(R)-Methyl 3-([1,1'-biphenyl]-4-yl)-2-acetamidopropanoate
- CAS
- 164460-67-7
- Formula
- C18H19NO3
- MW
- 297.3 g/mol
ZX-032367
API Impurities
Ethyl 2-(Triphenylphosphoranylidene)Propanoate
Reference StandardAvailable on request
Ethyl 2-(Triphenylphosphoranylidene)Propanoate (CAS 5717-37-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number5717-37-3
FormulaC23H23O2P
Molar mass362.4 g/mol
Physical formSolid
HS code38229090
InChIKeyKZENFXVDPUMQOE-UHFFFAOYSA-N
IUPAC nameethyl 2-(triphenyl-lambda5-phosphanylidene)propanoate
About Ethyl 2-(Triphenylphosphoranylidene)Propanoate
Ethyl 2-(Triphenylphosphoranylidene)Propanoate is supplied by Zemixal as a characterised reference material for Sacubitril analysis. Identity at a glance (Reference Standard): CAS 5717-37-3, formula C23H23O2P and molar mass 362.4 g/mol. It is handled as a solid.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Storage and safety notes
Hazard communication follows GHS (Warning: H302, H312, H315 and H319). 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 Sacubitril
See every impurity, metabolite and related compound we list for this API.
Sacubitril standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Ethyl 2-(Triphenylphosphoranylidene)Propanoate |
|---|---|
| Catalogue number | ZX-032368 |
| CAS number | 5717-37-3 |
| IUPAC name | ethyl 2-(triphenyl-lambda5-phosphanylidene)propanoate |
| Molecular formula | C23H23O2P |
| Molar mass | 362.4 g/mol |
| Exact mass | 362.1436 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 4.3 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 26.3 Ų |
| HS code | 38229090 |
| InChIKey | KZENFXVDPUMQOE-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C(=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C |
| PubChem CID | 79792 |
| Synonyms | Ethyl 2-(triphenylphosphoranylidene)propionate, (Carbethoxyethylidene)triphenylphosphorane, Propanoic acid, 2-(triphenylphosphoranylidene)-, ethyl ester, 1-(Ethoxycarbonyl)ethylidenetriphenylphosphorane, (Carbethoxyethylidine)triphenylphosphorane, 1-Carboethoxyethylidenetriphenylphosphorane, 1-Ethoxycarbonyl-ethyliden-phosphoran, Propionic acid, 2-(triphenylphosphoranylidene)-, ethyl ester, Propanoic acid, 2-triphenylphosphoranylidene-, ethyl ester, (1-Ethoxycarbonylethylidene)triphenylphosphorane, 2-(Triphenyl-phosphanylidene)-propionic acid ethyl ester, Ethyl 2-(triphenylphosphoranyl)propanoate |
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
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
- H413May cause long lasting harmful effects to aquatic life
Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, 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 Ethyl 2-(Triphenylphosphoranylidene)Propanoate
Which CAS number identifies Ethyl 2-(Triphenylphosphoranylidene)Propanoate?
Ethyl 2-(Triphenylphosphoranylidene)Propanoate is registered under CAS 5717-37-3. You may also see it listed as Ethyl 2-(triphenylphosphoranylidene)propionate, (Carbethoxyethylidene)triphenylphosphorane, Propanoic acid, 2-(triphenylphosphoranylidene)-, ethyl ester. Our catalogue number for this item is ZX-032368.
What are the formula and molar mass of Ethyl 2-(Triphenylphosphoranylidene)Propanoate?
For Ethyl 2-(Triphenylphosphoranylidene)Propanoate, its formula is C23H23O2P and its molar mass is 362.4 g/mol. The systematic (IUPAC) name is ethyl 2-(triphenyl-lambda5-phosphanylidene)propanoate. InChIKey KZENFXVDPUMQOE-UHFFFAOYSA-N lets you match it in any structure database.
How is Ethyl 2-(Triphenylphosphoranylidene)Propanoate used in pharmaceutical QC?
Ethyl 2-(Triphenylphosphoranylidene)Propanoate is a characterised reference material linked to Sacubitril. 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 Ethyl 2-(Triphenylphosphoranylidene)Propanoate?
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 Ethyl 2-(Triphenylphosphoranylidene)Propanoate?
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 Ethyl 2-(Triphenylphosphoranylidene)Propanoate to my country?
Yes. Because Ethyl 2-(Triphenylphosphoranylidene)Propanoate 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 Sacubitril standards
More in API Impurities
(R)-N-(1-([1,1'-Biphenyl]-4-yl)-3-hydroxypropan-2-yl)acetamide
- CAS
- 1660147-07-8
- Formula
- C17H19NO2
- MW
- 269.34 g/mol
ZX-032369
Ethyl (S,E)-5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)amino)-2-methylpent-2-enoate
- CAS
- 2131788-25-3
- Formula
- C25H31NO4
- MW
- 409.5 g/mol
ZX-032366
1,1-Dimethylethyl N-[(1S)-2-[1,1′-biphenyl]-4-yl-1-formylethyl]carbamate
- CAS
- 182192-86-5
- Formula
- C20H23NO3
- MW
- 325.4 g/mol
ZX-032365
(2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-(4-ethoxy-4-oxobutanamido)-2-methylpentanoic acid
- CAS
- 149709-49-9
- Formula
- C24H29NO5
- MW
- 411.5 g/mol
ZX-032364
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.