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CAS

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75776-67-9

4-keto-L-proline hydrobromide is a proline derivative characterized by the presence of a carbonyl group at the 4-position. It is a white crystalline solid that is soluble in water and exhibits unique chemical and physical properties due to its keto group. 4-keto-L-proline hydrobromide is of interest in various fields, including pharmaceuticals and materials science, due to its potential applications and reactivity.

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  • 75776-67-9 Structure

  • Basic information

    1. Product Name: 4-keto-L-proline hydrobromide
    2. Synonyms: 4-keto-L-proline hydrobromide;4-oxopyrrolidine-2-carboxylic acid;4-Oxo-L-proline hydrobromide;4-Oxo-L-proline hydrobroMide, 90+%;(S)-4-Oxopyrrolidine-2-carboxylic acid hydrobroMide;-4-Oxopyrrolidine-2-carboxylic acid hydrobromide
    3. CAS NO:75776-67-9
    4. Molecular Formula: BrH*C5H7NO3
    5. Molecular Weight: 210.026
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 75776-67-9.mol

  • Chemical Properties

    1. Melting Point: 154-156℃
    2. Boiling Point: 341.8oC at 760mmHg
    3. Flash Point: 160.5oC
    4. Appearance: /
    5. Density: 1.38g/cm3
    6. Refractive Index: N/A
    7. Storage Temp.: 2-8°C
    8. Solubility: N/A
    9. Sensitive: Moisture Sensitive
    10. CAS DataBase Reference: 4-keto-L-proline hydrobromide(CAS DataBase Reference)
    11. NIST Chemistry Reference: 4-keto-L-proline hydrobromide(75776-67-9)
    12. EPA Substance Registry System: 4-keto-L-proline hydrobromide(75776-67-9)

  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 37/38-41
    3. Safety Statements: 26-39
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: IRRITANT
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 75776-67-9(Hazardous Substances Data)

75776-67-9 Usage

Uses

Used in Pharmaceutical Industry:
4-keto-L-proline hydrobromide is used as an active pharmaceutical intermediate for the synthesis of various drugs and therapeutic agents. Its unique structure allows it to serve as a key building block in the development of novel pharmaceutical compounds with specific biological activities.
Used in Materials Science:
4-keto-L-proline hydrobromide is used as a site-specific infrared probe, taking advantage of its C=O stretching vibration that is sensitive to the surrounding environment. This property makes it a valuable tool for studying the interactions between molecules and their local environment, which can be useful in the development of new materials with tailored properties.

Check Digit Verification of cas no

The CAS Registry Mumber 75776-67-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,7,7 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75776-67:
(7*7)+(6*5)+(5*7)+(4*7)+(3*6)+(2*6)+(1*7)=179
179 % 10 = 9
So 75776-67-9 is a valid CAS Registry Number.
InChI:InChI=1/C5H7NO3.BrH/c7-3-1-4(5(8)9)6-2-3;/h4,6H,1-2H2,(H,8,9);1H/t4-;/m0./s1

75776-67-9 Well-known Company Product Price

  • Brand
  • (Code)Product description
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  • Alfa Aesar

  • (H57691)  4-Oxo-L-proline hydrobromide, 90+%   

  • 75776-67-9

  • 250mg

  • 298.0CNY

  • Detail

  • Alfa Aesar

  • (H57691)  4-Oxo-L-proline hydrobromide, 90+%   

  • 75776-67-9

  • 1g

  • 919.0CNY

  • Detail

  • Aldrich

  • (710962)  4-Oxo-L-proline hydrobromide  85%

  • 75776-67-9

  • 710962-1G

  • 873.99CNY

  • Detail

75776-67-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (2S)-4-oxopyrrolidine-2-carboxylic acid,hydrobromide

1.2 Other means of identification

Product number -
Other names (S)-4-oxopyrrolidine-2-carboxylic acid hydrobromide

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:75776-67-9 SDS

75776-67-9Upstream product

75776-67-9Relevant articles and documents

DERIVATIVES OF MERCAPTOACYL PROLINES AND PIPECOLIC ACIDS

-

, (2008/06/13)

This invention is directed to compounds of the formula STR1 and various intermediates therefore. The final products possess useful hypotensive activity.

MERCAPTOACYL DERIVATIVES OF KETO SUBSTITUTED PROLINE AND PIPECOLIC ACID

-

, (2008/06/13)

This invention is directed to compounds of the formula STR1 which are useful in the treatment of hypertension.

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