Antimicrobial

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Product data	Purity	Price range	Estimated delivery
Valaciclovir EP Impurity D (Valacyclovir USP Related Compound D) REF: 4Z-V-012CAS: 1346747-69-0	- - -	To inquire	Tue 10 Dec 24
Amoxicillin EP Impurity H REF: 4Z-A-239CAS: 205826-86-4	- - -	To inquire	Tue 10 Dec 24
Terbinafine EP Impurity E DiHCl REF: 4Z-T-544CAS: 934365-23-8	- - -	To inquire	Tue 10 Dec 24
Cefadroxil EP Impurity D-d4 Trifluoroacetate (Cefadroxil-d4 (S-Isomer) Trifluoroacetate) REF: 4Z-C-135022CAS: 144790-28-3	- - -	To inquire	Tue 10 Dec 24
Moxifloxacin EP Impurity D HCl (Moxifloxacin USP Related Compound D HCl) REF: 4Z-M-278CAS: 1029364-77-9 2252446-69-6	- - -	To inquire	Tue 10 Dec 24
Penicillin F Potassium Salt REF: 4Z-P-045CAS: 97299-13-3	- - -	To inquire	Tue 10 Dec 24
Erythromycin A (6,9-Imino Ether) REF: 4Z-E-207CAS: 99290-97-8	- - -	To inquire	Tue 10 Dec 24
Posaconazole Impurity 39 REF: 4Z-P-3868CAS: 357189-94-7	- - -	To inquire	Tue 10 Dec 24
Moxifloxacin Impurity 38 REF: 4Z-M-2759CAS: 1262758-66-6	- - -	To inquire	Tue 10 Dec 24
Caspofungin Impurity 5 REF: 4Z-PC-155010CAS: 1404083-47-1	- - -	To inquire	Tue 10 Dec 24
Cefazedone REF: 4Z-C-108001CAS: 56187-47-4	- - -	To inquire	Tue 10 Dec 24
Piperacillin Methyl Ester REF: 4Z-P-7428CAS: 65700-41-6	- - -	To inquire	Tue 10 Dec 24
Tenofovir Disoproxil USP Related Compound A ((S)-Tenofovir Disoproxil Fumarate) REF: 4Z-T-0214CAS: 1280130-08-6 1432630-26-6	- - -	To inquire	Tue 10 Dec 24
Erythromycin A 9-Oxime (Mixture of Z and E Isomers) REF: 4Z-E-2021CAS: 13127-18-9	- - -	To inquire	Tue 10 Dec 24
Cefazolin Impurity 37 REF: 4Z-C-9616CAS: 1675245-47-2 1797135-60-4	- - -	To inquire	Tue 10 Dec 24
Fluconazole Impurity 23 REF: 4Z-F-1443CAS: 150194-53-9	- - -	To inquire	Tue 10 Dec 24
Itraconazole Related Compound REF: 4Z-I-0325	- - -	To inquire	Tue 10 Dec 24
Clindamycin Impurity 16 REF: 4Z-C-509CAS: 22965-79-3	- - -	To inquire	Tue 10 Dec 24
Linezolid Impurity 40 REF: 4Z-L-0760	- - -	To inquire	Tue 10 Dec 24
Meropenem EP Impurity A Sodium Salt REF: 4Z-M-125002CAS: 1053703-36-8	- - -	To inquire	Tue 10 Dec 24

Valaciclovir EP Impurity D (Valacyclovir USP Related Compound D)

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Valaciclovir EP Impurity D (Valacyclovir USP Related Compound D)

CAS:1346747-69-0

Formula:

C₁₅H₂₄N₆O₄

Molecular weight:

352.40

Ref: 4Z-V-012

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Amoxicillin EP Impurity H

CAS:205826-86-4

Formula:

C₁₃H₁₇NO₄

Color and Shape:

White To Off-White Solid

Molecular weight:

251.28

Ref: 4Z-A-239

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Terbinafine EP Impurity E DiHCl

CAS:934365-23-8

Formula:

C₃₆H₄₀N₂HCl

Color and Shape:

White To Off-White Solid

Molecular weight:

500.73 2*36.46

Ref: 4Z-T-544

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Cefadroxil EP Impurity D-d4 Trifluoroacetate (Cefadroxil-d4 (S-Isomer) Trifluoroacetate)

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Cefadroxil EP Impurity D-d4 Trifluoroacetate (Cefadroxil-d4 (S-Isomer) Trifluoroacetate)

CAS:144790-28-3

Formula:

C₁₆H₁₃D₄N₃O₅S·C₂HF₃O₂

Molecular weight:

367.41 114.02

Ref: 4Z-C-135022

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Moxifloxacin EP Impurity D HCl (Moxifloxacin USP Related Compound D HCl)

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Moxifloxacin EP Impurity D HCl (Moxifloxacin USP Related Compound D HCl)

CAS:1029364-77-9 2252446-69-6

Formula:

C₂₁H₂₄FN₃O₄·HCl

Color and Shape:

Yellow Solid

Molecular weight:

401.44 36.46

Ref: 4Z-M-278

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Penicillin F Potassium Salt

CAS:97299-13-3

Formula:

C₁₄H₁₉N₂O₄S·K

Color and Shape:

White To Off-White Solid

Molecular weight:

311.38 39.10

Ref: 4Z-P-045

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Erythromycin A (6,9-Imino Ether)

CAS:99290-97-8

Formula:

C₃₇H₆₆N₂O₁₂

Color and Shape:

White To Off-White Solid

Molecular weight:

730.94

Ref: 4Z-E-207

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Posaconazole Impurity 39

CAS:357189-94-7

Formula:

C₃₇H₄₀F₂N₈O₅

Color and Shape:

White To Off-White Solid

Molecular weight:

714.77

Ref: 4Z-P-3868

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Moxifloxacin Impurity 38

CAS:1262758-66-6

Formula:

C₂₁H₂₄FN₃O₅

Color and Shape:

Pale Yellow Solid

Molecular weight:

417.44

Ref: 4Z-M-2759

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Caspofungin Impurity 5

CAS:1404083-47-1

Formula:

C₅₂H₈₆N₁₀O₁₆

Color and Shape:

White To Off-White Solid

Molecular weight:

1107.31

Ref: 4Z-PC-155010

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Cefazedone

CAS:56187-47-4

Formula:

C₁₈H₁₅Cl₂N₅O₅S₃

Color and Shape:

Off-White Solid

Molecular weight:

548.43

Ref: 4Z-C-108001

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Piperacillin Methyl Ester

CAS:65700-41-6

Formula:

C₂₄H₂₉N₅O₇S

Color and Shape:

White To Off-White Solid

Molecular weight:

531.58

Ref: 4Z-P-7428

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Tenofovir Disoproxil USP Related Compound A ((S)-Tenofovir Disoproxil Fumarate)

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Tenofovir Disoproxil USP Related Compound A ((S)-Tenofovir Disoproxil Fumarate)

CAS:1280130-08-6 1432630-26-6

Formula:

C₁₉H₃₀N₅O₁₀P·C₄H₄O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

519.45 116.07

Ref: 4Z-T-0214

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Erythromycin A 9-Oxime (Mixture of Z and E Isomers)

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Erythromycin A 9-Oxime (Mixture of Z and E Isomers)

CAS:13127-18-9

Formula:

C₃₇H₆₈N₂O₁₃

Color and Shape:

White To Off-White Solid

Molecular weight:

748.95

Ref: 4Z-E-2021

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Cefazolin Impurity 37

CAS:1675245-47-2 1797135-60-4

Formula:

C₅H₇N₅O₂·C₅H₉N₅O₃

Molecular weight:

169.14 187.16

Ref: 4Z-C-9616

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Fluconazole Impurity 23

CAS:150194-53-9

Formula:

C₁₁H₁₀F₂IN₃O

Color and Shape:

White To Off-White Solid

Molecular weight:

365.12

Ref: 4Z-F-1443

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Itraconazole Related Compound

Formula:

C₃₁H₃₀Cl₂N₈O₄

Color and Shape:

Off-White Solid

Molecular weight:

649.54

Ref: 4Z-I-0325

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Clindamycin Impurity 16

CAS:22965-79-3

Formula:

C₉H₁₈NO₄S

Color and Shape:

White To Off-White Solid

Molecular weight:

271.76

Ref: 4Z-C-509

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Linezolid Impurity 40

Formula:

C₂₃H₂₅FN₄O₅

Molecular weight:

456.47

Ref: 4Z-L-0760

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Meropenem EP Impurity A Sodium Salt

CAS:1053703-36-8

Formula:

C₁₇H₂₆N₃O₆S·Na

Color and Shape:

Yellow Solid

Molecular weight:

400.48 22.99

Ref: 4Z-M-125002

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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