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1-Benzyl-3-oxoazepane

1-Benzyl-3-oxoazepane Structure
1-Benzyl-3-oxoazepane structure
CAS No.
146407-32-1
Chemical Name:
1-Benzyl-3-oxoazepane
Synonyms
-azepan-3-one;1-Benzyl-3-azepanone;1-Benzyl-3-oxoazepane;Hexahydro-1-(phenylmethyl)-3H-azepin-3-one;3H-Azepin-3-one, hexahydro-1-(phenylmethyl)-
CBNumber:
CB61519169
Molecular Formula:
C13H17NO
Molecular Weight:
203.28
MDL Number:
MFCD10568165
MOL File:
146407-32-1.mol
MSDS File:
SDS
Last updated:2026-09-12 18:53:55
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1-Benzyl-3-oxoazepane Properties

Boiling point 312.6±35.0 °C(Predicted)
Density 1.069±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka 6.50±0.20(Predicted)
Appearance Colorless to light yellow Liquid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  2933998090

1-Benzyl-3-oxoazepane price More Price(43)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AstaTech 53255 1-BENZYL-3-OXOAZEPANE 95% 146407-32-1 0.25G $132 2026-04-30 Buy
AstaTech 53255 1-BENZYL-3-OXOAZEPANE 95% 146407-32-1 1G $264 2026-04-30 Buy
Apolloscientific OR302374 1-Benzylazepan-3-one 95% 146407-32-1 100mg $97 2026-06-04 Buy
Activate Scientific AS20559 1-Benzylazepan-3-one 96% 146407-32-1 250mg $174 2026-06-04 Buy
Apolloscientific OR302374 1-Benzylazepan-3-one 95% 146407-32-1 250mg $130 2026-06-04 Buy
Product number Packaging Price Buy
53255 0.25G $132 Buy
53255 1G $264 Buy
OR302374 100mg $97 Buy
AS20559 250mg $174 Buy
OR302374 250mg $130 Buy

1-Benzyl-3-oxoazepane Chemical Properties, Uses, Production

Synthesis

Pentanoic acid, 5-[(2-ethoxy-2-oxoethyl)(phenylmethyl)amino]-

765940-56-5

1-BENZYL-3-OXOAZEPANE

146407-32-1

The general procedure for the synthesis of 1-benzyl-azepan-3-one from the compound (CAS: 765940-56-5) is as follows: potassium tert-butoxide (336 mg) was suspended in toluene (2.5 mL) and heated under reflux conditions for 10 min. Subsequently, 5-(benzyl-ethoxycarbonylmethyl-amino)-pentanoic acid (695 mg) dissolved in toluene (1 mL) was slowly added to the suspension, and the addition process lasted for 5 hours, after which the reaction was continued at reflux. Upon completion of the reaction, it was cooled to room temperature and acidified by the addition of 25% hydrochloric acid (1 mL). The organic phase was separated and washed with 25% hydrochloric acid (4 x 1 mL). The aqueous hydrochloric acid phase was combined and heated under reflux conditions for 5 hours. After cooling to room temperature, the pH was adjusted to 11 with 2N sodium hydroxide solution to make the solution basic, followed by extraction with ethyl acetate. The organic phases were combined, dried with sodium sulfate and the solvent was evaporated. The resulting residue was purified by silica gel column chromatography (eluent: ethyl acetate/heptane, 1:5) to afford the target product 1-benzyl-azepan-3-one (197 mg) in 45% yield. Ref: Bull. Chem. Soc. Jpn. 1956, 29, 631-632; DE2206385.

References

[1] Patent: WO2004/83218, 2004, A1. Location in patent: Page 58

1-Benzyl-3-oxoazepane Preparation Products And Raw materials

Raw materials

Pentanoic acid, 5-[(2-ethoxy-2-oxoethyl)(phenylmethyl)amino]- ethyl 1-benzyl-3-oxoazepane-4-carboxylate Water Hydrochloric acid Butylate
Toluene Potassium Recombinant Human Telomerase Sodium hydroxide

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Preparation Products

tert-butyl 3-hydroxyazepane-1-carboxylate

1-Benzyl-3-oxoazepane Suppliers

Global Suppliers ( 60)
Supplier Tel Email Country ProdList Advantage
Tetranov Biopharm 13526569071 sales@leadmedpharm.com China 7881 64
Aemon Chemical 0086-755-86198205 acinfo@aemonchem.com China 1928 57
Chem-Stone Co.,Ltd. 020-82185713,82185709 13418171485 sales@chem-stone.com China 743 56
Mashilabs (Shanghai) Co.,Ltd. 19916721580 mafarm@126.com China 4534 58
ShangHai AmK Pharmaceutical Technology Co., Ltd. 微信 18019252918 18019252918 sale@amkchem.com China 14961 55
Accela ChemBio Inc. +1(858) 699-3322 marketing@accelachem.com United States 6022 65
JW & Y Pharmlab Co., Ltd. 021-64340559 xinyu_shi@jwypharmlab.com.cn China 11999 58
Suzhou Crst Pharmatech Co., Ltd. 0512-62910395 17751098781 sales@crstpharma.com China 497 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 87240 60
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Supplier Advantage
Tetranov Biopharm 64
Aemon Chemical 57
Chem-Stone Co.,Ltd. 56
Mashilabs (Shanghai) Co.,Ltd. 58
ShangHai AmK Pharmaceutical Technology Co., Ltd. 55
Accela ChemBio Inc. 65
JW & Y Pharmlab Co., Ltd. 58
Suzhou Crst Pharmatech Co., Ltd. 58
Shanghai YuanYe Biotechnology Co., Ltd. 60
Amadis Chemical Company Limited 58

View Latest Price from 1-Benzyl-3-oxoazepane manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-Benzyl-3-oxoazepane pictures 2021-07-02 1-Benzyl-3-oxoazepane
146407-32-1
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd
1-BENZYL-3-OXOAZEPANE pictures 2019-12-23 1-BENZYL-3-OXOAZEPANE
146407-32-1
 $1.00 1KG 99% 100KG Career Henan Chemical Co

1-Benzyl-3-oxoazepane Spectrum

1-BENZYL-3-OXOAZEPANE(146407-32-1)1HNMR

146407-32-1 (1-Benzyl-3-oxoazepane) Related Search:

Ethane 1-Benzyl-3-oxoazepane N-Boc-3-aza-heptan-1-one Azepan-3-one hydrochloride 1-Benzyl-3-piperidone hydrochloride
1-Benzylazepan-3-one hydrochloride

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1-Benzyl-3-azepanone Hexahydro-1-(phenylmethyl)-3H-azepin-3-one 3H-Azepin-3-one, hexahydro-1-(phenylmethyl)- -azepan-3-one 1-Benzyl-3-oxoazepane 146407-32-1 Morpholines/Thiomorpholines ,Isoxazoles ,Indazoles