2-(R)-[1-(S)-(3,5-Bis(trifluoromethyl)phenyl)ethoxy]-3-(S)-fluorophenylmorpholine
- CAS
- 170729-79-0
- Formula
- C20H18F7NO2
- MW
- 437.4 g/mol
ZX-023342
API Reference Standards
(R,R,R)-Aprepitant
Reference StandardAvailable on request
Buy (R,R,R)-Aprepitant (CAS 1148113-53-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.
CAS number1148113-53-4
FormulaC23H21F7N4O3
Molar mass534.4 g/mol
Physical formSolid
HS code38229090
InChIKeyATALOFNDEOCMKK-TVNIXMEMSA-N
IUPAC name3-[[(2R,3R)-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholin-4-yl]methyl]-1,4-dihydro-1,2,4-triazol-5-one
About (R,R,R)-Aprepitant
Analytical teams working on Aprepitant use (R,R,R)-Aprepitant as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 1148113-53-4, formula C23H21F7N4O3 and molar mass 534.4 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Identification & assay
- Method development & validation
- QC reference material
Handling and storage
Hazard communication follows GHS (Warning: H302 and H413). 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. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Aprepitant
See every impurity, metabolite and related compound we list for this API.
Aprepitant standardsTypical uses
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | (R,R,R)-Aprepitant |
|---|---|
| Catalogue number | ZX-023341 |
| CAS number | 1148113-53-4 |
| IUPAC name | 3-[[(2R,3R)-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholin-4-yl]methyl]-1,4-dihydro-1,2,4-triazol-5-one |
| Molecular formula | C23H21F7N4O3 |
| Molar mass | 534.4 g/mol |
| Exact mass | 534.1502 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 4.2 |
| H-bond donors / acceptors | 2 / 12 |
| Topological polar surface area | 75.2 Ų |
| HS code | 38229090 |
| InChIKey | ATALOFNDEOCMKK-TVNIXMEMSA-N |
| SMILES | C[C@H](C1=CC(=CC(=C1)C(F)(F)F)C(F)(F)F)O[C@@H]2[C@H](N(CCO2)CC3=NNC(=O)N3)C4=CC=C(C=C4)F |
| PubChem CID | 135925275 |
| Synonyms | (1R,2R,3R)-Aprepitant, Aprepitant, (R,R,R)- |
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
- H413May cause long lasting harmful effects to aquatic life
Precautionary statements P264, P270, P273, 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 (R,R,R)-Aprepitant
Which CAS number identifies (R,R,R)-Aprepitant?
(R,R,R)-Aprepitant is registered under CAS 1148113-53-4. You may also see it listed as (1R,2R,3R)-Aprepitant, Aprepitant, (R,R,R)-. Our catalogue number for this item is ZX-023341.
What are the formula and molar mass of (R,R,R)-Aprepitant?
For (R,R,R)-Aprepitant, its formula is C23H21F7N4O3 and its molar mass is 534.4 g/mol. The systematic (IUPAC) name is 3-[[(2R,3R)-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholin-4-yl]methyl]-1,4-dihydro-1,2,4-triazol-5-one. InChIKey ATALOFNDEOCMKK-TVNIXMEMSA-N lets you match it in any structure database.
How is (R,R,R)-Aprepitant used in pharmaceutical QC?
(R,R,R)-Aprepitant is a characterised reference material linked to Aprepitant. 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 (R,R,R)-Aprepitant?
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 (R,R,R)-Aprepitant?
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 (R,R,R)-Aprepitant to my country?
Yes. Because (R,R,R)-Aprepitant 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 Aprepitant standards
More in API Reference Standards
(2R,3S)-2-((R)-1-(3,5-Bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine hydrochloride
- CAS
- 171482-05-6
- Formula
- C20H19ClF7NO2
- MW
- 473.8 g/mol
ZX-023345
N-(Destriazolonomethyl) N-(Methylcarboxyacetamidohydrazono) Aprepitant
- CAS
- 219821-37-1
- Formula
- C24H25F7N4O4
- MW
- 566.5 g/mol
ZX-023348
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