2-Isopropyl-4-methylthiazole-5-carboxylic acid CAS 137267-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137267-29-9 |
| Molecular Formula | C8H11NO2S |
| Molecular Weight | 185.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Isopropyl-4-methylthiazole-5-carboxylic acid (CAS 137267-29-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H11NO2S. Molecular weight: 185.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H11NO2S |
| Molecular Weight | 185.24 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.) | 1996 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Isopropyl Standards
- 4-Isopropyl-2-methylthiazole-5-carboxylic acid (CAS 119778-46-0)
- 5-Isopropyl-2-methylthiazole-4-carboxylic acid (CAS 137267-48-2)
- Isopropyl 2-aminothiophene-3-carboxylate (CAS 31891-08-4)
- 3-Isopropyl-1H-indazole-5-carbonitrile (CAS 1015070-45-7)
- Isopropyl trans-4-aminocyclohexane-1-carboxylate (CAS 1193512-60-5)
- 2-Isopropyl-5-phenyl-1H-pyrrole (CAS 13713-07-0)
- 6-Isopropyl-2-methylquinoline (CAS 75403-09-7)
- 8-Isopropyl-2-methylquinoline (CAS 72804-94-5)
Recommended Standards
- 1-(4h,6h,7h-pyrano[4,3-d][1,3]thiazol-2-yl)ethan-1-ol (CAS 1344367-35-6)
- Ethyl 2,5-dimethyl-1,3-thiazole-4-carboxylate (CAS 137267-44-8)
- N,2-dimethylbenzene-1-sulfonamide (CAS 13440-22-7)
- 4-ethylfuran-2-carboxylic acid (CAS 1515682-02-6)
- 2-Amino-N-(2-(benzyl(methyl)amino)cyclohexyl)acetamide (CAS 1353972-83-4)
- Methyl 5-cyano-3-fluoropicolinate (CAS 1200498-42-5)
- 2-Methyl-5-(4-trifluoromethoxy-phenyl)-furan-3-carbonitrile (CAS 1858256-11-7)
- Methyl 1-(2,2-difluoroethyl)-4-iodo-1H-pyrazole-5-carboxylate (CAS 1795186-89-8)
- N-(4-bromophenyl)aminosulfonamide (CAS 556068-14-5)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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