Prifinium Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-P186-002
- CAS
- 76196-97-9
- Formula
- C20H23N
- Family
- Prifinium
- Synonyms
- 4-Benzhydrylidene-1-ethyl-2-methylpyrrolidine
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 35,331-35,340 of 36,550
L-Primapterin
ImpurityLevels of characterisation
- Cat. No.
- P-P188-002
- CAS
- 2636-52-4
- Formula
- C9H11N5O3
- Family
- Primapterin
- Synonyms
- 7-Biopterin, 2-amino-7-[(1R,2S)-1,2-dihydroxypropyl]-3H-pteridin-4-one
Propaquizafop Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-P888-002
- CAS
- 1237425-70-5
- Formula
- C22H22ClN3O5
- Synonyms
- 2-(Propan-2-ylideneamino)oxyethyl 2-[4-(7-chloroquinoxalin-2-yl)oxyphenoxy]propanoate
(E) 1-Propene, 1,3,3,3-tetrafluoro-2-(fluoromethoxy)-1-methoxy
ImpurityLevels of characterisation
- Cat. No.
- P-P894-002
- CAS
- 158076-92-7
- Formula
- C5H5F5O2
- Synonyms
- Fluoromethyl 2-methoxy-2-fluoro-1-(trifluoromethyl)vinyl ether, Fmftve
(Z) 1-Propene, 1,3,3,3-tetrafluoro-2-(fluoromethoxy)-1-methoxy
ImpurityLevels of characterisation
- Cat. No.
- P-P894-003
- CAS
- 158076-91-6
- Formula
- C5H5F5O2
Propetamphos Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-P899-002
- CAS
- 99606-11-8
- Formula
- C7H14NO4PS
- Synonyms
- (E)-3-[Ethylamino(methoxy)phosphinothioyl]oxybut-2-enoic acid
Propyl paraben
ImpurityLevels of characterisation
- Cat. No.
- P-P931-002
- CAS
- 94-13-3
- Formula
- C10H12O3
- Synonyms
- Propylparaben, propyl 4-hydroxybenzoate
(2E)-2-Propyl-2-Pentenoic Acid
ImpurityLevels of characterisation
- Cat. No.
- P-P942-002
- CAS
- 33786-47-9
- Formula
- C8H14O2
- Synonyms
- E-delta(2)-Valproic acid, Valeric acid, 2-propylidene-, (E)-
(2Z)-2-Propyl-2-Pentenoic Acid
ImpurityLevels of characterisation
- Cat. No.
- P-P942-003
- CAS
- 33786-46-8
- Formula
- C8H14O2
- Synonyms
- 2-propylpent-2-enoic acid
Propylparaben Sodium Salt
ImpurityLevels of characterisation
- Cat. No.
- P-P931-003
- CAS
- 35285-69-9
- Formula
- C10H11NaO3
- Synonyms
- Propyl paraben Sodium Salt, sodium 4-propoxycarbonylphenolate
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