Levothyroxine Impurity D (Stage-1)
Buy Levothyroxine Impurity D (Stage-1) (CAS 10463-37-3) from Zemixal: C8H6N2O7, COA and SDS with every lot, worldwide shipping.
About Levothyroxine Impurity D (Stage-1)
Levothyroxine Impurity D (Stage-1) belongs to the Levothyroxine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 10463-37-3, formula C8H6N2O7 and molar mass 242.14 g/mol. It is handled as a solid.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Safe handling
Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. Each lot travels with 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
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Levothyroxine Impurity D (Stage-1) |
|---|---|
| Catalogue number | ZX-004888 |
| CAS number | 10463-37-3 |
| IUPAC name | 2-(4-hydroxy-3,5-dinitrophenyl)acetic acid |
| Molecular formula | C8H6N2O7 |
| Molar mass | 242.14 g/mol |
| Exact mass | 242.0175 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1.2 |
| H-bond donors / acceptors | 2 / 7 |
| Topological polar surface area | 149 Ų |
| HS code | 38229090 |
| InChIKey | MLVYQQLUGFSXQH-UHFFFAOYSA-N |
| SMILES | C1=C(C=C(C(=C1[N+](=O)[O-])O)[N+](=O)[O-])CC(=O)O |
| PubChem CID | 98596 |
| Synonyms | 4-Hydroxy-3,5-dinitrobenzeneacetic acid, 3,5-Dinitro-4-hydroxybenzeneacetic acid, 3,5-Dinitro-4-hydroxyphenylacetic acid, 4-Hydroxy-3,5-dinitrophenylacetic acid, Levothyroxine Impurity D (Stage-1 ), 3,5-Dinitro-4-hydroxyphenacetic acid, 4-Hydroxy-3,5-dinitrophenacetyl, (4-Hydroxy-3,5-dinitrophenyl)acetic acid, (4-hydroxy-3,5-dinitro-phenyl)-acetic acid, Benzeneacetic acid, 4-hydroxy-3,5-dinitro-, 2-(4-hydroxy-3,5-dinitro-phenyl)acetic acid, 3,5-Dinitro-4-hydroxyphenyl-acetic 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 | |
| 250 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 Levothyroxine Impurity D (Stage-1)
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