1-(1,2,3-Thiadiazol-5-yl)ethan-1-one CAS 136918-88-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 136918-88-2 |
| Molecular Formula | C4H4N2OS |
| Molecular Weight | 128.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1,2,3-Thiadiazol-5-yl)ethan-1-one (CAS 136918-88-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H4N2OS. Molecular weight: 128.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H4N2OS |
| Molecular Weight | 128.15 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Thiadiazol Standards
- 1-(1,2,3-thiadiazol-4-yl)ethan-1-one (CAS 27643-14-7)
- n-(1,2,3-Thiadiazol-4-ylmethylidene)hydroxylamine (CAS 162640-72-4)
- N-(1,3,4-Thiadiazol-2-yl)formamide (CAS 26861-89-2)
- 2-(1,3,4-Thiadiazol-2-yl)ethan-1-amine (CAS 1097305-12-8)
- (3-Methyl-1,2,4-thiadiazol-5-yl)methanamine (CAS 1480863-50-0)
- 1-(1,2,3-thiadiazol-4-yl)ethan-1-amine (CAS 1521127-08-1)
- 3-Ethyl-1,2,4-thiadiazol-5-amine (CAS 17467-41-3)
- (5-methyl-1,3,4-thiadiazol-2-yl)methanamine (CAS 784131-72-2)
Recommended Standards
- 3-Fluoropiperidine-4-carbonitrile (CAS 1366915-10-7)
- 1,3-Thiazole-2-carbaldehyde oxime (CAS 13838-77-2)
- 4-Methyl-1,2,3-thiadiazole-5-carbaldehyde (CAS 127108-66-1)
- tert-Butyl ((S)-1-((2-(((S)-1-amino-5-guanidino-1-oxopentan-2-yl)(2-oxo-4-(trifluoromethyl)-2H-chromen-7-yl)amino)-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate (CAS 117141-39-6)
- 3-(2,4-Dimethylphenoxy)propanoic acid (CAS 15904-03-7)
- Sodium orthophosphate dodecahydrate (CAS 10101-89-0)
- 6-Acetylbenzo[d]thiazol-2(3H)-one, 97% (CAS 133044-44-7)
- Bis(4-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)phenyl)(phenyl)phosphine (CAS 892154-91-5)
- Memantine Glycine (CAS 1340545-88-1)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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