3-Amino-4-methylbenzoic acid, 99%
Order 3-Amino-4-methylbenzoic acid, 99% (CAS 2458-12-0) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About 3-Amino-4-methylbenzoic acid, 99%
3-Amino-4-methylbenzoic acid, 99% sits in our peptide Synthesis Reagents section and ships worldwide from stock or short lead time. Key data (99%): CAS 2458-12-0, formula C8H9NO2 and molar mass 151.16 g/mol. It is described as white to purple powder or crystals or chunks.
Use cases we see most often
- Peptide coupling
- Solid-phase peptide synthesis
- Bioconjugation
Handling and storage
Literature values: melting point 164-168 °C. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Order it in 25 g, 100 g, 1 kg and 25 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Peptide coupling
- Solid-phase peptide synthesis
- Bioconjugation
Applications
Specifications and identifiers
| Product name | 3-Amino-4-methylbenzoic acid, 99% |
|---|---|
| Catalogue number | ZX-002361 |
| CAS number | 2458-12-0 |
| IUPAC name | 3-amino-4-methylbenzoic acid |
| Molecular formula | C8H9NO2 |
| Molar mass | 151.16 g/mol |
| Exact mass | 151.0633 |
| Purity / assay | 99% |
| Physical form | Crystalline |
| Appearance | White to purple powder or crystals or chunks |
| Melting point | 164-168 °C |
| XLogP3 | 0.3 |
| H-bond donors / acceptors | 2 / 3 |
| Topological polar surface area | 63.3 Ų |
| HS code | 29319000 |
| InChIKey | XKFIFYROMAAUDL-UHFFFAOYSA-N |
| SMILES | CC1=C(C=C(C=C1)C(=O)O)N |
| PubChem CID | 75568 |
| Synonyms | 3-Amino-p-toluic acid, Benzoic acid, 3-amino-4-methyl-, 3-Amino-4-Methyl-Benzoic Acid, 3-Amino-4-methylbenzoicacid, A1ENJ, 3-amino 4-methyl benzoic acid, 3-Amino-4-methyl benzoic acid |
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
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 3-Amino-4-methylbenzoic acid, 99%
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Other grades with CAS 2458-12-0
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