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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Butanone, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Butanone 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 Butanone-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.

Butanone Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-(3-Pyridinyl)-1-butanone-D4 Stable Isotopes CS-O-58136 1701-70-8 (Unlabelled) Enquire
1-Acetoxy-4-(N-acetyl-L-cysteinyl)-2-butanone-13C4 Stable Isotopes CS-T-97075 Not Available Enquire
3-Methyl-2-butanone-d7 Stable Isotopes CS-T-102690 563-80-4(Unlabelled) Enquire
4-Hydroxy-1-(3-pyridyl)-1-butanone-13C6 Stable Isotopes CS-T-98782 Not Available Enquire
Mixture of  (R,S)-N-Nitroso Anabasine-d4, rac N’-Nitrosonorn... Stable Isotopes CS-T-98765 Not Available Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-(Benzyloxy)cyclobutanone Impurities CS-T-06111 30830-27-4 In Stock
3-Aminocyclobutanone hydrochloride Impurities CS-M-51760 1035374-20-9 Enquire
4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone Impurities CS-T-30578 64091-91-4 In Stock
Butanone Cyanohydrin Impurities CS-T-94011 4111-08-4 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"(2S,3S)-2,3-Bis(benzoyloxymethyl)cyclobutanone" Intermediates CS-T-06704 132294-16-7 Enquire
"1,4-Diphenyl-1-butanone" Intermediates CS-AC-12349 5407-91-0 Enquire
"3-Ethoxy-2,2-dimethylcyclobutanone" Intermediates CS-M-53592 2292-84-4 Enquire
1-Butanone, 1-(2-bromophenyl)- Intermediates CS-ED-13350 79784-61-5 Enquire
2-(5Z)-5-Tetradecen-1-yl-cyclobutanone Intermediates CS-T-43559 173074-85-6 Enquire
2-Chloro Cyclobutanone Intermediates CS-T-12796 20686-67-3 Enquire
2-Methyl-1-phenyl-4-(2-pyridinyl)-2-[2-(2-pyridinyl)ethyl]-1... Intermediates CS-EK-00423 195371-52-9 Enquire
2-Tetradecylcyclobutanone Intermediates CS-T-43563 35493-47-1 Enquire
3-(3-Fluorophenyl)cyclobutanone Intermediates CS-ED-29661 1080636-45-8 Enquire
3-(4-Boronophenyl)cyclobutanone Intermediates CS-AC-06656 254893-03-3 Enquire
3-(8-Chloroimidazo[1,5-A]pyrazin-3-YL)cyclobutanone Intermediates CS-ED-24522 936901-72-3 Enquire
3-Amino-3-methyl-2-butanone hydrochloride Intermediates CS-AC-04403 10201-15-7 Enquire
3-Bromocyclobutanone Intermediates CS-T-67732 23761-24-2 Enquire
4-Hydroxy-3-methyl-2-butanone Intermediates CS-ED-40736 3393-64-4 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-chloro-3,3-dimethyl-2-(2,2,2-trichloroethyl)cyclobutanone Fine Chemicals CS-O-39700 68697-08-5 Enquire
Cyclobutanone Fine Chemicals CS-T-51382 1191-95-3 In Stock