4-(Tert-butoxycarbonyl)-2-chlorobenzoic acid CAS 232275-83-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 232275-83-1 |
| Molecular Formula | C12H13ClO4 |
| Molecular Weight | 256.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Tert-butoxycarbonyl)-2-chlorobenzoic acid (CAS 232275-83-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H13ClO4. Molecular weight: 256.68 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H13ClO4 |
| Molecular Weight | 256.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2023 |
| Halogen Content | Cl-containing |
Related Tert Standards
- 5-(tert-Butoxycarbonyl)-2-chlorobenzoic acid (CAS 1012342-20-9)
- 2-(tert-Butoxycarbonyl)-5-chlorobenzoic acid (CAS 2172572-27-7)
- 3-(tert-Butoxycarbonyl)-4-chlorobenzoic acid (CAS 862112-39-8)
- 4-(tert-Butoxycarbonyl)-3-chlorobenzoic acid (CAS 431888-59-4)
- 5-(Tert-butoxycarbonyl)octahydropyrrolo[3,4-c]pyrrole-1-carboxylic acid (CAS 1779667-21-8)
- 5-(tert-Butoxycarbonyl)octahydropyrrolo[3,4-b]pyrrole-6a-carboxylic acid (CAS 1823389-48-5)
- 2-(tert-Butoxycarbonyl)hexahydropyrrolo[3,4-c]pyrrole-3a(1H)-carboxylic acid (CAS 1823396-97-9)
- 2-(tert-Butoxycarbonyl)-2,6-diazaspiro[3.4]octane-8-carboxylic acid (CAS 1823981-11-8)
Recommended Standards
- 3-(4-chlorophenyl)-3-methylpentanedioic acid (CAS 91393-73-6)
- 5-(4-Chloro-2-methoxyphenyl)-5-oxovaleric acid (CAS 951889-68-2)
- 3-(3-Chloro-5-ethoxy-4-methoxyphenyl)acrylic acid (CAS 750599-11-2)
- 1,3,5-trimethyl-2,3-dihydro-1H-1,3-benzodiazol-2-one (CAS 55327-67-8)
- 7-Amino-1H-indole-3-carbonitrile (CAS 165669-11-4)
- (S)-cyclopropyl(4-(trifluoromethoxy)phenyl)methanamine (CAS 1213101-52-0)
- Tert-butyl (s)-(1-(3-methoxybenzyl)pyrrolidin-3-yl)carbamate (CAS 1286207-89-3)
- 2-[exo-8-tert-Butoxycarbonyl-6,6-difluoro-8-azabicyclo[3.2.1]octan-3-yl]acetic acid (CAS 1638764-96-1)
- 3,3-Dimethyl 1-Indanone (CAS 26465-81-6)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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