4-Hydroxy-3,5-diiodobenzoic Acid
4-Hydroxy-3,5-diiodobenzoic Acid (CAS 618-76-8) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.
About 4-Hydroxy-3,5-diiodobenzoic Acid
Analytical teams working on Levothyroxine use 4-Hydroxy-3,5-diiodobenzoic Acid as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 618-76-8, formula C7H4I2O3 and molar mass 389.91 g/mol. It is handled as a solid.
Typical applications
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Safe handling
It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.
See every impurity, metabolite and related compound we list for this API.
Levothyroxine standardsTypical uses
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Applications
Specifications and identifiers
| Product name | 4-Hydroxy-3,5-diiodobenzoic Acid |
|---|---|
| Catalogue number | ZX-039906 |
| CAS number | 618-76-8 |
| IUPAC name | 4-hydroxy-3,5-diiodobenzoic acid |
| Molecular formula | C7H4I2O3 |
| Molar mass | 389.91 g/mol |
| Exact mass | 389.825 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1.8 |
| H-bond donors / acceptors | 2 / 3 |
| Topological polar surface area | 57.5 Ų |
| HS code | 38229090 |
| InChIKey | XREKTVACBXQCSB-UHFFFAOYSA-N |
| SMILES | C1=C(C=C(C(=C1I)O)I)C(=O)O |
| PubChem CID | 12065 |
| Synonyms | 3,5-Diiodo-4-hydroxybenzoic Acid, Ioxynic acid, Ioxynil acid, Benzoic acid, 4-hydroxy-3,5-diiodo-, Ioxynil metabolite, 3,5-di-iodo-4-hydroxybenzoic acid, 3,5-Diiodo-4-hydroxy-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
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | 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 4-Hydroxy-3,5-diiodobenzoic Acid
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