Doxycycline EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D185-007
- CAS
- 97583-08-9
- Formula
- C22H24N2O8
- Family
- Doxycycline
- Synonyms
- 4-epi-6-epi Doxycycline, 4-epi-6-Epidoxycycline
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 4,761-4,770 of 5,812
Flucloxacillin EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-F068-002
- CAS
- 42947-70-6
- Formula
- C19H19ClFN3O6S
- Family
- Flucloxacillin
Flucloxacillin EP Impurity B (Mixture of Diastereomers)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-F068-003
- CAS
- 1276016-89-7
- Formula
- C18H19ClFN3O4S
- Family
- Flucloxacillin
- Synonyms
- Flucloxacillin Sodium Impurity B
Flucloxacillin EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-F068-004
- CAS
- 3919-74-2
- Formula
- C11H7ClFNO3
- Family
- Flucloxacillin
- Synonyms
- 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid, 3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid
Flucloxacillin EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-F068-005
- CAS
- 2924817-37-6
- Formula
- C27H27ClFN5O7S2
- Family
- Flucloxacillin
- Synonyms
- Flucloxacillin Impurity E, 6-APA Flucloxacillin
Flucloxacillin Sodium EP Impurity A (as Disodium Salt)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-F068-006
- CAS
- 68728-50-7
- Formula
- C19H17ClFN3Na2O6S
- Family
- Flucloxacillin
Gemfibrozil EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G024-002
- CAS
- 95-87-4
- Formula
- C8H10O
- Family
- Gemfibrozil
- Synonyms
- p-Xylenol, 2,5-Dimethylphenol
Gemfibrozil EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G024-004
- CAS
- 500904-61-0
- Formula
- C18H26O3
- Family
- Gemfibrozil
- Synonyms
- 5-(2,5-Dimethyl-4-(prop-1-en-1-yl)phenoxy)-2,2-dimethylpentanoic acid, 5-(2,5-dimethyl-4-prop-1-enylphenoxy)-2,2-dimethylpentanoic acid
Gemfibrozil EP Impurity F
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G024-005
- CAS
- 500904-64-3
- Formula
- C18H22O
- Family
- Gemfibrozil
- Synonyms
- 1,4-Dimethyl-2-(4-phenylbutoxy)benzene, Benzene, 1,4-dimethyl-2-(4-phenylbutoxy)-
Gemfibrozil EP Impurity H
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G024-006
- CAS
- 415724-02-6
- Formula
- C19H24O2
- Family
- Gemfibrozil
- Synonyms
- 1,1'-(Propane-1,3-diylbis(oxy))bis(2,5-dimethylbenzene), 2-[3-(2,5-dimethylphenoxy)propoxy]-1,4-dimethylbenzene
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