Isovanillic acid, 97%
Buy Isovanillic acid, 97% (CAS 645-08-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.
About Isovanillic acid, 97%
Zemixal supplies Isovanillic acid, 97% within its pharma Intermediates & Building Blocks portfolio. Identity at a glance (97%): CAS 645-08-9, formula C8H8O4 and molar mass 168.15 g/mol. It is described as white to brown to grey powder or crystals.
Use cases we see most often
- Organic synthesis
- API synthesis
Storage and safety notes
Literature values: melting point 253 °C. Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Order it in 5 g, 25 g, 100 g and 1 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
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Isovanillic acid, 97% |
|---|---|
| Catalogue number | ZX-007566 |
| CAS number | 645-08-9 |
| IUPAC name | 3-hydroxy-4-methoxybenzoic acid |
| Molecular formula | C8H8O4 |
| Molar mass | 168.15 g/mol |
| Exact mass | 168.0423 |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | White to brown to grey powder or crystals |
| Melting point | 253 °C |
| XLogP3 | 1.4 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 66.8 Ų |
| HS code | 29399900 |
| InChIKey | LBKFGYZQBSGRHY-UHFFFAOYSA-N |
| SMILES | COC1=C(C=C(C=C1)C(=O)O)O |
| PubChem CID | 12575 |
| Synonyms | Acide isovanillique, 3-Hydroxy-p-anisic acid, 3-Hydroxyanisic acid, Benzoic acid, 3-hydroxy-4-methoxy-, p-Anisic acid, 3-hydroxy-, 3-Hydroxy-4-methoxy-benzoic acid, 4-methoxy-3-oxidanyl-benzoic acid, lsovanillic acid, 3-Hydroxy-4-Methoxy Benzoic Acid, 3-hydroxyl-4-methoxybenzoic acid, 3-hydroxy-4-(methyloxy)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
| 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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