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932-23-0

2-Chloro-3-hydroxycyclohex-2-en-1-one, with a purity of 98%, is an organic compound characterized by its molecular formula C6H7ClO2. This chemical features a cyclohexenone ring structure with a chlorine atom at the 2-position and a hydroxyl group at the 3-position. It is a valuable intermediate in the synthesis of various pharmaceuticals and agrochemicals due to its unique reactivity and functional group versatility. The compound's high purity indicates that it is suitable for use in sensitive chemical reactions where impurities could lead to unwanted side products or affect the overall yield and quality of the final product.

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  • 932-23-0 Structure

  • Basic information

    1. Product Name: 2-Chloro-3-hydroxycyclohex-2-en-1-one, 98%
    2. Synonyms: 2-Chloro-1,3-cyclohexanedione
    3. CAS NO:932-23-0
    4. Molecular Formula: C6H7ClO2
    5. Molecular Weight: 146.57
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 932-23-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2-Chloro-3-hydroxycyclohex-2-en-1-one, 98%(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-Chloro-3-hydroxycyclohex-2-en-1-one, 98%(932-23-0)
    11. EPA Substance Registry System: 2-Chloro-3-hydroxycyclohex-2-en-1-one, 98%(932-23-0)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 932-23-0(Hazardous Substances Data)

932-23-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 932-23-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,3 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 932-23:
(5*9)+(4*3)+(3*2)+(2*2)+(1*3)=70
70 % 10 = 0
So 932-23-0 is a valid CAS Registry Number.

932-23-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-chloro-cyclohexane-1,3-dione

1.2 Other means of identification

Product number -
Other names 2-CHLORO-3-HYDROXYCYCLOHEX-2-EN-1-ONE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:932-23-0 SDS

932-23-0Relevant articles and documents

Copper Triflate Mediated α-Monohalogenation of α-Diazo β-Ketosulfones with Ammonium Halides

Chan, Chieh-Kai,Wang, Heui-Sin,Hsu, Ru-Ting,Chang, Meng-Yang

, p. 2045 - 2056 (2017/04/26)

Copper triflate mediated α-monohalogenation of α-diazo β-ketosulfones with ammonium halides provides the corresponding α-halo β-ketosulfones. Different metal triflates are investigated for this facile and efficient transformation. A plausible mechanism is proposed.

Rapid and catalyst-free α-halogenation of ketones using N-halosuccinamides in DMSO

Sreedhar,Reddy, P. Surendra,Madhavi

, p. 4149 - 4156 (2008/03/13)

α-Halogenation of various carbonyl compounds such as β-keto-esters, cyclic ketones, and lactams with N-halosuccinamides (NBS, NCS, NIS) in the presence of DMSO proceeded very smoothly to give the corresponding α-monohalogenated products in good to excellent yields with high selectivity under catalyst-free conditions. Copyright Taylor & Francis Group, LLC.

SAR studies of 3-cyclopropanecarbonyloxy-2-cyclohexen-1-one as inhibitors of 4-hydroxyphenylpyruvate dioxygenase

Lin, Yung-Lung,Wu, Chung-Shieh,Lin, Shean-Woei,Huang, Jian-Lin,Sun, Yang-Sheng,Yang, Ding-Yah

, p. 685 - 690 (2007/10/03)

Various 3-cyclopropanecarbonyloxy-2-cyclohexen-1-one 1 derivatives have been synthesized and tested as inhibitors of 4-hydroxyphenylpyruvate dioxygenase (4-HPPD) from pig liver. The inhibition results indicated that well-positioned dicarbonyl groups as well as the cyclopropyl group of 1 were essential for potent inhibition. Substitution at the 2-position of the ring system has a significant effect on inhibitor potency, while the 5-position can undergo substantial variations and retain inhibitor potency. In the compounds examined, 2-chloro substituted 12 is the best inhibitor of all with IC50 of 15 nM, the rest of the synthesized analogues were less potent inhibitors than the parent compound.

2-Bromo-3-methoxycyclohex-2-enone, a New Reagent for the α-Arylation of Lactams

Shepherd, Robin G.,White, Alan C.

, p. 2153 - 2156 (2007/10/02)

We report efficient syntheses of 2-bromo and 2-chloro-3-methoxycyclohex-2-enone and their use as m-hydroxyphenyl cation synthons for the α-arylation of lactams.The sequence has been used to synthesize the analgesic drug meptazinol.

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