Methyl 4-aminosalicylate, 97%
Order Methyl 4-aminosalicylate, 97% (CAS 4136-97-4) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About Methyl 4-aminosalicylate, 97%
Zemixal supplies Methyl 4-aminosalicylate, 97% within its pharma Intermediates & Building Blocks portfolio. Identity at a glance (97%): CAS 4136-97-4, formula C8H9NO3 and molar mass 167.16 g/mol. Typical appearance is white to red to grey powder or crystals.
Use cases we see most often
- Pharmaceutical synthesis
- Organic synthesis
Storage and safety notes
Physical constants on file: melting point 119 °C. Hazard communication follows GHS (Warning: H302, H315, H319 and H332). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 25 g, 100 g and 1 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Pharmaceutical synthesis
- Organic synthesis
Applications
Specifications and identifiers
| Product name | Methyl 4-aminosalicylate, 97% |
|---|---|
| Catalogue number | ZX-007935 |
| CAS number | 4136-97-4 |
| IUPAC name | methyl 4-amino-2-hydroxybenzoate |
| Molecular formula | C8H9NO3 |
| Molar mass | 167.16 g/mol |
| Exact mass | 167.0582 |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | White to red to grey powder or crystals |
| Melting point | 119 °C |
| XLogP3 | 1.6 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 72.6 Ų |
| HS code | 29214290 |
| InChIKey | QQOXBFUTRLDXDP-UHFFFAOYSA-N |
| SMILES | COC(=O)C1=C(C=C(C=C1)N)O |
| PubChem CID | 77787 |
| Synonyms | 4-Aminosalicylic acid methyl ester Methyl 4-amino-2-hydroxybenzoate, Methyl p-aminosalicylate, Pas methyl ester, p-Aminosalicylic acid methyl ester, Benzoic acid, 4-amino-2-hydroxy-, methyl ester, methyl 4-amino-2-hydroxybenzenecarboxylate, methyl 4-amino-2-hydroxy-benzoate, Salicylic acid, amino-, methyl ester, 4-amino-2-hydroxybenzoic acid methyl ester, 3-hydroxy-4-methoxycarbonylaniline, 4-amino-2-hydroxy-benzoic acid methyl ester, Methyl4-Amino-2-hydroxybenzoate |
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
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, 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 |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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