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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Butanamide, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Butanamide impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Butanamide-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Butanamide Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2R)-2-hydroxy-3-(hydroxymethyl)-3-methyl-N-(3-oxo-4-phenylb... Stable Isotopes CS-T-101044 Not Available Enquire
(R)-3-Amino-N-((R)-4-oxo-1-phenyl-4-(3-(trifluoromethyl)-5,6... Stable Isotopes CS-T-97807 Not Available Enquire
(S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide-d6 Stable Isotopes CS-T-97809 Not Available Enquire
(S)-N-[(2S,4S,5S)-5-(Dibenzylamino)-4-hydroxy-1,6-diphenylhe... Stable Isotopes CS-T-97607 1322623-80-2 Enquire
2-Amino-N,N,3-trimethyl-butanamide-d6 Stable Isotopes CS-T-97033 Not Available Enquire
N-Methyl-γ-oxo-3-pyridinebutanamide-d3 Stable Isotopes CS-T-98772 Not Available Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2S)-2-(2,5-dioxo-3-propylpyrrolidin-1-yl)butanamide Impurity CS-SN-00135 Not Available Enquire
(3R)-3-Aminobutanamide Impurity CS-BX-02692 44589-02-8 Enquire
2-Fluoro-alpha-(2-methyl-1-oxopropyl)-gamma-oxo-N,beta-diphe... Impurity CS-T-76320 1797905-42-0 Enquire
4-chloro-N-(4-(3-morpholino-2-oxo-5,6-dihydropyridin-1(2H)-y... Impurity CS-O-39329 Not Available Enquire
Butanamide, N-​[4-​[2-​hydroxy-​3-​[(1-​methylethyl)​amino]​... Impurity CS-O-42131 1432053-72-9 Enquire
rac 2-Cyano-2-phenylbutanamide Impurity CS-T-13703 80544-75-8 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-(3,4-dimethoxyphenyl)-3-methylbutanamide Intermediate CS-O-53883 1195685-70-1 Enquire
2-Amino-3-methylbutanamide Hydrochloride Intermediate CS-T-94063 93169-29-0 In Stock
2-amino-N-hydroxy-3-methylbutanamide Intermediate CS-EL-01209 36207-48-4 Enquire
S-Amino Butanamide Hydrochloride Intermediate CS-O-32309 7324-11-0 In Stock


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2S)-2-Amino-4-methoxy-N-methylbutanamide Fine Chemicals CS-O-49775 1315049-51-4 Enquire
4-Bromo-3-oxo-N-phenylbutanamide Fine Chemicals CS-O-53397 1205-74-9 Enquire
DL-2-aminobutanamide hydrochloride Fine Chemicals CS-ZB-32387 89603-48-5 Enquire
N-(4-Chloro-2-nitrophenyl)-3-oxobutanamide Fine Chemicals CS-O-16189 34797-69-8 In Stock
R-2-Amino Butanamide Hydrochloride Fine Chemicals CS-O-05824 103765-03-3 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-amino-3-methylbutanamide Building Blocks CS-ED-01019 13474-14-1 Enquire