Methyl 2-amino-6-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate CAS 321430-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321430-29-9 |
| Molecular Formula | C15H13ClF3N3O2S |
| Molecular Weight | 391.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-amino-6-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate (CAS 321430-29-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H13ClF3N3O2S. Molecular weight: 391.80 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H13ClF3N3O2S |
| Molecular Weight | 391.80 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-Amino-3-(3-chloro-4-methoxybenzyl)-6,7-dimethoxyquinazoline-2(3H)-thione (CAS 478249-75-1)
- 3-Amino-N-(3-bromo-4-methoxyphenyl)-4-chlorobenzene-1-sulfonamide (CAS 721908-30-1)
- Ethyl 5-amino-1-(4-chlorophenyl)-4-iodo-1H-pyrazole-3-carboxylate (CAS 1427024-31-4)
- (S)-2-amino-3-methyl-3-(tritylthio)butanoic acid (CAS 150025-01-7)
- N’-(13-Amino-4,7,10-trioxatridecanyl)-N-methyl-N-tert-butoxycarbonyl-glycinamide (CAS 1330266-36-8)
- 1-(4-(((2-((5-Amino-4-methyl-1,1-dioxido-4H-1,2,4,6-thiatriazin-3-yl)amino)ethyl)thio)methyl)thiazol-2-yl)guanidine (CAS 91257-14-6)
- 2-amino-5-[[2-(carboxymethylamino)-1-(hexylsulfanylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid 24425-56-7 NSC131114 N~5~-(2-((Carboxymethyl)amino)-1-((hexylthio)methyl)-2-oxoethyl)glutamine (CAS 24425-56-7)
- 6-Amino-4-(4-(4-methoxyphenyl)piperazin-1-yl)-1-(p-tolyl)pyrimidin-2(1H)-one (CAS 338956-31-3)
Recommended Standards
- Ethyl 4-{[2-chloro-5-(trifluoromethyl)phenyl]amino}-2-(methylsulfanyl)pyrimidine-5-carboxylate (CAS 339019-46-4)
- 2-[2-chloro-5-(trifluoromethyl)benzenesulfonamido]-4-(methylsulfanyl)butanoic acid (CAS 1008945-26-3)
- Ethyl 3-(2-chloro-6-fluorophenyl)-2-(1-(6-fluoropyridin-2-yl)-1H-pyrazol-5-yl)propanoate (CAS 477709-64-1)
- 4-Chloro-6-(chloromethyl)picolinonitrile (CAS 1393560-94-5)
- Methyl 4-amino-3-(benzyloxy)-5-bromobenzoate (CAS 881909-58-6)
- (R)-4-acetyl-1-((S)-1-(4-methoxyphenyl)ethyl)pyrrolidin-2-one (CAS 1319738-36-7)
- N,N-Diethyl-2,4-dimethyloxazol-5-amine (CAS 62026-80-6)
- 3-(Bromomethyl)-2,4,10-trioxatricyclo[3.3.1.13,7]decane (CAS 157371-80-7)
- Pioglitazone EP Impurity G (CAS 952187-99-4)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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