(S)-5-Boc-5-azaspiro[2.4]heptane-6-carboxylic Acid
- CAS
- 1129634-44-1
- Formula
- C12H19NO4
- MW
- 241.28 g/mol
ZX-032908
API Reference Standards
Ledipasvir
Reference StandardAvailable on request
Buy Ledipasvir (CAS 1256388-51-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-030188.
CAS number1256388-51-8
FormulaC49H54F2N8O6
Molar mass889 g/mol
Physical formSolid
HS code38229090
InChIKeyVRTWBAAJJOHBQU-KMWAZVGDSA-N
About Ledipasvir
Ledipasvir is supplied by Zemixal as a characterised reference material for Ledipasvir analysis. For your records (Reference Standard), the material is defined by CAS 1256388-51-8, formula C49H54F2N8O6 and molar mass 889 g/mol. It is handled as a solid.
Where it is used
- Identification & assay
- Method development & validation
- QC reference material
Handling and storage
Hazard communication follows GHS (Warning: H371). Our SDS lists exposure controls and first-aid measures.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.
Reference standards for Ledipasvir
See every impurity, metabolite and related compound we list for this API.
Ledipasvir standardsTypical uses
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | Ledipasvir |
|---|---|
| Catalogue number | ZX-030188 |
| CAS number | 1256388-51-8 |
| IUPAC name | methyl N-[(2S)-1-[(6S)-6-[5-[9,9-difluoro-7-[2-[(1R,3S,4S)-2-[(2S)-2-(methoxycarbonylamino)-3-methylbutanoyl]-2-azabicyclo[2.2.1]heptan-3-yl]-3H-benzimidazol-5-yl]fluoren-2-yl]-1H-imidazol-2-yl]-5-azaspiro[2.4]heptan-5-yl]-3-methyl-1-oxobutan-2-yl]carbamate |
| Molecular formula | C49H54F2N8O6 |
| Molar mass | 889 g/mol |
| Exact mass | 888.4134 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 7.4 |
| H-bond donors / acceptors | 4 / 10 |
| Topological polar surface area | 175 Ų |
| HS code | 38229090 |
| InChIKey | VRTWBAAJJOHBQU-KMWAZVGDSA-N |
| SMILES | CC(C)[C@@H](C(=O)N1CC2(CC2)C[C@H]1C3=NC=C(N3)C4=CC5=C(C=C4)C6=C(C5(F)F)C=C(C=C6)C7=CC8=C(C=C7)N=C(N8)[C@@H]9[C@H]1CC[C@H](C1)N9C(=O)[C@H](C(C)C)NC(=O)OC)NC(=O)OC |
| PubChem CID | 67505836 |
| Synonyms | WHO 9796, Ledipasvir acetonate, LedipasvirGS-5885, EX-A411, Harvoni (ledipasvir + sofosbuvir), GS 588 |
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
- H371May cause damage to organs
Precautionary statements P260, P264, P270, P308 + P316, 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 Ledipasvir
Which CAS number identifies Ledipasvir?
Ledipasvir is registered under CAS 1256388-51-8. You may also see it listed as WHO 9796, Ledipasvir acetonate, LedipasvirGS-5885. Our catalogue number for this item is ZX-030188.
What are the formula and molar mass of Ledipasvir?
For Ledipasvir, its formula is C49H54F2N8O6 and its molar mass is 889 g/mol. InChIKey VRTWBAAJJOHBQU-KMWAZVGDSA-N lets you match it in any structure database.
How is Ledipasvir used in pharmaceutical QC?
Ledipasvir is a characterised reference material linked to Ledipasvir. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Ledipasvir?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Ledipasvir?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Ledipasvir to my country?
Yes. Because Ledipasvir is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
More Ledipasvir standards
More in API Reference Standards
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