Flunitrazepam EP Impurity B
Order Flunitrazepam EP Impurity B (CAS 2558-30-7) online at Zemixal: C15H10FN3O3, COA and SDS with every lot, worldwide shipping.
About Flunitrazepam EP Impurity B
Zemixal lists Flunitrazepam EP Impurity B for laboratories that identify, quantify or control Flunitrazepam and its related substances. Identity at a glance (Reference Standard): CAS 2558-30-7, formula C15H10FN3O3 and molar mass 299.26 g/mol. It is handled as a solid.
Use cases we see most often
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Storage and safety notes
Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. 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.
Flunitrazepam standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Flunitrazepam EP Impurity B |
|---|---|
| Catalogue number | ZX-036831 |
| CAS number | 2558-30-7 |
| IUPAC name | 5-(2-fluorophenyl)-7-nitro-1,3-dihydro-1,4-benzodiazepin-2-one |
| Molecular formula | C15H10FN3O3 |
| Molar mass | 299.26 g/mol |
| Exact mass | 299.0706 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.1 |
| H-bond donors / acceptors | 1 / 5 |
| Topological polar surface area | 87.3 Ų |
| HS code | 38229090 |
| InChIKey | KNGIGRDYBQPXKQ-UHFFFAOYSA-N |
| SMILES | C1C(=O)NC2=C(C=C(C=C2)[N+](=O)[O-])C(=N1)C3=CC=CC=C3F |
| PubChem CID | 520217 |
| Synonyms | Nor-Flunitrazepam, Flunitrazepam - Impurity B, 2H-1,4-Benzodiazepin-2-one, 5-(2-fluorophenyl)-1,3-dihydro-7-nitro-, Flunitrazepan, N-desmethyl, 5-(2-Fluorophenyl)-1,3-dihydro-7-nitro-2H-1,4-benzodiazepin-2-one, 5-(2-Fluorophenyl)-7-nitro-1,3-dihydro-2H-1,4-benzodiazepin-2-one (Demethylflunitrazepam), Norflunitrazepam (N-desmethyl-flunitrazepam), 5-(2-fluorophenyl)-7-nitro-3H-1,4-benzodiazepin-2(1H)-one, 5-(2-fluorophenyl)-7-nitro-1H-benzo[e][1,4]diazepin-2(3H)-one, 5-(3-fluorophenyl)-7-nitro-1,3-dihydro-1,4-benzodiazepin-2-one, 5-(2-Fluorophenyl)-7-nitro-1,3-dihydro-2H-1,4-benzodiazepin-2-one, 5-(2-Fluorophenyl)-7-nitro-1,3-dihydro-2H-1,4-benzodiazepin-2-one # |
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
Precautionary statements P264, P270, P301 + P317, P330, 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 Flunitrazepam EP Impurity B
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