2-Chloro-4-methyl-benzothiazole CAS 3622-32-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3622-32-0 |
| Molecular Formula | C8H6ClNS |
| Molecular Weight | 183.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-methyl-benzothiazole (CAS 3622-32-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H6ClNS. Molecular weight: 183.66 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H6ClNS |
| Molecular Weight | 183.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-4-(methylsulfanyl)benzonitrile (CAS 1002557-03-0)
- 5-Chloro-2-methylbenzothiazole (CAS 1006-99-1)
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- 2-Chloro-6-methylphenyl isothiocyanate (CAS 19241-34-0)
Recommended Standards
- 2-(Chloromethyl)benzothiazole (CAS 37859-43-1)
- 2-Chloro-4-methylphenyl isothiocyanate (CAS 57878-93-0)
- 1-Chloromethanesulfonylpyrrolidine (CAS 98069-37-5)
- Venlafaxine N-Oxide (CAS 1094598-37-4)
- 5α-ANDROSTAN-3β-OL-17β-CARBOXYLIC ACID (CAS 15173-54-3)
- Simvastatin Acyl-β-D-glucuronide (CAS 463962-56-3)
- 4-Nitro-6-(trifluoromethyl)pyridin-3-ol (CAS 1643140-19-5)
- (1-(Thiophen-2-yl)ethyl)hydrazine (CAS 1016752-26-3)
- 2-Bromo-1-(thiazol-5-yl)ethanone (CAS 201470-17-9)
- Tau Peptide (298-312) trifluoroacetate salt (CAS 330456-47-8)
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