Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]biphenyl-2-carbonitrile
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

138401-24-8

138401-24-8 structure

138401-24-8 structure

Name: 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-Biphenyl]-2-carbonitrile
Chemical Name: 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-Biphenyl]-2-carbonitrile
CAS Number: 138401-24-8
Molecular Formula: C₂₅H₂₇N₃O
Molecular Weight: 385.501
Create Date: 2018-08-13 18:24:23
Modify Date: 2026-08-03 12:14:41

Name	4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-Biphenyl]-2-carbonitrile
Synonyms	He sand hydrocbon compound Irbestan Cyano Impurity 4'-[(2-Butyl-4-oxo-1,3-diazaspironon-1-en-3- yl)methyl]biphenyl-2-carbonitrile 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile Irbestan Alkylation EINECS 423-500-4 IrbestanHydrocbon 4'-[(2-Butyl-4-oxo-1,3-diazasp [1,1'-Biphenyl]-2-carbonitrile,4'-[(2-butyl-4-oxo-1,3 4'-[(2-N-BUTYL-4-OXO-1,3-DIAZASPIRONON-1-EN-3-YL)METHYL]-[1,1'-BIPHENYL]-2-carbonitrile 2-Butyl-3-[[2'-cyano-[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4,4]non-1-en-4-one > 2-Butyl-3-[[2'-(cyano)biphenyl-4-yl]methyl]-1,3-diazaspironon-1-en-4-one Irbestan Cyano IMpurity 3-diazaspironon-1-en-3-yl)methyl]-(1 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]biphenyl-2-carbonitrile 4'-(2-Butyl-4-oxo-1,3-diaza-spiro[4.4]non-1-en-3-ylmethyl)biphenyl-2-carbonitrile MFCD06658242 4'-[(2-BUTYL-4-OXO-1,3-DIAZASPIRONON-1-EN-3-YL)METHYL]-(1,1'-BIPHENYL)-2-carbonitrile/138-8 4' -[(2-Buty- oxo-1,3-diazaspironon-1-en-3yl) methylbiphenyl-2- carbonitrile 4-[(2-Butyl-4-oxo-1,3-diazaspironon-1-en-3-yl 1-[2'-cyanobipheynl-4-yl)methyl]-butyl-4-spirocyclopentane-2-imidazolin-5-one 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-2-biphenylcarbonitrile 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-(1,1'-biphenyl)-2-carbonitrile 2-butyl-3- [2 '- cyano - [1,1' - biphenyl] -4-yl] methyl] -1,3-diazaspiro [4,4] non-1-en-4-one Irbestan impurity 1/Irbestan Cyano Impurity/4'-[(2-Butyl-4-oxo-1,3-diazaspironon-1-en-3-yl)methyl]biphenyl-2-carbonitrile 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-diazaspiro [4,4] non-1-en-3-yl) methyl [1,1' - bis phenyl]-2-carbonitrile 4'-[(2-Butyl-4-oxo-1,3-diazaspironon-1-en-3-yl)methyl]-[1,1'-Biphenyl]-2-carbonitrile 5-({2-butyl-4-oxo-1,3-diazaspironon-1-en-3-yl}Methyl)-2-phenylbenzonitrile Irbestan IMpurity B CyanoIrbestan [1,1'-BIPHENYL]-2-carbonitrile-4-[(2-BUTYL-4-OXO-1,3-DIAZASPIRONON-1-EN-3-YL)METHYL] 4'-[(2-butyl-4-oxo-1,3-diazaspironon-1-en-3-yl)methyl]-(1,1'-biphenyl)-2-carbonitrile Irbestan Impurity 12 4'-[(2-Butyl-4-oxo-1,3-diazaspironon-1-en-3-yl)methyl]biphenyl-2-carbonitrile 2-[4-[(8-butyl-6-oxo-7,9-diazaspironon-8-en-7-yl)methyl]phenyl]benzonitrile [1,1'-BIPHENYL]-2-carbonitrile, 4'-[(2-BUTYL-4-OXO-1,3-DIAZASPIRONON-1-EN-3-YL)METHYL] [1,1'-Biphenyl]-2-carbonitrile,4'-[(2-butyl-4-oxo-1,3-diazaspironon-1-en-3-yl)methyl] diazaspiro[4.4]non-1-en-3-yl)methyl] T5NVXNJ A1R DR BCN&& E4 C-& AL5XTJ C25H27N3O 4'-[(2-Butyl-4-oxo-1,3-diazaspironon-1-en-3-yl)methyl]-(1,1'-biphenyl)-2-carbonitrile 138-8 4'-((2-butyl-4-oxo-1,3-diazaspironon-1-ene-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 2-n-Butyl-3-(2-cyanobiphenyl-4yl)methyl-1,3-diaza-spiro[4,4]non-1-en-4-one 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]biphenyl-2-carbonitril [1.1’-Biphenyl]-2-carbonitrile-4-[(2-Butyl-4-Oxo-1.3- Diazaspiro [1.1'-Biphenyl]-2-carbonitrile-4-[(2-butyl-4-oxo-1.3-diazaspironon-1-en-3-y 4'-[(2-Butyl-4-oxo-1 4-(2-butyl-1,3-diazaspiro- no-1-en-3-yl-methyl)biphenyl-2-carbonitrile 4'-[(2-Butyl-4-oxo-1,3-diazaspironon-1-en-3-yl)methyl]b Irbint-A04

Density	1.2±0.1 g/cm3
Boiling Point	576.5±60.0 °C at 760 mmHg
Melting Point	95-97°C
Molecular Formula	C₂₅H₂₇N₃O
Molecular Weight	385.501
Flash Point	302.5±32.9 °C
Exact Mass	385.215424
PSA	56.46000
LogP	4.64
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.621
Storage condition	Refrigerator

Hazard Codes	N:Dangerousfortheenvironment;
Risk Phrases	R50/53
Safety Phrases	S60-S61
HS Code	2933990090

Precursor 8
114772-54-2 138402-05-8 15026-80-9 133690-92-3
60421-23-0 109-52-4 141745-71-3 210037-90-4
DownStream 2
138402-11-6 138402-10-5

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%

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