N-(7-Chloro-4-methylbenzo[d]thiazol-2-yl)pyrazine-2-carboxamide CAS 1251562-43-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251562-43-2 |
| Molecular Formula | C13H9ClN4OS |
| Molecular Weight | 304.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(7-Chloro-4-methylbenzo[d]thiazol-2-yl)pyrazine-2-carboxamide (CAS 1251562-43-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H9ClN4OS. Molecular weight: 304.75 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H9ClN4OS |
| Molecular Weight | 304.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-(5-Chloro-1-(1,1-dioxidotetrahydrothiophen-3-yl)-3-methyl-1h-pyrazol-4-yl)acrylic acid (CAS 1006441-83-3)
- 1-((2-Chloro-5-nitrophenyl)sulfonyl)piperidine (CAS 53162-05-3)
- 1-(4-Chloro-3-nitrobenzenesulfonyl)piperidine (CAS 53162-43-9)
- 7-Chloro-N-(2-(dimethylamino)ethyl)benzo[c][1,2,5]oxadiazole-4-sulfonamide (CAS 664985-43-7)
- (2E)-3-(2-Chloro-6-fluorophenyl)-1-(4-ethoxyphenyl)prop-2-en-1-one (CAS 1354941-19-7)
- 2-(2-Chloro-6-fluorobenzyl)-1-phenylbutane-1,3-dione (CAS 477845-55-9)
- 2-Chloro-N-(2-methyl-5-nitrophenyl)-2-phenylacetamide (CAS 1098355-79-3)
- 2-[3-(2-Chloro-phenyl)-propyl]-6-methoxy-benzoic acid (CAS 1171923-94-6)
Recommended Standards
- N-{4-[(Acetylamino)sulfonyl]-phenyl}-2-chloropropanamide (CAS 1211459-18-5)
- 3-Amino-4-(3-chlorophenyl)-1-(4-fluorobenzyl)azetidin-2-one (CAS 1291488-13-5)
- Temazepam-13C,d3 (CAS 1189871-79-1)
- 2-(2-Ethoxy-4-formylphenoxy)-N-(4-ethoxyphenyl)acetamide (CAS 247571-73-9)
- Benzyl 3-(((tert-butoxycarbonyl)(methyl)amino)methyl)pyrrolidine-1-carboxylate (CAS 1624261-26-2)
- Benzyl 4-(benzyloxy)-3-hydroxybenzoate (CAS 263277-12-9)
- 5-Amino-2-methanesulfonyl-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid (CAS 1281581-64-3)
- N-Butyl-3-chloro-6-phenylpyridazin-4-amine (CAS 89868-02-0)
- rac-(2R,3R)-1-ethyl-2-(1-methyl-1H-imidazol-2-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1909293-78-2)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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