1,2,5-Thiadiazol-3-ol CAS 5728-07-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5728-07-4 |
| Molecular Formula | C2H2N2OS |
| Molecular Weight | 102.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2,5-Thiadiazol-3-ol (CAS 5728-07-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C2H2N2OS. Molecular weight: 102.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C2H2N2OS |
| Molecular Weight | 102.12 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Thiadiazol Standards
- 1,3,4-Thiadiazol-2-ol (CAS 84352-66-9)
- 1,2,3-Thiadiazol-4-amine (CAS 4100-27-0)
- 1,2,4-Thiadiazol-5-amine (CAS 7552-07-0)
- 1,2,4-thiadiazol-3-amine (CAS 56531-89-6)
- 1,2,5-thiadiazol-3-amine (CAS 6504-55-8)
- (1,2,5-Thiadiazol-3-yl)methanamine (CAS 134552-98-0)
- (1,2,4-Thiadiazol-5-yl)methanamine (CAS 1493016-53-7)
- (1,2,3-Thiadiazol-5-yl)methanamine (CAS 933700-83-5)
Recommended Standards
- 1,2,3,4-Thiatriazol-5-amine (CAS 6630-99-5)
- 2H-Tetrazole-5-thiol (CAS 18686-81-2)
- (3R)-tetrahydropyran-3-ol (CAS 100937-76-6)
- 2-Bromo-8-(3-chloro-5-fluorophenyl)-5,6-dihydro-8H-[1,2,4]triazolo[5,1-c][1,4]oxazine (CAS 2412990-81-7)
- 1-{7-[(E)-2-(4-methoxyphenyl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}-1H-pyrrole (CAS 303146-10-3)
- 3-(3-Chlorophenyl)cyclobutan-1-amine (CAS 1156296-61-5)
- 5-Methyl-1-(1-methylpiperidin-4-yl)-1H-pyrazol-4-amine (CAS 1374829-83-0)
- 4-(2-Methyloxazol-4-yl)benzenesulfonyl chloride (CAS 1086376-81-9)
- 9-Benzyl-2-chloro-9H-purin-6-amine (CAS 56046-25-4)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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