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Merck
CN

G3407

Glutaric acid

99%

Synonym(s):

1,3-Propanedicarboxylic acid, 1,5-Pentanedioic acid

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About This Item

Linear Formula:
HOOC(CH2)3COOH
CAS Number:
Molecular Weight:
132.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-817-2
Beilstein/REAXYS Number:
1209725
MDL number:
Assay:
99%
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Quality Level

assay

99%

bp

200 °C/20 mmHg (lit.)

mp

95-98 °C (lit.)

solubility

water: soluble 5 mg/mL, clear to slightly hazy, colorless to faintly yellow, alcohol: soluble(lit.), chloroform: soluble(lit.)

SMILES string

OC(=O)CCCC(O)=O

InChI

1S/C5H8O4/c6-4(7)2-1-3-5(8)9/h1-3H2,(H,6,7)(H,8,9)

InChI key

JFCQEDHGNNZCLN-UHFFFAOYSA-N

General description

Glutaric acid is formed as an intermediate during the catabolism of lysine in mammals. Electron spin resonance spectra of radical (CO2H)CH2CH2CH(CO2H formed in glutaric acid crystal after γ-irradiation is reported to remains trapped in it. Polymorphism of Glycine-glutaric acid co-crystals has been studied by single crystal X-ray diffraction and Raman spectroscopy.
Glutaric acid is a pentanedioic acid. On exposure to X-rays, glutaric acid crystals generate two stable free radicals. These free radicals have been investigated by electron nuclear double resonance (ENDOR) technique. Presence of glutaric acid in urine and plasma is an indicator of type I glutaric aciduria (GA-I).
Glutaric acid is an aliphatic acid used as building block for the synthesis of polyesters, and polyamides.

Glutaric acid (Pentanedioic Acid) is a linear dicarboxylic acid. It has been prepared by oxidizing cyclopentane, cyclopentanol and cyclopentanone.

Application

Glutaric acid may be employed as starting reagent in the synthesis of glutaric anhydride.
Glutaric acid may be used for the following studies:
  • Complexation with DL-lysine. Complexes have been reported to possess zwitterionic lysinium ions (positively charged) and semi-glutarate ions (negatively charged).
  • Synthesis of complexes with L-arginine and L-histidine.
  • Preparation of glycine-glutaric acid co-crystals. Phase transition studies of these cocrystals have been reported by single-crystal X-ray diffraction, polarized Raman spectroscopy and differential scanning calorimetry.


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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1A

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Exploring rearrangements along the fragmentation of glutaric acid negative ion: a combined experimental and theoretical study
Basem K et al.
Rapid Communications in Mass Spectrometry, 24, 1198-1206 (2010)
Boris A Zakharov et al.
Acta crystallographica. Section B, Structural science, 68(Pt 3), 287-296 (2012-05-23)
The occurrence of a first-order reversible phase transition in glycine-glutaric acid co-crystals at 220-230 K has been confirmed by three different techniques - single-crystal X-ray diffraction, polarized Raman spectroscopy and differential scanning calorimetry. The most interesting feature of this phase
Electron spin resonance of (CO2H) CH2CH2CH (CO2H) in irradiated glutaric acid.
Horsfield A, et al.
Molecular Physics, 4(2), 169-175 (1961)



Global Trade Item Number

SKUGTIN
G3407-100G04061833629918
G3407-25G04061833629925
G3407-500G04061833629932