2-((tert-Butoxycarbonyl)amino)-5-(trifluoromethyl)thiophene-3-carboxylic acid CAS 1260667-04-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1260667-04-6 |
| Molecular Formula | C11H12F3NO4S |
| Molecular Weight | 311.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((tert-Butoxycarbonyl)amino)-5-(trifluoromethyl)thiophene-3-carboxylic acid (CAS 1260667-04-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H12F3NO4S. Molecular weight: 311.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H12F3NO4S |
| Molecular Weight | 311.28 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related tert Standards
- 2-((tert-Butoxycarbonyl)amino)-2-(diethoxyphosphoryl)acetic acid (CAS 856668-36-5)
- 1-(tert-Butoxycarbonyl)-7-fluoro-4-methoxyindoline-2-carboxylic acid (CAS 2137443-15-1)
- 2-((tert-Butoxycarbonyl)amino)-3-(4-hydroxy-3-methoxyphenyl)propanoic acid (CAS 129048-72-2)
- 2-(5-(tert-Butoxycarbonyl)-3-(ethoxycarbonyl)-4-methyl-1H-pyrrol-2-yl)acetic acid (CAS 945381-56-6)
- 3-{[(tert-Butoxycarbonyl)amino]methyl}-2-formyl-1,1-biphenyl (CAS 927801-57-8)
- 3-((Tert-butoxycarbonyl)amino)-3-(4-(methylthio)phenyl)propanoic acid (CAS 454473-83-7)
- 2-(2-(Tert-butoxycarbonyl)-2-azaspiro[5.5]Undecan-9-yl)acetic acid (CAS 2306265-10-9)
- 2-(3-(Tert-butoxycarbonyl)-3-azaspiro[5.5]Undecan-7-yl)acetic acid (CAS 2306273-03-8)
Recommended Standards
- 3-(1H-Pyrrol-1-yl)-5-(trifluoromethyl)-1-benzothiophene-2-carboxylic acid (CAS 1227955-00-1)
- 4-((3-(Trifluoromethyl)phenyl)sulfonyl)benzonitrile (CAS 1374864-78-4)
- 2,6-Bis(4-fluorophenyl)nicotinic acid (CAS 1214354-54-7)
- tert-Butyl (5-hydroxypyridin-2-yl)(methyl)carbamate (CAS 1337881-09-0)
- 3-METHYL-5-TRIFLUOROMETHYLPHENYLACETIC ACID (CAS 1214352-00-7)
- 2-Hydroxy-4,5-difluorobenzaldehyde (CAS 199287-52-0)
- N-(3-(1-methyl-1H-pyrazol-4-yl)propyl)thietan-3-amine (CAS 1856388-02-7)
- (S)-Etodolac Potassium Salt (CAS 170222-32-9)
- 2-Benzoyl-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid (CAS 93316-40-6)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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