2-(Benzo[d][1,3]dioxol-5-ylamino)thiazole-4-carboxylic acid CAS 1176121-35-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1176121-35-9 |
| Molecular Formula | C11H8N2O4S |
| Molecular Weight | 264.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Benzo[d][1,3]dioxol-5-ylamino)thiazole-4-carboxylic acid (CAS 1176121-35-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H8N2O4S. Molecular weight: 264.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H8N2O4S |
| Molecular Weight | 264.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Benzo Standards
- Ethyl 5-(benzo[d][1,3]dioxol-5-yl)-5-oxopentanoate (CAS 951889-28-4)
- 1-((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)indolin-2-one (CAS 147227-57-4)
- 2-(1H-Benzo[d][1,2,3]triazol-1-yl)-2-((ethoxycarbonyl)amino)acetic acid (CAS 168162-19-4)
- 2H-Benzo[c]pyrano[2,3-f]cinnoline-2,5(7H)-dione (CAS 87148-06-9)
- 7-(Benzo[d][1,3]dioxol-5-yl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 685106-66-5)
- N1-(Benzo[d][1,3]dioxol-5-yl)-N2-(sec-butyl)oxalamide (CAS 941980-35-4)
- Ethyl 4-(Benzo[d][1,3]dioxol-5-yl)-2,4-dioxobutanoate (CAS 62849-03-0)
- 1-(2-(2H-Benzo[d][1,2,3]triazol-2-yl)ethyl)-1H-benzo[d][1,2,3]triazole (CAS 116477-11-3)
Recommended Standards
- 2-(2-(3-Nitrophenyl)thiazol-4-yl)acetic acid (CAS 1154918-15-6)
- 5-Methyl-2-(4-nitrophenyl)thiazole-4-carboxylic acid (CAS 1198280-31-7)
- Calcium Dobesilate Impurity 25 (CAS CATO-C4X-205125)
- 4-ethyl-4-methylpyrrolidin-2-one (CAS 209265-55-4)
- 2-(2-Ethyl-4-methoxyphenyl)-4-methylpyrrolidine (CAS 603069-05-2)
- 5-(Hydroxymethyl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 642462-65-5)
- (R)-1-Methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 84010-67-3)
- Sodium Acetate-1-13C (CAS 23424-28-4)
- 2-[(4-chlorophenyl)sulfonyl]ethanamine,HCL (CAS 85052-87-5)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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