6-hydroxy-1,3-benzothiazole-2-carbonitrile 6-hydroxybenzo[d]thiazole-2-carbonitrile 939-69-5 ACN-049426 CAS 939-69-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 939-69-5 |
| Molecular Formula | C8H4N2OS |
| Molecular Weight | 176.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6-hydroxy-1,3-benzothiazole-2-carbonitrile 6-hydroxybenzo[d]thiazole-2-carbonitrile 939-69-5 ACN-049426 (CAS 939-69-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H4N2OS. Molecular weight: 176.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H4N2OS |
| Molecular Weight | 176.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Thiazolo[5',4':3,4]benzo[1,2-d]isoxazole (CAS 52876-89-8)
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- 5-Methyl-2,4'-bipyridine (CAS 106047-21-6)
- (R)-1-Hydroxy-5-oxopyrrolidine-2-carboxamide (CAS 148650-24-2)
- 2-Chloro-N-[4-(2-chlorobenzenesulfonyl)phenyl]-4-methanesulfonylbenzamide (CAS 251096-73-8)
- (4-(Ethylthio)phenyl)(phenyl)methanol (CAS 842140-67-4)
- Cyclopropyl(2,3-dimethylphenyl)methanamine (CAS 1225604-58-9)
- Methyl 4-amino-4-(3,4-difluorophenyl)butanoate (CAS 1183428-86-5)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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