![Molecular structure of 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile (CAS 138401-24-8)](/images/chem_structures_svg/091/138401-24-8.svg)
4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile
Also known as: 2-Butyl-3-[[2'-cyano-[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4,4]non-1-en-4-one, 4'-(2-Butyl-4-oxo-1,3-diaza-spiro[4.4]non-1-en-3-ylmethyl)biphenyl-2-carbonitrile, Irbesartan Alkylation, Irbesartan Impurity 12, MFCD06658242, [1,1'-Biphenyl]-2-carbonitrile, 4'-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-
4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile (CAS 138401-24-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C25H27N3O and a molecular weight of 385.501 g/mol. Key properties include a melting point of 95-97°C, a boiling point of 576.5±60.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 302.5±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 138401-24-8
- Jingsj CID
- J-1516031-3
- Molecular Formula
- C25H27N3O
- Molecular Weight
- 385.501 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 95-97°C |
|---|---|
| Boiling Point | 576.5±60.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 302.5±32.9 °C |
| Exact Mass | 385.215424 |
| PSA | 56.46000 |
| LogP | 4.64 |
| Vapor Pressure | 0.0±1.6 mmHg at 25°C |
| Refractive Index | 1.621 |
| Storage Conditions | Refrigerator |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile?
The CAS number of 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile is 138401-24-8.
What are the molecular formula and molecular weight of 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile?
4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile has molecular formula C25H27N3O and molecular weight 385.501 g/mol.
What are the upstream and downstream products of 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile?
For 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile, Upstream Products: 4'-(Bromomethyl)-[1,1'-biphenyl]-2-carbonitrile, 2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one, 1-(pentanoylamino)cyclopentane-1-carboxylic acid; Downstream Products: Irbesartan, Trityl Irbesartan.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile (CAS 138401-24-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516031-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.