5-m-Tolyl-thiazole-4-carboxylic acid CAS 1017273-23-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1017273-23-2 |
| Molecular Formula | C11H9NO2S |
| Molecular Weight | 219.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-m-Tolyl-thiazole-4-carboxylic acid (CAS 1017273-23-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H9NO2S. Molecular weight: 219.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H9NO2S |
| Molecular Weight | 219.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related m Standards
- 2-(M-tolyl)thiazole-5-carboxylic acid (CAS 1018545-31-7)
- 3-(P-tolyl)isothiazole-5-carboxylic acid (CAS 1338682-63-5)
- 2-(p-Tolyl)thiazole-4-carboxylic Acid (CAS 17228-99-8)
- 2-(O-tolyl)thiazole-5-carboxylic acid (CAS 921102-29-6)
- 2-(P-tolyl)thiazole-5-carboxylic acid (CAS 886369-98-8)
- 4-(M-tolyl)thiazole-2-carboxylic acid (CAS 952959-36-3)
- (1-(m-Tolyl)-1H-1,2,3-triazole-4,5-diyl)dimethanol (CAS 728024-46-2)
- 1-(p-Tolyl)isoquinoline (CAS 101273-46-5)
Recommended Standards
- 2-(1-Oxo-1,2-dihydrophthalazin-2-yl)ethanethioamide (CAS 1016860-91-5)
- 3-(4-Fluorophenyl)-1-isopropyl-1H-pyrazol-5-amine (CAS 1017781-32-6)
- (4-Cyanotetrahydro-2H-pyran-4-yl)methyl methanesulfonate (CAS 1010836-59-5)
- (1R,2S)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol (CAS 2792-51-0)
- 4-Chloro-6-formylnicotinonitrile (CAS 1060802-58-5)
- Canagliflozin Impurity 46 (CAS CATO-C4X-112346)
- 3-(3-Chlorophenyl)-2-methylpropanoic acid (CAS 66735-00-0)
- 2-Chloro-4-(3-ethylureido)benzenesulfonyl chloride (CAS 680617-81-6)
- 2-(3-(Trifluoromethyl)-6,7-dihydropyrano[4,3-c]pyrazol-1(4H)-yl)acetic acid (CAS 1189583-13-8)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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