Methyl 1,3,4-thiadiazole-2-carboxylate CAS 1330751-02-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1330751-02-4 |
| Molecular Formula | C4H4N2O2S |
| Molecular Weight | 144.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 1,3,4-thiadiazole-2-carboxylate (CAS 1330751-02-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H4N2O2S. Molecular weight: 144.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H4N2O2S |
| Molecular Weight | 144.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-Methyl-1,2,3-thiadiazole-5-carboxylic Acid (CAS 18212-21-0)
- 4-Methyl-1,2,5-thiadiazole-3-carboxylic acid (CAS 99390-23-5)
- 5-Methyl-1,2,3-thiadiazole-4-carboxylic acid (CAS 22097-10-5)
- 5-Methyl-1,3,4-thiadiazole-2-carboxylic Acid (CAS 501698-31-3)
- Methyl 1,2,3-thiadiazole-4-carboxylate (CAS 3989-35-3)
- Methyl 1,2,3-thiadiazole-5-carboxylate (CAS 81699-19-6)
- methyl 1,2,5-thiadiazole-3-carboxylate (CAS 63875-20-7)
- 1,3,4-Thiadiazole-2-carbohydrazide (CAS 1330755-61-7)
Recommended Standards
- 1246820-43-8 6-Amino-3-methyluracil-d3 (CAS 1246820-43-8)
- 5-Aminothiazole-4-carboxylic acid (CAS 1353101-13-9)
- 4-Aminothiazole-2-carboxylic acid (CAS 1211580-48-1)
- (2E)-3-(4-Isopropoxy-2-methoxyphenyl)acrylic acid (CAS 1119451-36-3)
- 1-(2-Chloroethyl)-3-((3R,4R,5S,6R)-2,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)urea (CAS 68742-89-2)
- 2-(ethylsulfanyl)cyclohexan-1-amine (CAS 20322-31-0)
- 2-(1-(3,4-Dichlorophenyl)-1H-1,2,3-triazole-4-carbonyl)cyclohexan-1-one (CAS 866050-66-0)
- 6-((3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)-3-(4-fluorophenyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 1206987-89-4)
- 3,5-Dichloro-4-fluorobenzenesulfonyl chloride (CAS 1131397-79-9)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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