((2S,3S)-2-(Benzyloxy)pentan-3-yl)hydrazine (2S,3S)-2,3-bis(benzoyloxy)succinate
- CAS
- 1246365-31-0
- Formula
- C30H34N2O9
- MW
- 566.6 g/mol
ZX-042373
API Impurities
Posaconazole Impurity 5
Reference StandardAvailable on request
Order Posaconazole Impurity 5 (CAS 51788-81-9) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-042374.
CAS number51788-81-9
FormulaC9H10F2O
Molar mass172.17 g/mol
Physical formSolid
HS code38229090
InChIKeySLTYBPUHHHXDGF-UHFFFAOYSA-N
IUPAC name2-(2,4-difluorophenyl)propan-2-ol
About Posaconazole Impurity 5
Analytical teams working on Posaconazole use Posaconazole Impurity 5 as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 51788-81-9, formula C9H10F2O and molar mass 172.17 g/mol. It is handled as a solid.
Use cases we see most often
- 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.
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.
Reference standards for Posaconazole
See every impurity, metabolite and related compound we list for this API.
Posaconazole standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Posaconazole Impurity 5 |
|---|---|
| Catalogue number | ZX-042374 |
| CAS number | 51788-81-9 |
| IUPAC name | 2-(2,4-difluorophenyl)propan-2-ol |
| Molecular formula | C9H10F2O |
| Molar mass | 172.17 g/mol |
| Exact mass | 172.07 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1.8 |
| H-bond donors / acceptors | 1 / 3 |
| Topological polar surface area | 20.2 Ų |
| HS code | 38229090 |
| InChIKey | SLTYBPUHHHXDGF-UHFFFAOYSA-N |
| SMILES | CC(C)(C1=C(C=C(C=C1)F)F)O |
| PubChem CID | 10654761 |
| Synonyms | Posaconazole Impurity 62, 2-(2,4-Difluoro-phenyl)-propan-2-ol, 2,4-Difluoro-, A,, A-dimethyl-benzenemethanol |
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 |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Posaconazole Impurity 5
Which CAS number identifies Posaconazole Impurity 5?
Posaconazole Impurity 5 is registered under CAS 51788-81-9. You may also see it listed as Posaconazole Impurity 62, 2-(2,4-Difluoro-phenyl)-propan-2-ol, 2,4-Difluoro-. Our catalogue number for this item is ZX-042374.
What are the formula and molar mass of Posaconazole Impurity 5?
For Posaconazole Impurity 5, its formula is C9H10F2O and its molar mass is 172.17 g/mol. The systematic (IUPAC) name is 2-(2,4-difluorophenyl)propan-2-ol. InChIKey SLTYBPUHHHXDGF-UHFFFAOYSA-N lets you match it in any structure database.
How is Posaconazole Impurity 5 used in pharmaceutical QC?
Posaconazole Impurity 5 is a characterised reference material linked to Posaconazole. 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 Posaconazole Impurity 5?
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 Posaconazole Impurity 5?
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 Posaconazole Impurity 5 to my country?
Yes. Because Posaconazole Impurity 5 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 Posaconazole standards
More in API Impurities
N'-((2R,3R)-2-(Benzyloxy)pentan-3-yl)formohydrazide
- CAS
- 2173414-68-9
- Formula
- C13H20N2O2
- MW
- 236.31 g/mol
ZX-031928
4-(4-(4-(4-(((3S,5R)-5-((1H-1,2,4-Triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)piperazin-1-yl)phenyl)-2-((2S,3S)-2-hydroxypentan-3-yl)-2,4-dihydro-3H-1,2,4-triazol-3-one
- CAS
- 213381-02-3
- Formula
- C37H42F2N8O4
- MW
- 700.8 g/mol
ZX-031925
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