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2-Azetidinone

2-Azetidinone Structure
2-Azetidinone structure
CAS No.
930-21-2
Chemical Name:
2-Azetidinone
Synonyms
2-Azetidone;AZETAN-2-ONE;PROPIOLACTAM;2-AZETIDINONE;AZETIDIN-2-ONE;BETA-PROPIOLACTAM;2-Azetidinone 98%;2-AZACYCLOBUTANONE;Azetidin-2-one 98%;Azetan-2-one, 2-Oxoazetidine
CBNumber:
CB9161704
Molecular Formula:
C3H5NO
Molecular Weight:
71.08
MDL Number:
MFCD00013328
MOL File:
930-21-2.mol
MSDS File:
SDS
Last updated:2023-12-28 14:48:00
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2-Azetidinone Properties

Melting point 74-76 °C (lit.)
Boiling point 106 °C/15 mmHg (lit.)
Density 1.0347 (rough estimate)
refractive index 1.4035 (estimate)
storage temp. 2-8°C
solubility chloroform: very soluble(lit.)
form Liquid
pka 15.86±0.20(Predicted)
color Clear
BRN 104563
InChI InChI=1S/C3H5NO/c5-3-1-2-4-3/h1-2H2,(H,4,5)
InChIKey MNFORVFSTILPAW-UHFFFAOYSA-N
SMILES N1CCC1=O
CAS DataBase Reference 930-21-2(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45
RIDADR  UN 3263 8/PG 2
WGK Germany  3
Hazard Note  Corrosive/Keep Cold
TSCA  No
HazardClass  8
PackingGroup  III
HS Code  2933998090
NFPA 704
1
3 0

2-Azetidinone price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 328464 2-Azetidinone 98% 930-21-2 1g $145 2024-03-01 Buy
Sigma-Aldrich 328464 2-Azetidinone 98% 930-21-2 5g $369 2024-03-01 Buy
TRC A813203 2-Azetidinone 930-21-2 1g $145 2021-12-16 Buy
TRC A813203 2-Azetidinone 930-21-2 500mg $105 2021-12-16 Buy
AK Scientific W9581 Azetidin-2-one 930-21-2 1g $117 2021-12-16 Buy
Product number Packaging Price Buy
328464 1g $145 Buy
328464 5g $369 Buy
A813203 1g $145 Buy
A813203 500mg $105 Buy
W9581 1g $117 Buy

2-Azetidinone Chemical Properties,Uses,Production

Uses

2-Azetidinone was used in synthesis of optically pure densely functionalized γ-lactams.

Definition

ChEBI: An unsubstituted beta-lactam compound.

General Description

2-Azetidinone is an unsubstituted four membered lactam. 2-Azetidinone is the fundamental building block of β-lactam antibiotics. X-ray photoelectron spectra of 2-azetidinone was investigated. 2-Azetidinone undergoes hydrolysis with aqueous alkali to yield β-alanine.

2-Azetidinone Preparation Products And Raw materials

Raw materials

Preparation Products

4-Acetoxy-2-azetidinone (4R)-3-(2-chloroethyl)-1-(4-methoxyphenyl)-4-phenylazetidin-2-one

2-Azetidinone Suppliers

Global( 162)Suppliers
Supplier Tel Email Country ProdList Advantage
LEAP CHEM CO., LTD.
+86-852-30606658 market18@leapchem.com China 24738 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21695 55
Shanghai Arbor Chemical Co., Ltd. 		021-60451682 act@arborchemical.com CHINA 906 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 47465 58
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21149 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 12431 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671 sales@tnjchem.com China 34572 58
Supplier Advantage
LEAP CHEM CO., LTD.
58
Henan Tianfu Chemical Co.,Ltd. 		55
Shanghai Arbor Chemical Co., Ltd. 		58
Chongqing Chemdad Co., Ltd 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
career henan chemical co 		58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58

View Lastest Price from 2-Azetidinone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Azetidinone pictures 2022-10-15 2-Azetidinone
930-21-2
 US $0.00-0.00 / kg 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.
2-Azetidinone pictures 2020-01-08 2-Azetidinone
930-21-2
 US $1.00 / KG 1KG 98%HPLC 10 tons/month Career Henan Chemical Co
  • 2-Azetidinone pictures
  • 2-Azetidinone
    930-21-2
  • US $0.00-0.00 / kg
  • 98%
  • Henan Aochuang Chemical Co.,Ltd.
  • 2-Azetidinone pictures
  • 2-Azetidinone
    930-21-2
  • US $1.00 / KG
  • 98%HPLC
  • Career Henan Chemical Co

2-Azetidinone Spectrum

2-Azetidinone(930-21-2)1HNMR2-Azetidinone(930-21-2)IR2-Azetidinone(930-21-2)Raman

930-21-2(2-Azetidinone)Related Search:

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cefaloglycin 4-Acetoxy-2-azetidinone Cephaloridine Dicloxacillin sodium 7-(2,2-DIMETHYL-5-OXO-4-PHENYL-IMIDAZOLIDIN-1-YL)-3,3-DIMETHYL-6-OXO-2-THIA-5-AZABICYCLO[3.2.0]HEPTANE-4-CARBOXYLIC ACID
Ampicillin OXACILLIN SODIUM Mezlocillin

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PROPIOLACTAM 2-Azetidinone 98% 2-Azetidone 2-AZACYCLOBUTANONE 2-AZETIDINONE BETA-PROPIOLACTAM AZETAN-2-ONE AZETIDIN-2-ONE Azetidin-2-one 98% β-Propiolactam, 2-Azacyclobutanone Azetan-2-one, 2-Oxoazetidine Cefaclor Impurity 36 Monomer 930-21-2 30-21-2 Organic Building Blocks Lactams Building Blocks Carbonyl Compounds Ring Systems Heterocycles series