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114505-80-5

2H-Isoindole-2-acetic acid, 1,3-dihydro-α-hydroxy-1,3-dioxo, also known as 5-oxoproline or pyroglutamic acid, is a chemical compound with the molecular formula C5H7NO3. It is a derivative of the amino acid glutamic acid, where the side chain is cyclized to form an isoindole ring. 2H-Isoindole-2-acetic acid, 1,3-dihydro--alpha--hydroxy-1,3-dioxo- is an intermediate in the degradation of glutathione and plays a role in various metabolic pathways. It is also found in some proteins as a post-translational modification, where it is formed by the cyclization of glutamate residues. Pyroglutamic acid is used in research to study protein structure and function, and it has potential applications in the development of drugs targeting specific enzymes or receptors.

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  • 114505-80-5 Structure

  • Basic information

    1. Product Name: 2H-Isoindole-2-acetic acid, 1,3-dihydro--alpha--hydroxy-1,3-dioxo-
    2. Synonyms: 2H-Isoindole-2-acetic acid, 1,3-dihydro--alpha--hydroxy-1,3-dioxo-
    3. CAS NO:114505-80-5
    4. Molecular Formula: C10H7NO5
    5. Molecular Weight: 221.17
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 114505-80-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 462.0±35.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.697±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: 3.04±0.11(Predicted)
    10. CAS DataBase Reference: 2H-Isoindole-2-acetic acid, 1,3-dihydro--alpha--hydroxy-1,3-dioxo-(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2H-Isoindole-2-acetic acid, 1,3-dihydro--alpha--hydroxy-1,3-dioxo-(114505-80-5)
    12. EPA Substance Registry System: 2H-Isoindole-2-acetic acid, 1,3-dihydro--alpha--hydroxy-1,3-dioxo-(114505-80-5)

  • 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: 114505-80-5(Hazardous Substances Data)

114505-80-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114505-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,5,0 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 114505-80:
(8*1)+(7*1)+(6*4)+(5*5)+(4*0)+(3*5)+(2*8)+(1*0)=95
95 % 10 = 5
So 114505-80-5 is a valid CAS Registry Number.

114505-80-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name phthalimidoglycolic acid

1.2 Other means of identification

Product number -
Other names (R)-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-hydroxy-acetic acid

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:114505-80-5 SDS

114505-80-5Downstream Products

114505-80-5Relevant articles and documents

Synthesis of 2-Imidoglycolic Acids and a New Heterobifunctional Cross-Linking Agent, N-Succinimidyl 2-Maleimidoglycolate

Serino, Anthony J.

, p. 2661 - 2662 (2007/10/02)

The reaction of five-membered cyclic imides with glyoxylic acid produces the corresponding 2-imidoglycolic acids.The N-hydroxysuccinimide ester of 2-maleimidoglycolic acid is introduced as a new heterobifunctional cross-linking agent for protein modification.

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