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VAQORAPeptide Synthesis ReagentsAvailable on request
4-Amino-2-chlorobenzoic acid, 98%
Synonyms: 2-Chloro-4-aminobenzoic acid · Benzoic acid, 4-amino-2-chloro- · o-Chloro-p-aminobenzoic acid · 2-Chloro-p-aminobenzoic acid
CAS No.2457-76-3
FormulaC7H6ClNO2
Mol. weight171.58
Catalogue No.VQ-002366
Purity98%
HSN29333990
4-Amino-2-chlorobenzoic acid (CAS 2457-76-3) – peptide synthesis reagent, 98%. C7H6ClNO2, MW 171.58. COA included. Worldwide shipping from Vaqora Chemicals.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About 4-Amino-2-chlorobenzoic acid, 98%
Listed under CAS 2457-76-3, 4-Amino-2-chlorobenzoic acid is a peptide synthesis reagent available from Vaqora Chemicals, specified at 98% purity. Formula C7H6ClNO2, molecular weight 171.58 g/mol. Alternative names: 2-Chloro-4-aminobenzoic acid and Benzoic acid, 4-amino-2-chloro-.
The material typically appears as white to light red to green powder or crystals or chunks. Key physical data: a melting point of 211 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.
Key uses span peptide coupling, solid-phase peptide synthesis and bioconjugation. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.
Vaqora Chemicals supplies 4-Amino-2-chlorobenzoic acid in 5 g, 25 g, 100 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.
Typical applications
- Peptide coupling
- Solid-phase peptide synthesis
- Bioconjugation
Industries
Specifications & identifiers
| Product name | 4-Amino-2-chlorobenzoic acid, 98% |
|---|---|
| Catalogue No. | VQ-002366 |
| CAS Number | 2457-76-3 |
| IUPAC name | 4-amino-2-chlorobenzoic acid |
| Molecular formula | C7H6ClNO2 |
| Molecular weight | 171.58 g/mol |
| Exact mass | 171.0087 |
| Purity / assay | 98% |
| HSN code | 29333990 |
| InChIKey | MBDUKNCPOPMRJQ-UHFFFAOYSA-N |
| SMILES | C1=CC(=C(C=C1N)Cl)C(=O)O |
| PubChem CID | 17154 |
| Physical form | Crystalline |
|---|---|
| Appearance | White to light red to green powder or crystals or chunks |
| Melting point | 211 °C |
| LogP (XLogP3) | 1.5 |
| H-bond donors / acceptors | 2 / 3 |
| TPSA | 63.3 Ų |
| 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% |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H315Causes skin irritationH319Causes serious eye irritationH335May 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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of 4-Amino-2-chlorobenzoic acid, 98%?
The CAS Registry Number of 4-Amino-2-chlorobenzoic acid, 98% is 2457-76-3. It is also known as 2-Chloro-4-aminobenzoic acid, Benzoic acid, 4-amino-2-chloro-, o-Chloro-p-aminobenzoic acid.
What is the molecular formula and molecular weight of 4-Amino-2-chlorobenzoic acid, 98%?
4-Amino-2-chlorobenzoic acid, 98% has the molecular formula C7H6ClNO2 and a molecular weight of 171.58 g/mol. Its IUPAC name is 4-amino-2-chlorobenzoic acid.
Which grade and pack sizes of 4-Amino-2-chlorobenzoic acid, 98% can I order?
We supply 4-Amino-2-chlorobenzoic acid, 98% in (98%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with 4-Amino-2-chlorobenzoic acid, 98%?
Yes. Every lot of 4-Amino-2-chlorobenzoic acid, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can 4-Amino-2-chlorobenzoic acid, 98% be shipped internationally?
Yes. 4-Amino-2-chlorobenzoic acid, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about 4-Amino-2-chlorobenzoic acid, 98%
We reply within one business day with price, pack options, lead time and documentation.
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