4-(4-Bromo-2-formylphenoxy)-benzonitrile
ImpurityLevels of characterisation
- Cat. No.
- P-B294-002
- CAS
- 1937121-89-5
- Formula
- C14H8BrNO2
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 58,221-58,230 of 59,523
4-(2,2-Dibromoacetyl) Benzonitrile
ImpurityLevels of characterisation
- Cat. No.
- P-B295-002
- CAS
- 21661-87-0
- Formula
- C9H5Br2NO
- Synonyms
- Benzonitrile, p-(dibromoacetyl)-, Benzonitrile, 4-(2,2-dibromoacetyl)-
Benzophenone-13C
Isotopically labelledLevels of characterisation
- Cat. No.
- P-B297-002
- CAS
- 32488-48-5
- Formula
- C12¹³CH10O
- Synonyms
- diphenyl(113C)methanone, Benzophenone-(carbonyl-13C)
Benzopyrano[3,4-b]pyridine Related Compound 1 HCl
ImpurityLevels of characterisation
- Cat. No.
- P-B298-002
- CAS
- 37827-31-9
- Formula
- C13H13NO3·HCl
2-(5-tert-Butyl-2-hydroxyphenyl) Benzotriazole
ImpurityLevels of characterisation
- Cat. No.
- P-B307-002
- CAS
- 3147-76-0
- Formula
- C16H17N3O
- Synonyms
- 2-(benzotriazol-2-yl)-4-tert-butylphenol, Phenol, 2-(2H-benzotriazol-2-yl)-4-(1,1-dimethylethyl)-
Benzoyl Chloride-(phenyl-13C6)
Isotopically labelledLevels of characterisation
- Cat. No.
- P-B315-002
- CAS
- 266308-67-2
- Formula
- C¹³C6H5ClO
2-(3-Benzoyl-4-hydroxyphenyl)propanoic Acid
ImpurityLevels of characterisation
- Cat. No.
- P-P880-002
- CAS
- 1329603-28-2
- Formula
- C16H14O4
Benzydamine EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-B339-002
- CAS
- 52413-42-0
- Formula
- C19H23N3O
- Synonyms
- 1-benzyl-2-[3-(dimethylamino)propyl]indazol-3-one, 1-Benzyl-2-(3-(dimethylamino)propyl)-1,2-dihydro-3H-indazol-3-one
Benzyl Penicillinate-d7 Potassium Salt (Penicllin G-d7 Potassium Salt)
Isotopically labelledLevels of characterisation
- Cat. No.
- P-B333-002
- CAS
- 352323-25-2
- Formula
- C16H10D7KN2O4S
- Synonyms
- Benzyl Penicillinate-d7 Potassium Salt, Penicillin G-d7 Potassium Salt
1-Benzyl-3-(3-Diethylamino-Propoxy)-1H-Indazole
ImpurityLevels of characterisation
- Cat. No.
- P-B340-002
- CAS
- 47448-66-8
- Formula
- C21H27N3O
- Synonyms
- 3-(1-benzylindazol-3-yl)oxy-N,N-diethylpropan-1-amine, Benzydamine Impurity 8
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