Ambrisentan Acyl Glucuronide (Mixture of Diastereomers)
- CAS
- 1106685-82-8
- Formula
- C28H30N2O10
- MW
- 554.5 g/mol
ZX-027951
API Impurities
Diphenylacetaldehyde
Reference StandardAvailable on request
Order Diphenylacetaldehyde (CAS 947-91-1) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.
CAS number947-91-1
FormulaC14H12O
Molar mass196.24 g/mol
Physical formSolid
HS code38229090
InChIKeyHLLGFGBLKOIZOM-UHFFFAOYSA-N
IUPAC name2,2-diphenylacetaldehyde
About Diphenylacetaldehyde
Analytical teams working on Ambrisentan use Diphenylacetaldehyde as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 947-91-1, formula C14H12O and molar mass 196.24 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Safe handling
Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.
Reference standards for Ambrisentan
See every impurity, metabolite and related compound we list for this API.
Ambrisentan standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Diphenylacetaldehyde |
|---|---|
| Catalogue number | ZX-034821 |
| CAS number | 947-91-1 |
| IUPAC name | 2,2-diphenylacetaldehyde |
| Molecular formula | C14H12O |
| Molar mass | 196.24 g/mol |
| Exact mass | 196.0888 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3 |
| H-bond donors / acceptors | 0 / 1 |
| Topological polar surface area | 17.1 Ų |
| HS code | 38229090 |
| InChIKey | HLLGFGBLKOIZOM-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C=C1)C(C=O)C2=CC=CC=C2 |
| PubChem CID | 13696 |
| Synonyms | Acetaldehyde, diphenyl-, DPAA cpd, alpha-Phenylbenzeneacetaldehyde, Benzeneacetaldehyde, .alpha.-phenyl-, Benzeneacetaldehyde, alpha-phenyl-, 2,2-diphenyl-acetaldehyde, Diphenylethanal, 2-Phenyl-benzeneacetaldehyde |
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 Diphenylacetaldehyde
Which CAS number identifies Diphenylacetaldehyde?
Diphenylacetaldehyde is registered under CAS 947-91-1. You may also see it listed as Acetaldehyde, diphenyl-, DPAA cpd, alpha-Phenylbenzeneacetaldehyde. Our catalogue number for this item is ZX-034821.
What are the formula and molar mass of Diphenylacetaldehyde?
For Diphenylacetaldehyde, its formula is C14H12O and its molar mass is 196.24 g/mol. The systematic (IUPAC) name is 2,2-diphenylacetaldehyde. InChIKey HLLGFGBLKOIZOM-UHFFFAOYSA-N lets you match it in any structure database.
How is Diphenylacetaldehyde used in pharmaceutical QC?
Diphenylacetaldehyde is a characterised reference material linked to Ambrisentan. 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 Diphenylacetaldehyde?
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 Diphenylacetaldehyde?
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 Diphenylacetaldehyde to my country?
Yes. Because Diphenylacetaldehyde 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.
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