N-Butyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide CAS 13156-38-2
| CAS No. | 13156-38-2 |
| Molecular Formula | C9H13N3O3 |
| Molecular Weight | 211.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-Butyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
N-Butyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide (CAS 13156-38-2), molecular formula C9H13N3O3 and molecular weight 211.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, N-Butyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 211.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C9H13N3O3 |
| Molecular Weight | 211.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 4-(Pyrazolo[1,5-a]pyrimidin-3-yl)phenol (CAS 1309217-67-1)
- 7-PHENYLPYRROLO[2,1-F][1,2,4]TRIAZIN-2-OL (CAS 1318629-63-8)
- 5-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentanehydrazide (CAS 1286754-17-3)
- 1-((5-Methyl-1,2,4-oxadiazol-3-yl)methyl)pyrrolidine-3-carboxylic acid (CAS 1338953-62-0)
- 2-(4-Fluorophenyl)-7-methylimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 727652-06-4)
- Undec-2-en-1-ol (CAS 37617-03-1)
- 5-Chloro-2-(pyrrolidin-2-yl)-1h-1,3-benzodiazole (CAS 1035841-23-6)
- Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid, 2-methyl ester, polymer with 1,4-benzenediamine and 5,5'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis[1,3-isobenzofurandione] (CAS 70850-11-2)
- (3-((tert-Butoxycarbonyl)amino)-4-methylphenyl)boronic acid (CAS 850568-81-9)
- 2-(4-Bromo-2,6-dichlorobenzenesulfonamido)acetic acid (CAS 731815-65-9)
- 1-Bromo-3-chloro-5-methyl-2-nitrobenzene (CAS 89642-19-3)
- Azetidin-3-yl(4-hydroxypiperidin-1-yl)methanonehydrochloride (CAS 2227204-99-9)
- (2S,5R)-5-(dimethylcarbamoyl)tetrahydrofuran-2-carboxylic acid (CAS 1808845-95-5)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com