4-((tert-Butoxycarbonyl)amino)-2-(methylthio)pyrimidine-5-carboxylic acid CAS 2248283-86-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2248283-86-3 |
| Molecular Formula | C11H15N3O4S |
| Molecular Weight | 285.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((tert-Butoxycarbonyl)amino)-2-(methylthio)pyrimidine-5-carboxylic acid (CAS 2248283-86-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15N3O4S. Molecular weight: 285.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H15N3O4S |
| Molecular Weight | 285.32 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related tert Standards
- 5-((Tert-butoxycarbonyl)amino)-2-(methylthio)pyrimidine-4-carboxylic acid (CAS 1799439-03-4)
- 2-(3-(tert-Butoxycarbonyl)phenyl)-3-methylpyridine 1-oxide (CAS 1083057-13-9)
- 2-(Tert-butoxycarbonyl)-6-oxa-2-azaspiro[4.5]Decane-7-carboxylic acid (CAS 1268521-94-3)
- 2-(5-(Tert-butoxycarbonyl)octahydrofuro[3,4-c]pyridin-1-yl)acetic acid (CAS 1341039-48-2)
- 2-(4-((tert-Butoxycarbonyl)amino)-2-oxabicyclo[2.2.2]octan-1-yl)acetic acid (CAS 1708093-90-6)
- 2-(9-(tert-Butoxycarbonyl)-3-oxa-9-azabicyclo[3.3.1]nonan-7-yl)acetic acid (CAS 1823254-79-0)
- 7-((Tert-butoxycarbonyl)amino)-2-oxaspiro[3.5]Nonane-7-carboxylic acid (CAS 1823263-41-7)
- 2-((tert-Butoxycarbonyl)amino)-7-oxaspiro[3.5]nonane-2-carboxylic acid (CAS 1823271-75-5)
Recommended Standards
- 4-((6-(Methylthio)-9H-purin-9-yl)amino)butane-1,2,3-triol (CAS 57464-47-8)
- 4-(3-amino-1,2-benzoxazol-4-yl)-2-thiazol-2-yl-but-3-yn-2-ol (CAS 2573085-22-8)
- 4-((4-Acetylphenyl)sulfonamido)butanoic acid (CAS 757192-77-1)
- 8-Ethyl-1-oxa-8-azaspiro[5.5]undecan-4-amine (CAS 1706581-45-4)
- Methyl (isopropylcarbamoyl)-L-phenylalaninate (CAS 452931-15-6)
- tert-Butyl 1,7-diazaspiro[3.5]nonane-1-carboxylate (CAS 1216936-29-6)
- (3AS,4S,6S,7aR)-2-allyl-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborole (CAS 131433-93-7)
- Etoposide Impurity 26 (CAS 2089582-90-9)
- 4-Bromo-2-fluoro-3-methylbenzamide (CAS 1228014-43-4)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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 13829788188 / jacky.chen@cato-chem.com