4-Amino-2-chlorobenzoic acid, 98%
4-Amino-2-chlorobenzoic acid, 98% (CAS 2457-76-3) supplier Zemixal: C7H6ClNO2, COA and SDS with every lot, worldwide shipping.
About 4-Amino-2-chlorobenzoic acid, 98%
Researchers and plant chemists source 4-Amino-2-chlorobenzoic acid, 98% from Zemixal for routine and specialised work. For your records (98%), the material is defined by CAS 2457-76-3, formula C7H6ClNO2 and molar mass 171.58 g/mol. Typical appearance is white to light red to green powder or crystals or chunks.
Common uses in the lab and plant
- Peptide coupling
- Solid-phase peptide synthesis
- Bioconjugation
Safe handling
Literature values: melting point 211 °C. Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 5 g, 25 g, 100 g and 1 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Peptide coupling
- Solid-phase peptide synthesis
- Bioconjugation
Applications
Specifications and identifiers
| Product name | 4-Amino-2-chlorobenzoic acid, 98% |
|---|---|
| Catalogue number | ZX-002366 |
| CAS number | 2457-76-3 |
| IUPAC name | 4-amino-2-chlorobenzoic acid |
| Molecular formula | C7H6ClNO2 |
| Molar mass | 171.58 g/mol |
| Exact mass | 171.0087 |
| Purity / assay | 98% |
| Physical form | Crystalline |
| Appearance | White to light red to green powder or crystals or chunks |
| Melting point | 211 °C |
| XLogP3 | 1.5 |
| H-bond donors / acceptors | 2 / 3 |
| Topological polar surface area | 63.3 Ų |
| HS code | 29333990 |
| InChIKey | MBDUKNCPOPMRJQ-UHFFFAOYSA-N |
| SMILES | C1=CC(=C(C=C1N)Cl)C(=O)O |
| PubChem CID | 17154 |
| Synonyms | 2-Chloro-4-aminobenzoic acid, Benzoic acid, 4-amino-2-chloro-, o-Chloro-p-aminobenzoic acid, 2-Chloro-p-aminobenzoic acid, 2-chloro-GABA, 4-amino-2-chloro-benzoic acid, 4-amino-chloro-benzoic acid, 4-14-00-01272 (Beilstein Handbook Reference), 4-Aminobenzoic acid, 2-chloro-, 4-Amino-2-chlorobenzoic acid, 97%, 4-Amino-2-chlorobenzoic acid - 98% |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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