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

Barbituric Acid Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Barbituric Acid-[13C4,15N2] Stable Isotopes CS-I-00493 1173019-05-0 Enquire
Barbituric Acid-13C,15N2 Stable Isotopes CS-T-101874 1329809-18-8 Enquire
Barbituric Acid 13C2, 15N2 Stable Isotopes CS-O-34572 67-52-7 (Unlabeled) Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Barbiturate sodium API CS-BX-00795 4390-16-3 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
5-allyl-5-(3-hydroxy-2-methyl-1-propyl) barbituric acid Metabolite CS-O-59989 ---- Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
5,5-Dibromobarbituric acid Impurity CS-M-57753 511-67-1 Enquire
5-Isobutyl-5-(2,3-dihydroxypropyl)barbituric acid Impurity CS-O-59988 66164-04-3 Enquire
5,5-Diethyl-1,3-diphenyl-2-iminobarbituric Acid Impurity CS-T-18180 200116-26-3 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1,3-Dimethyl Barbituric Acid Intermediate CS-M-57869 769-42-6 In Stock


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Thiobarbituric Acid Fine Chemicals CS-M-57639 504-17-6 In Stock
Barbituric Acid Fine Chemicals CS-I-00067 67-52-7 In Stock
5-Allyl-5-butylbarbituric acid Fine Chemicals CS-ZH-39117 3146-66-5 Enquire
S-Propyl-2-thiobarbituric Acid Fine Chemicals CS-T-40839 145783-12-6 Enquire
S-Propyl-5-nitro-2-thiobarbituric Acid Fine Chemicals CS-T-40817 145783-13-7 Enquire