4-Hydroxybenzhydrazide, 97%
Order 4-Hydroxybenzhydrazide, 97% (CAS 5351-23-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About 4-Hydroxybenzhydrazide, 97%
Zemixal supplies 4-Hydroxybenzhydrazide, 97% within its pharma Intermediates & Building Blocks portfolio. Key data (97%): CAS 5351-23-5, formula C7H8N2O2 and molar mass 152.15 g/mol. Typical appearance is white to light yellow to light red powder or crystals.
Common uses in the lab and plant
- Organic synthesis
- Dye & pigment intermediates
- Heterocycle construction
- Diagnostic assays
Storage and safety notes
Reported physical data: melting point 264-266 °C (dec.). Hazard communication follows GHS (Warning: H315, H319 and H335). 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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- Dye & pigment intermediates
- Heterocycle construction
- Diagnostic assays
Applications
Specifications and identifiers
| Product name | 4-Hydroxybenzhydrazide, 97% |
|---|---|
| Catalogue number | ZX-008866 |
| CAS number | 5351-23-5 |
| IUPAC name | 4-hydroxybenzohydrazide |
| Molecular formula | C7H8N2O2 |
| Molar mass | 152.15 g/mol |
| Exact mass | 152.0586 |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | White to light yellow to light red powder or crystals |
| Melting point | 264-266 °C (dec.) |
| XLogP3 | -0.3 |
| H-bond donors / acceptors | 3 / 3 |
| Topological polar surface area | 75.4 Ų |
| HS code | 29335990 |
| InChIKey | ZMZGIVVRBMFZSG-UHFFFAOYSA-N |
| SMILES | C1=CC(=CC=C1C(=O)NN)O |
| PubChem CID | 1742 |
| Synonyms | 4-Hydroxybenzoic hydrazide, 4-Hydroxybenzoylhydrazine, p-Hydroxybenzoic acid hydrazide, 4-Hydroxybenzoic acid hydrazide, para-Hydroxybenzoic acid hydrazide, p-Hydroxybenzhydrazide, Benzoic acid, 4-hydroxy-, hydrazide, (p-Hydroxybenzoyl)hydrazine, p-Hydroxybenzoic hydrazide, 4-Oxidanylbenzohydrazide, p-hydroxybenzoylhydrazine, (4-Hydroxybenzoyl)hydrazine |
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 |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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