Letrozole Impurity C
Letrozole Impurity C (CAS 112809-25-3) supplier Zemixal: C10H8N4, COA and SDS with every lot, worldwide shipping. Part of our API Impurities range.
About Letrozole Impurity C
Letrozole Impurity C is supplied by Zemixal as a characterised reference material for Letrozole analysis. Identity at a glance (Reference Standard): CAS 112809-25-3, formula C10H8N4 and molar mass 184.2 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: H302, H312, H315 and H319). Our SDS lists exposure controls and first-aid measures.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
See every impurity, metabolite and related compound we list for this API.
Letrozole standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Letrozole Impurity C |
|---|---|
| Catalogue number | ZX-021978 |
| CAS number | 112809-25-3 |
| IUPAC name | 4-(1,2,4-triazol-1-ylmethyl)benzonitrile |
| Molecular formula | C10H8N4 |
| Molar mass | 184.2 g/mol |
| Exact mass | 184.0749 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.6 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 54.5 Ų |
| HS code | 38229090 |
| InChIKey | HQLYWHSJALKYOV-UHFFFAOYSA-N |
| SMILES | C1=CC(=CC=C1CN2C=NC=N2)C#N |
| PubChem CID | 7537616 |
| Synonyms | 4-((1H-1,2,4-Triazol-1-yl)methyl)benzonitrile, Letrozole EP Impurity C, 4-(1H-1,2,4-triazol-1-ylmethyl)benzonitrile, 4-(1H-1,2,4-Triazolylmethyl)benzonitrile, 1-(4-cyanobenzyl)-1,2,4-triazole, 4-[(1h-1,2,4-triazol-1-yl)methyl]benzonitrile, Benzonitrile, 4-(1H-1,2,4-triazol-1-ylmethyl)-, 4-[(1,2,4-triazol-1-yl)methyl]benzonitrile, 4-(1,2,4-triazolylmethyl)benzenecarbonitrile, 4-[1-(1,2,4-triazolyl)methyl]-benzontrile, 1-(4-cyano-benzyl)-1,2,4-triazole, 1-(4-cyanobenzyl)-1h-1,2,4-triazole |
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
- H312Harmful in contact with skin
- 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
| 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 Letrozole Impurity C
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