3-Amino-1-((5-chlorothiophen-2-yl)methyl)pyridin-2(1h)-one CAS 1248242-42-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1248242-42-3 |
| Molecular Formula | C10H9ClN2OS |
| Molecular Weight | 240.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-1-((5-chlorothiophen-2-yl)methyl)pyridin-2(1h)-one (CAS 1248242-42-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9ClN2OS. Molecular weight: 240.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9ClN2OS |
| Molecular Weight | 240.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 5-Amino-1-((5-chlorothiophen-2-yl)methyl)pyridin-2(1h)-one (CAS 1016501-99-7)
- 4-Amino-6-(2-chlorophenyl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142207-39-3)
- 4-Amino-6-(4-chlorophenyl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142207-42-8)
- 4-Amino-5-(2-chlorobenzyl)-4H-1,2,4-triazole-3-thiol (CAS 151297-86-8)
- 4-Amino-5-(4-chlorobenzyl)-4H-1,2,4-triazole-3-thiol (CAS 93073-15-5)
- 4-Amino-6-(3-chlorophenyl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 931799-35-8)
- 5-Amino-2-chloro-N-isopentylbenzamide (CAS 1016499-29-8)
- 4-Amino-2-chloro-N-isopentylbenzamide (CAS 1016684-49-3)
Recommended Standards
- Ethyl 4-chlorobenzo[b]thiophene-2-carboxylate (CAS 1207537-67-4)
- 4-(Methylcarbamoyl)piperidine-1-sulfonyl chloride (CAS 1250714-53-4)
- 4-[(2-Chloro-1,3-thiazol-5-yl)methoxy]aniline (CAS 1256283-08-5)
- [4-(Oxetan-3-yloxy)phenyl]methanamine hydrochloride (CAS 1439900-28-3)
- 2-(Azepan-1-yl)-1-phenylethan-1-ol oxalate (CAS 4641-54-7)
- 4-(Quinazolin-4-ylamino)benzoic acid (CAS 33683-30-6)
- (S)-Methyl 2-((tert-butoxycarbonyl)amino)-3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)propanoate (CAS 942070-96-4)
- 4-Sulfothiacalix[4]arene Sodium Salt (CAS 211561-04-5)
- Methyl 4-amino-5-bromopyrimidine-2-carboxylate (CAS 1504062-62-7)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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