G3407

Glutaric acid

99%

• Synonim(y): 1,3-Propanedicarboxylic acid, 1,5-Pentanedioic acid
• Wzór liniowy: HOOC(CH₂)₃COOH
• Numer CAS: 110-94-1
• Masa cząsteczkowa: 132.11
• Beilstein: 1209725
• Numer WE: 203-817-2
• Numer MDL: MFCD00004410
• Kod UNSPSC: 12352100
• Identyfikator substancji w PubChem: 24895125
• NACRES: NA.22
• Próba: 99%

Właściwości

• Poziom jakości: 200
• Próba: 99%
• bp: 200 °C/20 mmHg (lit.)
• mp: 95-98 °C (lit.)
• rozpuszczalność: water: soluble 5 mg/mL, clear to slightly hazy, colorless to faintly yellow; alcohol: soluble(lit.); chloroform: soluble(lit.)
• ciąg SMILES: 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)
• Klucz InChI: JFCQEDHGNNZCLN-UHFFFAOYSA-N

Opis

Opis ogólny

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.[1] Presence of glutaric acid in urine and plasma is an indicator of type I glutaric aciduria (GA-I).[2]

Glutaric acid is an aliphatic acid used as building block for the synthesis of polyesters, and polyamides.[3]

Glutaric acid (Pentanedioic Acid) is a linear dicarboxylic acid. It has been prepared by oxidizing cyclopentane, cyclopentanol and cyclopentanone.[4]

Glutaric acid is formed as an intermediate during the catabolism of lysine in mammals.[5] Electron spin resonance spectra of radical (CO₂H)CH₂CH₂CH(CO₂H formed in glutaric acid crystal after γ-irradiation is reported to remains trapped in it.[6] Polymorphism of Glycine-glutaric acid co-crystals has been studied by single crystal X-ray diffraction and Raman spectroscopy.[7]

Zastosowanie

Glutaric acid may be employed as starting reagent in the synthesis of glutaric anhydride.[4]

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).[8]
• Synthesis of complexes with L-arginine and L-histidine.[9]
• 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.[10]

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS05
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H314
• Zwroty wskazujące środki ostrożności: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Klasyfikacja zagrożeń: Eye Dam. 1 - Skin Corr. 1A
• Kod klasy składowania: 8A - Combustible corrosive hazardous materials
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: dust mask type N95 (US), Eyeshields, Gloves