Methyl 5-amino-1,3,4-thiadiazole-2-carboxylate CAS 227958-69-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 227958-69-2 |
| Molecular Formula | C4H5N3O2S |
| Molecular Weight | 159.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-amino-1,3,4-thiadiazole-2-carboxylate (CAS 227958-69-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H5N3O2S. Molecular weight: 159.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H5N3O2S |
| Molecular Weight | 159.17 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.) | 2022 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- (5-Amino-[1,3,4]thiadiazol-2-yl)-acetic acid (CAS 118863-94-8)
- 2-Acetyl-5-amino-1,2,4-thiadiazol-3(2H)-one (CAS 220966-98-3)
- 2-Amino-4-methyl-5-nitrothiazole (CAS 56682-07-6)
- 3-Acetyl-5-amino-1,3,4-thiadiazol-2(3H)-one (CAS 211388-16-8)
- 4-Amino-1,2,5-thiadiazole-3-carbohydrazide (CAS 6972-14-1)
- 5-Amino-1,3,4-thiadiazole-2-carbohydrazide (CAS 98022-46-9)
- 5-Amino-2-thioxodihydropyrimidine-4,6(1H,5H)-dione (CAS 98019-74-0)
- 5-Amino-6-thioxo-dihydro-pyrimidine-2,4-dione (CAS 34771-17-0)
Recommended Standards
- Methyl 5-Amino-1,2,4-thiadiazole-3-carboxylate (CAS 75028-16-9)
- Pyrimidine-5-sulfonamide (CAS 98621-75-1)
- methyl 5-amino-1,2,3-thiadiazole-4-carboxylate (CAS 89033-41-0)
- (S)-1-(3-fluoro-4-(trifluoromethoxy)phenyl)-2,2-dimethylpropan-1-amine (CAS 1390731-08-4)
- 2-Isopropylamino-4’-methylacetophenone Hydrochloride (CAS 23164-08-1)
- Cefpodoxime Proxetil EP Impurity E (CAS CATO-C4X-157951)
- 1-Benzyl-4-cyclohexylamino-4-piperidinecarboxamide (CAS 1042-35-9)
- JNJ 10181457 (CAS 544707-19-9)
- 8-Methyl-2,6-dioxa-9-azaspiro[4.5]Decane (CAS 1553622-23-3)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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