4-(2-Chlorophenyl)-Butan-2-Amine
ImpurityLevels of characterisation
- Cat. No.
- P-B678-003
- CAS
- 144887-95-6
- Formula
- C10H14ClN
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 57,571-57,580 of 59,523
4-(Difluoromethylsilyl)-Butanenitrile
ImpurityLevels of characterisation
- Cat. No.
- P-B689-002
- CAS
- 819-62-5
- Formula
- C5H9F2NSi
Butyl (E)-3-methyl-4-oxobut-2-enoate
ImpurityLevels of characterisation
- Cat. No.
- P-C860-002
- CAS
- 40212-97-3
- Formula
- C9H14O3
- Synonyms
- Crotonic Acid Impurity 1 (Butyl 3-Formyl-Crotonate)
tert-Butyl [2-[[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]amino]ethyl]-N-methyl carbamate
ImpurityLevels of characterisation
- Cat. No.
- P-B797-002
- CAS
- 1345681-29-9
- Formula
- C14H30N2O5
tert-Butyl 4-(4-Aminophenyl)piperidine-1-carboxylate
ImpurityLevels of characterisation
- Cat. No.
- P-B794-002
- CAS
- 170011-57-1
- Formula
- C16H24N2O2
- Synonyms
- tert-butyl 4-(4-aminophenyl)-1-piperidinecarboxylate, t-butyl 4-(4-aminophenyl)-piperidine-1-carboxylate
Tert-Butyl 4-(4-methylpiperazin-1-yl)piperidine-1-carboxylate
ImpurityLevels of characterisation
- Cat. No.
- P-B794-003
- CAS
- 190964-91-1
- Formula
- C15H29N3O2
- Synonyms
- t-butyl 4-(4-methylpiperazin-1-yl)piperidine-1-carboxylate
Butyl Parahydroxybenzoate EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-B718-002
- CAS
- 4247-02-3
- Formula
- C11H14O3
- Synonyms
- Isobutyl Paraben, Isobutylparaben
Butylparaben-d4
Isotopically labelledLevels of characterisation
- Cat. No.
- P-B729-002
- CAS
- 1219798-67-0
- Formula
- C11H10D4O3
- Synonyms
- n-Butyl 4-hydroxybenzoate-2,3,5,6-d4, butyl 2,3,5,6-tetradeuterio-4-hydroxybenzoate
Cadaverine-15N2 DiHCl
Isotopically labelledLevels of characterisation
- Cat. No.
- P-C314-002
- CAS
- 2747-91-3
- Formula
- C5H14¹⁵N2·2HCl
- Synonyms
- Cadaverine-15N2 Dihydrochloride
Cadusafos-d5
Isotopically labelledLevels of characterisation
- Cat. No.
- P-C317-002
- CAS
- 1215380-71-4
- Formula
- C10H18D5O2PS2
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