4-Chloro-5-methoxybenzo[d]thiazol-2-amine CAS 736894-42-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 736894-42-1 |
| Molecular Formula | C8H7ClN2OS |
| Molecular Weight | 214.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-5-methoxybenzo[d]thiazol-2-amine (CAS 736894-42-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7ClN2OS. Molecular weight: 214.67 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H7ClN2OS |
| Molecular Weight | 214.67 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 1-(2-Chloro-6-fluorophenyl)piperazine (CAS 1121610-03-4)
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- 2-Chloro-6-methoxybenzo[d]thiazol-4-amine (CAS 1190321-02-8)
- (S)-3-chloro-2-fluoro-4-(pyrrolidin-2-yl)aniline (CAS 1213194-41-2)
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- 1-(4-chloro-2-fluorophenyl)pyrrolidin-3-amine (CAS 1248961-67-2)
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Recommended Standards
- 4-Chloro-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid (CAS 26018-76-8)
- 5-Chloro-2-(methylthio)benzofuran-3(2H)-one (CAS 51175-52-1)
- 4-Chloro-2-(methoxymethyl)thiazolo[4,5-c]pyridine (CAS 2409835-63-6)
- Dihydrogen Di-μ-chlorotetrakis(di-tert-butylphosphinito)dipalladate (CAS 386706-31-6)
- Desoximetasone EP Impurity H (CAS 52092-65-6)
- 6-Fluorochroman-4-ol (CAS 457628-46-5)
- Methyl N-(2,4-dimethylphenyl)-N-tosylglycinate (CAS 425612-24-4)
- Methyl 2-bromo-5-fluoronicotinate (CAS 1214336-94-3)
- 5-amino-2-chloropyridine-3-carbonitrile (CAS 13600-46-9)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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