Ritonavir EP Impurity A
Ritonavir EP Impurity A (CAS 154212-61-0) supplier Zemixal: C14H23N3O3S, COA and SDS with every lot, worldwide shipping.
About Ritonavir EP Impurity A
Ritonavir EP Impurity A belongs to the Ritonavir reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 154212-61-0, formula C14H23N3O3S and molar mass 313.42 g/mol. It is handled as a solid.
Where it is used
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Handling and storage
Hazard communication follows GHS (Warning: H315 and H319). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. 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.
Ritonavir standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Ritonavir EP Impurity A |
|---|---|
| Catalogue number | ZX-005954 |
| CAS number | 154212-61-0 |
| IUPAC name | (2S)-3-methyl-2-[[methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]butanoic acid |
| Molecular formula | C14H23N3O3S |
| Molar mass | 313.42 g/mol |
| Exact mass | 313.146 |
| Grade | Reference Standard |
| Purity / assay | 97.58% |
| Physical form | Solid |
| XLogP3 | 2.2 |
| H-bond donors / acceptors | 2 / 5 |
| Topological polar surface area | 111 Ų |
| HS code | 38229090 |
| InChIKey | OSQWRZICKAOBFA-NSHDSACASA-N |
| SMILES | CC(C)C1=NC(=CS1)CN(C)C(=O)N[C@@H](C(C)C)C(=O)O |
| PubChem CID | 9818282 |
| Synonyms | (S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanoic acid, N-[[Methyl[[2-(1-methylethyl)-4-thiazolyl]methyl]amino]carbonyl]-L-valine, N-[[N-Methyl-N-[(2-isopropyl]-4-thiazolyl)methyl)amino]carbonyl-L-valine Carboxylic Acid, Ureidovaline, L-Valine, N-((methyl((2-(1-methylethyl)-4-thiazolyl)methyl)amino)carbonyl)-, Ritonavir impurity, ureidovaline-(USP), N-((Methyl((2-(1-methylethyl)-4-thiazolyl)methyl)amino)carbonyl)-L-valine, Ritonavir impurity A, N-[2-Isopropylthiazol-4-ylmethyl(methyl)carbamoyl]-L-valine, (((2-isopropylthiazol-4-yl)methyl)(methyl)carbamoyl)-L-valine, mtv-iii, N-((N-methyl-N-((2-isopropyl-4-thiazolyl)methyl)amino)carbonyl)-L-valine |
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
Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364
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 | |
| 500 mg | Quoted on request | |
| 1 g | 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 Ritonavir EP Impurity A
Which CAS number identifies Ritonavir EP Impurity A?
What are the formula and molar mass of Ritonavir EP Impurity A?
How is Ritonavir EP Impurity A used in pharmaceutical QC?
What grade and pack sizes are available for Ritonavir EP Impurity A?
Which documents come with Ritonavir EP Impurity A?
Can Zemixal ship Ritonavir EP Impurity A to my country?
More Ritonavir standards
More in Pharmacopeial Impurities (EP / USP / BP)
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.