N-((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)pentanamide
- CAS
- 914465-68-2
- Formula
- C19H21N5O
- MW
- 335.4 g/mol
ZX-027505
API Impurities
Isoleucine Valsartan
Reference StandardAvailable on request
Order Isoleucine Valsartan (CAS 137862-78-3) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Impurities range.
CAS number137862-78-3
FormulaC25H31N5O3
Molar mass449.5 g/mol
Physical formSolid
HS code38229090
InChIKeyPTLZEWHOZCZLAQ-SBUREZEXSA-N
IUPAC name(2S,3S)-3-methyl-2-[pentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]pentanoic acid
About Isoleucine Valsartan
Isoleucine Valsartan is supplied by Zemixal as a characterised reference material for Valsartan analysis. Identity at a glance (Reference Standard): CAS 137862-78-3, formula C25H31N5O3 and molar mass 449.5 g/mol. It is handled as a solid.
Where it is used
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 Valsartan
See every impurity, metabolite and related compound we list for this API.
Valsartan standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Isoleucine Valsartan |
|---|---|
| Catalogue number | ZX-027506 |
| CAS number | 137862-78-3 |
| IUPAC name | (2S,3S)-3-methyl-2-[pentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]pentanoic acid |
| Molecular formula | C25H31N5O3 |
| Molar mass | 449.5 g/mol |
| Exact mass | 449.2427 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 4.7 |
| H-bond donors / acceptors | 2 / 6 |
| Topological polar surface area | 112 Ų |
| HS code | 38229090 |
| InChIKey | PTLZEWHOZCZLAQ-SBUREZEXSA-N |
| SMILES | CCCCC(=O)N(CC1=CC=C(C=C1)C2=CC=CC=C2C3=NNN=N3)[C@@H]([C@@H](C)CC)C(=O)O |
| PubChem CID | 22852208 |
| Synonyms | N-((2'-(1h-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-n-pentanoyl-l-isoleucine, N-(1-Oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-Isoleucine, N-Pentanoyl-N-{[2'-(1H-tetrazol-5-yl)-4-biphenylyl]methyl}isoleucine |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
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 Isoleucine Valsartan
Which CAS number identifies Isoleucine Valsartan?
Isoleucine Valsartan is registered under CAS 137862-78-3. You may also see it listed as N-((2'-(1h-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-n-pentanoyl-l-isoleucine, N-(1-Oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-Isoleucine, N-Pentanoyl-N-{[2'-(1H-tetrazol-5-yl)-4-biphenylyl]methyl}isoleucine. Our catalogue number for this item is ZX-027506.
What are the formula and molar mass of Isoleucine Valsartan?
For Isoleucine Valsartan, its formula is C25H31N5O3 and its molar mass is 449.5 g/mol. The systematic (IUPAC) name is (2S,3S)-3-methyl-2-[pentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]pentanoic acid. InChIKey PTLZEWHOZCZLAQ-SBUREZEXSA-N lets you match it in any structure database.
How is Isoleucine Valsartan used in pharmaceutical QC?
Isoleucine Valsartan is a characterised reference material linked to Valsartan. 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 Isoleucine Valsartan?
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 Isoleucine Valsartan?
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 Isoleucine Valsartan to my country?
Yes. Isoleucine Valsartan ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Valsartan standards
More in API Impurities
N-[(2'-Cyano[1,1'-biphenyl]-4-yl)methyl]-N-(1-oxopentyl)-L-valine Methyl Ester
- CAS
- 137863-90-2
- Formula
- C25H30N2O3
- MW
- 406.5 g/mol
ZX-027504
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