beta-Methyl-Choline Chloride
ImpurityLevels of characterisation
- Cat. No.
- P-C152-007
- CAS
- 2382-43-6
- Formula
- C6H16NO·Cl
- Family
- Choline
- Synonyms
- 2-hydroxypropyl(trimethyl)azanium chloride, Ammonium, (2-hydroxypropyl)trimethyl-, chloride
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 52,141-52,150 of 59,523
1-Methylaziridine
ImpurityLevels of characterisation
- Cat. No.
- P-T098-002
- CAS
- 1072-44-2
- Formula
- C3H7N
- Family
- Thiotepa
- Synonyms
- Aziridine, 1-methyl-, NMethylaziridine
Methylclonazepam
ImpurityLevels of characterisation
- Cat. No.
- P-C212-015
- CAS
- 5527-71-9
- Formula
- C16H12ClN3O3
- Family
- Clonazepam
- Synonyms
- 5-(2-chlorophenyl)-1-methyl-7-nitro-3H-1,4-benzodiazepin-2-one, Clonazepam, methyl
Methylenetriphenylphosphorane
ImpurityLevels of characterisation
- Cat. No.
- P-N014-005
- CAS
- 19493-09-5
- Formula
- C19H17P
- Family
- Nalmefene
- Synonyms
- Nalmefene Impurity 14, methylidene(triphenyl)-lambda5-phosphane
(Z)-Misoprostol (Mixture of Diastereomers)
ImpurityLevels of characterisation
- Cat. No.
- P-M143-012
- CAS
- 58717-37-6
- Formula
- C22H38O5
- Family
- Misoprostol
- Synonyms
- Methyl (13Z)-11alpha,16-dihydroxy-16-methyl-9-oxoprost-13-en-1-oate
Misoprostol Acid (Mixture of Diastereomers)
ImpurityLevels of characterisation
- Cat. No.
- P-M143-013
- CAS
- 66792-31-2
- Formula
- C21H36O5
- Family
- Misoprostol
- Synonyms
- Misoprostol acid, Misoprostol free acid
Misoprostol Acid-d5 (Mixture of Diastereomers)
Isotopically labelledLevels of characterisation
- Cat. No.
- P-M143-009
- CAS
- 1337917-44-8
- Formula
- C21H31D5O5
- Family
- Misoprostol
- Synonyms
- Misoprostol Acid-d5, Misoprostol (free acid)-d5
Misoprostol EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-M143-002
- CAS
- 1788085-78-8
- Formula
- C22H38O5
- Family
- Misoprostol
- Synonyms
- 8-epi-Misoprostol, 8-iso Misoprostol
Misoprostol EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-M143-004
- CAS
- 58682-86-3
- Formula
- C22H36O4
- Family
- Misoprostol
- Synonyms
- Misoprostol A, 16-Hydroxy-16-methyl-9-oxo-prosta-10,13-dien-1-oic acid methyl ester
Misoprostol EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-M143-006
- CAS
- 1788085-79-9
- Formula
- C22H36O4
- Family
- Misoprostol
- Synonyms
- Misoprostol B, B-TYPE Misoprostola
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