3-Methoxyisothiazol-5-amine hydrochloride CAS 2138563-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2138563-00-3 |
| Molecular Formula | C4H6N2OS HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methoxyisothiazol-5-amine hydrochloride (CAS 2138563-00-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H6N2OS HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H6N2OS HCl |
| Molecular Weight | 166.62 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxyisothiazol Standards
- (3-Methoxyisothiazol-5-yl)methanol (CAS 100241-92-7)
- (R)-1-(3-Methoxyisothiazol-5-yl)ethan-1-ol (CAS 1932046-96-2)
- (S)-1-(3-Methoxyisothiazol-5-yl)ethan-1-ol (CAS 1932795-33-9)
- 1-(3-Methoxyisothiazol-5-yl)ethan-1-amine (CAS 1935024-09-1)
- 3-(3-Methoxyisothiazol-5-yl)acrylic acid (CAS 1937211-73-8)
- 3-Methoxyisothiazol-4-amine hydrochloride (CAS 2089258-33-1)
Recommended Standards
- (2-(Tert-butyl)-6-(trifluoromethyl)pyridin-4-yl)boronic acid (CAS 2225179-66-6)
- N,N-Dibenzyl-3,5,7-trimethylquinolin-4-amine (CAS 61563-57-3)
- Ethyl 2-(2-aminothiazol-4-yl)-2,2-difluoroacetate (CAS 1555546-92-3)
- (E)-2,6-Dibenzhydryl-4-methoxy-N-(1-(9-(2,4,6-triisopropylphenyl)-1,10-phenanthrolin-2-yl)ethylidene)aniline (CAS 2751681-03-3)
- (3AS,8aS)-Octahydro-pyrrolo[3,2-b]azepin-5-one (CAS 1932405-48-5)
- N-[(1R,2R)-2-Aminocyclohexyl]-N'-[(8α,9S)-6'-methoxycinchonan-9-yl]thiourea (CAS 1052184-48-1)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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