ethyl 2-amino-4-chlorothieno[2,3-d]pyrimidine-6-carboxylate CAS 847560-46-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 847560-46-7 |
| Molecular Formula | C9H16ClN3O2S |
| Molecular Weight | 265.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies ethyl 2-amino-4-chlorothieno[2,3-d]pyrimidine-6-carboxylate (CAS 847560-46-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H16ClN3O2S. Molecular weight: 265.76 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H16ClN3O2S |
| Molecular Weight | 265.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related ethyl Standards
- 6-amino-5-(4-chlorophenyl)-4-ethyl-1,2-dihydropyrimidine-2-thione (CAS 105640-70-8)
- (2-Amino-4,5-dimethylthien-3-yl)-(4-chlorophenyl)methanone (CAS 50508-66-2)
- (2-Amino-4,5-dimethylthiophen-3-yl)(2-chlorophenyl)methanone (CAS 50508-65-1)
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Recommended Standards
- Clotiazepam Impurity 4 (CAS 50508-60-6)
- N-benzyl-6-chloro-2-(methylthio)pyrimidin-4-amine (CAS 709639-84-9)
- 6-Chloro-N-methyl-2-(methylsulfanyl)-N-phenylpyrimidin-4-amine (CAS 478258-44-5)
- 67385-10-8 [2-(2-tert-Butoxycarbonylamino-ethyldisulfanyl)-ethyl]-carbamic acid tert-butyl ester di-tert-butyl (disulfanediylbis(ethane-2,1-diyl))dicarbamate (CAS 67385-10-8)
- 5-methyl-7-nitroindoline-2,3-dione (CAS 90418-79-4)
- (3S,5S)-Fluvastatin Sodium Salt (CAS 194935-01-8)
- 2-(m-Tolylamino)thiazole-4-carboxylic acid (CAS 165682-77-9)
- (1-(Methoxymethyl)-3-(trifluoromethyl)-1H-pyrazol-4-yl)boronic acid (CAS 1218790-73-8)
- 2-Aminothiazole-5-carbaldehyde hydrochloride (CAS 920313-27-5)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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