API Impurities
Cefpodoxime Proxetil EP Impurity E
- CAS Number
- 217803-89-9
- Catalogue
- SYN-IMP-0464
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
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API Impurities
Cefpodoxime Proxetil EP Impurity F
- CAS Number
- 96680-30-7
- Catalogue
- SYN-IMP-0465
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefpodoxime Proxetil EP Impurity G
- CAS Number
- 947692-15-1
- Catalogue
- SYN-IMP-0466
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefpodoxime Proxetil EP Impurity H
- CAS Number
- 947692-16-2
- Catalogue
- SYN-IMP-0467
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefpodoxime Proxetil EP Impurity I
- CAS Number
- 1192365-87-9
- Catalogue
- SYN-IMP-0468
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefprozil (E)-Isomer
- CAS Number
- 92676-86-3
- Catalogue
- SYN-IMP-0389
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefprozil (Z)-Isomer
- CAS Number
- 121412-77-9
- Catalogue
- SYN-IMP-0390
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefprozil Amide Impurity, M. Wt.:538.57
- CAS Number
- On request
- Catalogue
- SYN-IMP-0393
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefprozil delta-3-isomer
- CAS Number
- On request
- Catalogue
- SYN-IMP-0396
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefprozil Dimer, M. Wt.: 760.84
- CAS Number
- On request
- Catalogue
- SYN-IMP-0394
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefprozil EP Impurity B
- CAS Number
- 66592-87-8
- Catalogue
- SYN-IMP-0391
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefprozil EP Impurity C
- CAS Number
- 147103-93-3
- Catalogue
- SYN-IMP-0392
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefprozil Ethoxy Carbonyl Impurity, M. Wt.: 461.49
- CAS Number
- On request
- Catalogue
- SYN-IMP-0395
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Ceftriaxone EP Impurity B
- CAS Number
- 66340-33-8
- Catalogue
- SYN-IMP-0411
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Ceftriaxone EP Impurity C
- CAS Number
- 58909-39-0
- Catalogue
- SYN-IMP-0412
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Ceftriaxone EP Impurity D
- CAS Number
- 80756-85-0
- Catalogue
- SYN-IMP-0413
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Ceftriaxone EP Impurity E
- CAS Number
- 58909-56-1
- Catalogue
- SYN-IMP-0414
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefuroxime Axetil EP Impurity D
- CAS Number
- 55268-75-2
- Catalogue
- SYN-IMP-0562
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefuroxime Axetil EP Impurity E
- CAS Number
- 947723-87-7
- Catalogue
- SYN-IMP-0563
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefuroxime Cefuroxime Axetil Delta-3-Isomers
- CAS Number
- 123458-61-7
- Catalogue
- SYN-IMP-0565
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefuroxime lactone 3-hydroxy Cefuroxime Acid Impurity/Descarbamoyl
- CAS Number
- 56271-94-4
- Catalogue
- SYN-IMP-0564
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefuroxime Sodium EP Impurity F
- CAS Number
- 97170-19-9
- Catalogue
- SYN-IMP-0566
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefuroxime Sodium EP Impurity I
- CAS Number
- 97148-39-5
- Catalogue
- SYN-IMP-0567
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefuroxime sulphoxide
- CAS Number
- On request
- Catalogue
- SYN-IMP-0559
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA