API Impurities
Cefaclor EP Impurity D
- CAS Number
- 152575-13-8
- Catalogue
- SYN-IMP-0083
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
Category
API Impurities
Identified and unidentified API impurities synthesised and characterised for impurity profiling, method development and regulatory submissions.
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API Impurities
Cefaclor EP Impurity E
- CAS Number
- 188915-50-6
- Catalogue
- SYN-IMP-0085
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefaclor EP Impurity G/Isocephalexin
- CAS Number
- 67308-21-8
- Catalogue
- SYN-IMP-0084
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefixime EP Impurity A
- CAS Number
- 1614255-90-1
- Catalogue
- SYN-IMP-0397
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefixime EP Impurity B
- CAS Number
- 1335475-19-8
- Catalogue
- SYN-IMP-0398
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefixime EP Impurity C
- CAS Number
- 108691-83-4
- Catalogue
- SYN-IMP-0399
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefixime EP Impurity D
- CAS Number
- 97164-56-2
- Catalogue
- SYN-IMP-0400
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefixime EP Impurity E
- CAS Number
- 72701-01-0
- Catalogue
- SYN-IMP-0401
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefixime EP Impurity F
- CAS Number
- 79368-95-9
- Catalogue
- SYN-IMP-0402
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefixime Methyl Ester
- CAS Number
- 88621-01-6
- Catalogue
- SYN-IMP-0403
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefpodoxime Proxetil EP Impurity A
- CAS Number
- 80210-62-4
- Catalogue
- SYN-IMP-0460
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefpodoxime Proxetil EP Impurity B
- CAS Number
- 947692-14-0
- Catalogue
- SYN-IMP-0461
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefpodoxime Proxetil EP Impurity C
- CAS Number
- 339528-86-8
- Catalogue
- SYN-IMP-0462
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
API Impurities
Cefpodoxime Proxetil EP Impurity D
- CAS Number
- 947692-13-9
- Catalogue
- SYN-IMP-0463
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
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
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