Methyl 5-methylthiazole-4-carboxylate CAS 68751-05-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68751-05-3 |
| Molecular Formula | C6H7NO2S |
| Molecular Weight | 157.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 5-methylthiazole-4-carboxylate (CAS 68751-05-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H7NO2S. Molecular weight: 157.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H7NO2S |
| Molecular Weight | 157.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 5-Methylthiazole-4-carbohydrazide (CAS 100517-03-1)
- 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)
- 2-Methylthiazole-4-carbothioamide (CAS 174223-29-1)
- 2-Methylthiazole-4-carbonyl Chloride (CAS 55842-53-0)
Recommended Standards
- Methyl 5-Methyl-2-thiazolecarboxylate (CAS 79247-98-6)
- N-(1,3,4-thiadiazol-2-yl)propionamide (CAS 26861-91-6)
- N'-Hydroxy-2-methylthiazole-4-carboximidamide (CAS 263385-95-1)
- 6-Bromo-5-(difluoromethyl)-2-hydroxynicotinic acid (CAS 1805411-00-0)
- (5-Bromooxazol-2-yl)methanamine hydrochloride (CAS 1823939-86-1)
- Pregabalin Impurity 048 D-Tartrate (CAS 1094517-98-2)
- N-(pentan-3-yl)tetrahydro-2H-pyran-4-amine (CAS 1154893-42-1)
- Pioglitazone Impurity 15 (CAS 291536-42-0)
- 2-Propenamide, polymer with N-methyl-N-2-propen-1-yl-2-propen-1-amine hydrochloride (CAS 68240-11-9)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com