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ChemicalBook >> CAS DataBase List >>2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride

2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride

2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride Structure
2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride structure
CAS No.
138402-05-8
Chemical Name:
2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride
Synonyms
2-Butyl-1,3-diazaspiro[4.4]non-2-en-4-one;2-Butyl-1,3-Diazaspiro[4,4]Non-1-En-4-One Hydrochloride;Irbint-A05;Irbesartan Impurity 19 Monomer;2-Butyl-1,3-diazaspiro4.4non-1-en-4-one;2-BUTYL-1,3-DIAZAPIRO[4,4]NON-1-EN-4-ONE;2-Butyl-1,3-diazaspiro[4,4]non-1-ene-4-one;1,3-DIAZASPIRO[4.4]NON-1-EN-4-ONE,2-BUTYL-;2-n-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one;2-BUTYL-1,3-DIAZASPSPIRO[4,4]NON-1-EN-4-ONE
CBNumber:
CB4419808
Molecular Formula:
C11H18N2O
Molecular Weight:
194.27
MDL Number:
MFCD03428357
MOL File:
138402-05-8.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:49
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2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride Properties

Melting point 257-260°C
Boiling point 294.7±23.0 °C(Predicted)
Density 1.18±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
pka 6.42±0.20(Predicted)
form Solid
color White
InChI InChI=1S/C11H18N2O/c1-2-3-6-9-12-10(14)11(13-9)7-4-5-8-11/h2-8H2,1H3,(H,12,13,14)
InChIKey IWKWOYOVCXHXSS-UHFFFAOYSA-N
SMILES N1C2(CCCC2)C(=O)NC=1CCCC

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338
HS Code  2933998090

2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific OR958973 2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one 95% 138402-05-8 5g $191 2026-06-04 Buy
Apolloscientific OR958973 2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one 95% 138402-05-8 10g $286 2026-06-04 Buy
aablocks AA0018NH 2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one 98% 138402-05-8 1g $63 2026-05-28 Buy
aablocks AA0018NH 2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one 98% 138402-05-8 5g $174 2026-05-28 Buy
aablocks AA0018NH 2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one 98% 138402-05-8 25g $540 2026-05-28 Buy
Product number Packaging Price Buy
OR958973 5g $191 Buy
OR958973 10g $286 Buy
AA0018NH 1g $63 Buy
AA0018NH 5g $174 Buy
AA0018NH 25g $540 Buy

2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride Chemical Properties, Uses, Production

Chemical Properties

Oil

Uses

2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one is an intermediate of Irbesartan (Avapro) (I751000).

2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

3-(4-Bromo-3-[1,3]Dioxolan-2-Yl-Benzyl)-2-Butyl-1,3-Diaza-Spiro[4.4]Non-1-En-4-One(WXC01975) 4'-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-3-en-1-yl)methyl]-N-(4,5-dimethyl-3-isoxazolyl)-2'-(ethoxymethyl)-N-(methoxymethyl)[1,1'-biphenyl]-2-sulfonamide

2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride Suppliers

Global Suppliers ( 84)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Suzhou Ryan Pharmaceutical Technology Co., Ltd. 0512-68780025 18962125825 sales@ryanchem.com China 169 62
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Finetech Industry Limited 027-87465837 19945049750 sales@finetechnology-ind.com China 9331 58
Zhengzhou TRIZ Pharmaceutical Technology Co., Ltd. 19943855286 94644163@qq.com China 1934 56
SPIRO PHARMA eric_feng1954@126.com China 313 55
Chengdu DingDang Pharmaceutical Co., Ltd. 028-86040038 market@dingdangchem.com China 1853 55
Shanghai Qiao Chemical Science Co., Ltd 021-58892003 info@qiaochem.com China 6065 65
ChengDu TongChuangYuan Pharmaceutical Co.Ltd 028-83379370 13880556291 tcy@tcypharm.com China 8696 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Shanghai Hanhong Scientific Co.,Ltd. 64
Suzhou Ryan Pharmaceutical Technology Co., Ltd. 62
Quality Control Solutions Ltd. 56
Finetech Industry Limited 58
Zhengzhou TRIZ Pharmaceutical Technology Co., Ltd. 56
SPIRO PHARMA 55
Chengdu DingDang Pharmaceutical Co., Ltd. 55
Shanghai Qiao Chemical Science Co., Ltd 65
ChengDu TongChuangYuan Pharmaceutical Co.Ltd 58

View Latest Price from 2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-N-BUTYL-1,3-DIAZA-SPIRO[4,4]NON-1-EN-4-ONE HYDROCHLORIDE pictures 2023-05-09 2-N-BUTYL-1,3-DIAZA-SPIRO[4,4]NON-1-EN-4-ONE HYDROCHLORIDE
138402-05-8
 1kg 98% Suzhou Ryan Pharmachem Technology Co.,Ltd.
2-N-BUTYL-1,3-DIAZA-SPIRO[4,4]NON-1-EN-4-ONE HYDROCHLORIDE pictures 2020-02-21 2-N-BUTYL-1,3-DIAZA-SPIRO[4,4]NON-1-EN-4-ONE HYDROCHLORIDE
138402-05-8
 $3.00 1KG 98% 200KG Career Henan Chemical Co

138402-05-8 (2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride) Related Search:

(2-Butyl-4-oxo-1,3-diaza-spiro[4.4]non-1-en-3-yl)-acetic acid methyl ester 2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride 2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one hydrochloride IRBESARTAN-D3 2-n-Butyl-D3-1,3-diazaspiro[4.4]non-1-en-4-one
Irbesartan Trityl Irbesartan 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-(1,1'-biphenyl)-2-carbonitrile

1of2

2-BUTYL-1,3-DIAZASPIRO[4.4]NON-1-EN-4-ONE HCL 2-BUTYL-1,3-DIAZASPIRO[4,4]NON-1-ENE-4-ONE HYDROCHLORIDE 2-N-BUTYL-1,3-DIAZA-SPIRO[4,4]NON-1-EN-4-ONE HCL 2-N-BUTYL-1,3-DIAZA-SPIRO[4,4]NON-1-EN-4-ONE MONOHYDROCHLORIDE 2-Butyl-1,3-diazaspiro[4,4]non-1-ene-4-one 2-BUTYL-3-(2-(1H-TETRAZOL-5YL)1,1-biP-1,3-diAZASPIRO(4,4)NON-1-EN-4-ONE Irbint-A05 2-Butyl-1,3-diazaspiro4.4non-1-en-4-one 2-BUTYL-1,3-DIAZASPSPIRO[4,4]NON-1-EN-4-ONE 2-n-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one 2-n-butyl-l,3-diazaspiro[4,4]non-l-ene-4-one(for Irbesartan) 2-BUTYL-1,3-DIAZAPIRO[4,4]NON-1-EN-4-ONE 1,3-DIAZASPIRO[4.4]NON-1-EN-4-ONE,2-BUTYL- Irbesartan Impurity 19 Monomer 2-n-Butyl-1.3-Diazaspiro[4.4 Non-1-Ene-4-One (IBB) 2-n-Butyl-1.3-Diazaspiro[4.4]Non-1-Ene-4-One 2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one hydrochloride (Intermediate of Irbesartan) 2-Butyl-1,3-diazaspiro[4.4]non-2-en-4-one 2-Butyl-1,3-Diazaspiro[4,4]Non-1-En-4-One Hydrochloride 2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride 138402-05-8 121257-01-1 141257-01-1 C10H19N2O Heterocyclic Compounds Heterocycles