z-F-1136

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Formoterol Impurity 37

CAS:63192-57-4

Formula:

C₁₄H₁₀O₄

Color and Shape:

Pale Yellow Solid

Molecular weight:

242.23

Ref: 4Z-F-1162

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Formoterol Impurity 44

Formula:

C₉H₁₁NO₃

Molecular weight:

181.19

Ref: 4Z-F-1171

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Formoterol Impurity 32

Formula:

C₂₁H₂₈N₂O₄

Molecular weight:

372.47

Ref: 4Z-F-1158

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(S,S)-Formoterol

CAS:67346-48-9

Formula:

C₁₉H₂₄N₂O₄

Color and Shape:

Off-White Solid

Molecular weight:

344.41

Ref: 4Z-F-119

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Formoterol Impurity 22

CAS:903563-43-9

Formula:

C₈H₇NO₃

Color and Shape:

Pale Brown Solid

Molecular weight:

165.15

Ref: 4Z-F-1121

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Formoterol Impurity 30 HCl

CAS:1049695-95-5 43229-65-8

Formula:

C₁₇H₂₁NO·HCl

Color and Shape:

White To Off-White Solid

Molecular weight:

255.36 36.46

Ref: 4Z-F-1126

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Formoterol Impurity 27

CAS:245759-66-4

Formula:

C₁₈H₂₄N₂O₃

Color and Shape:

Pale Yellow Solid

Molecular weight:

316.40

Ref: 4Z-F-1152

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Formoterol EP Impurity D (Mixture of Diastereomers)

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Formoterol EP Impurity D (Mixture of Diastereomers)

CAS:1795133-96-8

Formula:

C₂₀H₂₆N₂O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

358.44

Ref: 4Z-F-1156

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Formoterol EP Impurity D Formate (Mixture of Diastereomers)

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Formoterol EP Impurity D Formate (Mixture of Diastereomers)

CAS:1795133-96-8

Formula:

C₂₀H₂₆N₂O₄·CH₂O₂

Color and Shape:

White To Off-White Solid

Molecular weight:

358.44 46.03

Ref: 4Z-F-1112

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N-Nitroso-(R,R)-Formoterol

Formula:

C₁₉H₂₃N₃O₅

Molecular weight:

373.41

Ref: 4Z-F-1174

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Formoterol Impurity 38

CAS:63192-58-5

Formula:

C₁₄H₁₂O₄

Molecular weight:

244.25

Ref: 4Z-F-1163

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N-Nitroso Formoterol

Formula:

C₁₉H₂₃N₃O₅

Molecular weight:

373.41

Ref: 4Z-F-1197

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N-Nitroso Formoterol-13C-d3

Formula:

C₁₈₁₃CH₂₀D₃N₃O₅

Molecular weight:

377.42

Ref: 4Z-F-1195

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O-Desmethyl (S,S)-Formoterol

CAS:1446022-29-2

Formula:

C₁₈H₂₂N₂O₄

Molecular weight:

330.38

Ref: 4Z-F-1196

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(R,R)-Formoterol L-Tartrate (Arformoterol L-Tartrate)

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(R,R)-Formoterol L-Tartrate (Arformoterol L-Tartrate)

CAS:200815-49-2 67346-49-0

Formula:

C₁₉H₂₄N₂O₄·C₄H₆O₆

Molecular weight:

344.41 150.09

Ref: 4Z-F-1128

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Formoterol EP Impurity I

CAS:532414-36-1

Formula:

C₁₉H₂₄N₂O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

344.41

Ref: 4Z-F-1118

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Formoterol Impurity 43

Formula:

C₁₉H₂₄N₂O₃

Color and Shape:

Off-White Solid

Molecular weight:

328.41

Ref: 4Z-F-1169

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Formoterol Impurity 21

Formula:

C₂₀H₂₆N₂O₄

Color and Shape:

Off-White Solid

Molecular weight:

358.44

Ref: 4Z-F-1148

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Formoterol EP Impurity F (Mixture of Diastereomers) Diformate

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Formoterol EP Impurity F (Mixture of Diastereomers) Diformate

CAS:1795129-59-7

Formula:

C₃₇H₄₆N₄O₆·CH₂O₂

Color and Shape:

Pale Yellow Solid

Molecular weight:

642.80 2*46.03

Ref: 4Z-F-1165

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Formoterol Impurity 8

CAS:1337876-26-2

Formula:

C₂₆H₃₀N₂O₄

Color and Shape:

Off-White Solid

Molecular weight:

434.54

Ref: 4Z-F-1135

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Formoterol Impurity 13

Formula:

C₁₉H₂₄N₂O₄

Molecular weight:

344.41

Ref: 4Z-F-1140

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Formoterol Impurity 57

Formula:

C₃₂H₃₆N₂O₃

Molecular weight:

496.65

Ref: 4Z-F-1186

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Formoterol Impurity 34

CAS:569355-36-8

Formula:

C₉H₁₀O₃

Molecular weight:

166.18

Ref: 4Z-F-1159

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N-Nitroso Formoterol Impurity 27

Formula:

C₁₈H₂₃N₃O₄

Molecular weight:

345.40

Ref: 4Z-F-1199

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Formoterol Impurity 65

Formula:

C₁₉H₂₄N₂O₄

Molecular weight:

344.41

Ref: 4Z-F-11101

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N-Nitroso Formoterol EP Impurity B

Formula:

C₁₈H₂₁N₃O₅

Molecular weight:

359.38

Ref: 4Z-F-11100

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N-Nitroso Formoterol Impurity 65

Formula:

C₁₉H₂₃N₃O₅

Molecular weight:

373.41

Ref: 4Z-F-11102

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N-Nitroso Formoterol Impurity 7

Formula:

C₁₈H₂₃N₃O₄

Molecular weight:

345.40

Ref: 4Z-F-1198

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Formoterol Impurity 11

Formula:

C₃₇H₄₆N₄O₆

Molecular weight:

642.80

Ref: 4Z-F-1138

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Formoterol Impurity 29

Formula:

C₁₉H₂₄N₂O₃

Molecular weight:

328.41

Ref: 4Z-F-1155

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Formoterol Impurity 62 (Mixture of (R,S) (R,R) (S,R) and (S,S) Isomers) ((R,S) (R,R) (S,R) and (S,S)-Formoterol)(S,R) and (S,S)-Formoterol)

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Formoterol Impurity 62 (Mixture of (R,S) (R,R) (S,R) and (S,S) Isomers) ((R,S) (R,R) (S,R) and (S,S)-Formoterol)(S,R) and (S,S)-Formoterol)

Formula:

C₁₉H₂₄N₂O₄

Molecular weight:

344.41

Ref: 4Z-F-1192

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Formoterol Impurity 35

CAS:2298914-74-4

Formula:

C₉H₁₂O₃

Molecular weight:

168.19

Ref: 4Z-F-1160

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Formoterol Impurity 50

Formula:

C₁₅H₁₃NO₄

Molecular weight:

271.27

Ref: 4Z-F-1179

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Formoterol Impurity 61

Formula:

C₁₉H₂₄N₂O₄

Molecular weight:

344.41

Ref: 4Z-F-1191

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Formoterol Impurity 59

Formula:

C₁₅H₁₂BrNO₄

Molecular weight:

350.17

Ref: 4Z-F-1188

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Formoterol Impurity 49

CAS:63660-03-7

Formula:

C₁₅H₁₂BrNO₄

Molecular weight:

350.17

Ref: 4Z-F-1178

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Formoterol Impurity 41

Formula:

C₁₉H₂₄N₂O₃

Molecular weight:

328.41

Ref: 4Z-F-1167

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Formoterol Impurity 55

CAS:343618-74-6 71250-20-9

Formula:

C₁₇H₂₁NOHCl

Molecular weight:

255.36 36.46

Ref: 4Z-F-1184

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Bromo Formoterol

Formula:

C₁₉H₂₃BrN₂O₄

Molecular weight:

423.31

Ref: 4Z-F-1149

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Formoterol Impurity 52

CAS:948550-13-8

Formula:

C₈H₇NO₄

Molecular weight:

181.15

Ref: 4Z-F-1181

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Formoterol Impurity 12

Formula:

C₁₈H₂₂N₂O₄

Molecular weight:

330.38

Ref: 4Z-F-1139

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Formoterol Impurity 63

Formula:

C₁₁H₁₄N₂O₃

Molecular weight:

222.24

Ref: 4Z-F-1193

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Formoterol Impurity 47

CAS:70284-07-0

Formula:

C₈H₇NO₄

Molecular weight:

181.15

Ref: 4Z-F-1176

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Formoterol Impurity 48

CAS:33145-23-2

Formula:

C₁₅H₁₃NO₄

Molecular weight:

271.27

Ref: 4Z-F-1177

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Formoterol Impurity 56

CAS:108971-53-5

Formula:

C₁₇H₂₁NOHCl

Molecular weight:

255.36 36.46

Ref: 4Z-F-1185

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Formoterol Benzylic Glucuronide (mixture of diastereomers)

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Formoterol Benzylic Glucuronide (mixture of diastereomers)

Formula:

C₂₅H₃₂N₂O₁₀

Molecular weight:

520.54

Ref: 4Z-F-116

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Formoterol Impurity 1

Formula:

C₁₈H₂₂N₂O₄

Molecular weight:

330.38

Ref: 4Z-F-1129

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Formoterol Impurity 53

CAS:1439930-87-6

Formula:

C₁₅H₁₃NO₄

Molecular weight:

271.27

Ref: 4Z-F-1182

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Formoterol Impurity 58

CAS:1429022-31-0

Formula:

C₁₅H₁₃NO₄

Molecular weight:

271.27

Ref: 4Z-F-1187

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Formoterol Impurity 18

Formula:

C₄₆H₅₆N₄O₁₂

Molecular weight:

856.97

Ref: 4Z-F-1145

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Arformoterol-13C-d3

Formula:

C₁₉H₂₁N₂O₄D₃

Molecular weight:

348.42

Ref: 4Z-F-1120

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Formoterol Impurity 54

Formula:

C₁₅H₁₂BrNO₄

Molecular weight:

350.17

Ref: 4Z-F-1183

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Formoterol Impurity 16

Formula:

C₈H₁₁NO₃

Molecular weight:

169.18

Ref: 4Z-F-1143

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Formoterol Impurity 10

Formula:

C₂₀H₂₆N₂O₄

Molecular weight:

358.44

Ref: 4Z-F-1137

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Formoterol Impurity 42

CAS:43229-66-9

Formula:

C₃₂H₃₂N₂O₅

Molecular weight:

524.62

Ref: 4Z-F-1168

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Formoterol Impurity 4

Formula:

C₁₉H₂₂N₂O₃

Molecular weight:

326.40

Ref: 4Z-F-1131

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Formoterol Impurity 51

CAS:100865-09-6

Formula:

C₁₅H₁₂BrNO₄

Molecular weight:

350.17

Ref: 4Z-F-1180

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Formoterol (Mixture of Diastereomers)

CAS:128954-45-0

Formula:

C₁₉H₂₄N₂O₄

Molecular weight:

344.41

Ref: 4Z-F-1150

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Formoterol Impurity 46

Formula:

C₂₁H₂₆N₂O₆

Molecular weight:

402.45

Ref: 4Z-F-1173

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Formoterol Impurity 14

Formula:

C₁₉H₂₄N₂O₄

Molecular weight:

344.41

Ref: 4Z-F-1141

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Formoterol-D7

Formula:

C₁₉H₁₇N₂O₄D₇

Molecular weight:

351.46

Ref: 4Z-F-1117

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Formoterol Impurity 64

CAS:4125-46-6

Formula:

C₁₀H₁₃ClO

Molecular weight:

184.66

Ref: 4Z-F-1194

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rel-(R,S)-Formoterol

CAS:532414-36-1

Applications rel-(R,S)-Formoterol is a stereoisomer of Formoterol (F693395). Formoterol is a long-acting inhaled beta-2 agonist …

Formula:

C₁₉H₂₄N₂O₄

Color and Shape:

Neat

Molecular weight:

344.405

Ref: TR-F693435

5mg	1,217.00 €
500µg	168.00 €
2500µg	709.00 €

Estimated delivery in United States, on Tuesday 11 Jun 2024

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Formoterol O-Beta-D-Glucuronide (mixture of diastereomers)

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Formoterol O-Beta-D-Glucuronide (mixture of diastereomers)

Controlled Product

CAS:615551-59-2

Applications A major metabolite of Formoterol (F693400). Used in study of the effect of gender …

Formula:

C₂₅H₃₂N₂O₁₀

Color and Shape:

Neat

Molecular weight:

520.53

Ref: TR-F693410

1mg	319.00 €
10mg	2,106.00 €

Estimated delivery in United States, on Tuesday 11 Jun 2024

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Formoterol (mixture of Diastereomers)

Controlled Product

CAS:128954-45-0

Applications Formoterol is a selective β2-adrenergic receptor agonist. Formoterol is used as an antiasthmatic. References …

Formula:

C₁₉H₂₄N₂O₄

Color and Shape:

Neat

Molecular weight:

344.40

Ref: TR-F693395

1mg	324.00 €
10mg	2,136.00 €

Estimated delivery in United States, on Friday 12 Jul 2024

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