2-methyl-1,3-thiazole-4-carboxylic acid CAS 35272-15-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35272-15-2 |
| Molecular Formula | C5H5NO2S |
| Molecular Weight | 143.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-methyl-1,3-thiazole-4-carboxylic acid (CAS 35272-15-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H5NO2S. Molecular weight: 143.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H5NO2S |
| Molecular Weight | 143.16 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 |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methyl Standards
- Thiazole-4-carbohydrazide (CAS 101257-38-9)
- 4-Methyl-1,3-thiazole-2-carboxamide (CAS 760201-86-3)
- 1,3-Thiazole-2-carbothioamide (CAS 60758-41-0)
- 1,3-Thiazole-4-carbothioamide (CAS 80653-66-3)
- 1,3-Thiazole-5-carbothioamide (CAS 409110-07-2)
- 2-ethyl-1,3-thiazole-4-carbaldehyde (CAS 433214-90-5)
- 5-Ethyl-1,3-thiazole-2-carbaldehyde (CAS 339989-68-3)
- Thiazole-4,5-dicarbaldehyde (CAS 13669-78-8)
Recommended Standards
- 97908-71-9 (1,3-~15~N_2_)-7H-Purin-6-amine DTXSID50736180 (CAS 97908-71-9)
- Methylthiazole-4-carboxylate (CAS 59418-09-6)
- 1,3-Bis(methyl)imidazolium-2-carboxylate 1,3-Dimethylimidazolium-2-carboxylate 536755-29-0 (CAS 536755-29-0)
- 4-Chloro-N-(2-nitro-2-(phenylsulfonyl)vinyl)aniline (CAS 338397-49-2)
- 5-Bromo-3-hydroxypicolinic acid (CAS 1160994-90-0)
- 6-Cycloheptyl-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 55376-97-1)
- 8-Amino-1,2,3,4-tetrahydro-2-naphthol (CAS 624729-66-4)
- 4-Amino-n-[2-(diethylamino)ethyl]-2-fluorobenzamide (CAS 1093728-01-8)
- 5-Bromocinnolin-4(1H)-one (CAS 1076-15-9)
- Peptide 433 (CAS CATO-CPTD788433)
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