5-Methylthiazole-4-carbohydrazide CAS 100517-03-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 100517-03-1 |
| Molecular Formula | C5H7N3OS |
| Molecular Weight | 157.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methylthiazole-4-carbohydrazide (CAS 100517-03-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H7N3OS. Molecular weight: 157.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H7N3OS |
| Molecular Weight | 157.19 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.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylthiazole Standards
- 2-Methylthiazole-4-carbohydrazide (CAS 101767-28-6)
- 5-Methylthiazole-2-carbohydrazide (CAS 858486-43-8)
- Methyl 2-Methylthiazole-4-carboxylate (CAS 6436-60-8)
- Methyl 2-Methylthiazole-5-carboxylate (CAS 53233-90-2)
- Methyl 4-Methylthiazole-5-carboxylate (CAS 81569-44-0)
- Methyl 5-methylthiazole-4-carboxylate (CAS 68751-05-3)
- 2-Methylthiazole-4-carbothioamide (CAS 174223-29-1)
- 2-Methylthiazole-4-carbonyl Chloride (CAS 55842-53-0)
Recommended Standards
- 4-Methyl-1,3-thiazole-2-carbohydrazide (CAS 100516-76-5)
- N'-hydroxy-4-methyl-1,3-thiazole-5-carboximidamide (CAS 1006047-46-6)
- 3-Amino-5-methylthiophene-2-carboxylic acid (CAS 100047-53-8)
- 3-Bromo-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1368167-47-8)
- 2-Bromo-6-methylisonicotinic acid (CAS 25462-84-4)
- 2-(2-Formyl-6-(trifluoromethyl)pyridin-4-yl)acetic acid (CAS 1393530-83-0)
- N-Cyclopentyl-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole-3-carboxamide (CAS 1707399-20-9)
- 3-Bromo-2-(chloromethyl)-5-methylpyridine (CAS 1211578-73-2)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-cyclopentylacetic acid (CAS 1276562-78-7)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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