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617-65-2

617-65-2 structure
617-65-2 structure
  • Name: DL-Glutamic acid
  • Chemical Name: glutamic acid
  • CAS Number: 617-65-2
  • Molecular Formula: C5H9NO4
  • Molecular Weight: 147.129
  • Catalog: Biochemical Common amino acids and protein drugs
  • Create Date: 2018-04-22 08:00:00
  • Modify Date: 2025-08-21 19:20:32
  • DL-Glutamic acid is the conjugate acid of Glutamic acid, which acts as a fundamental metabolite. Comparing with the second phase of polymorphs α and β L-Glutamic acid, DL-Glutamic acid presents better stability[1].

Name glutamic acid
Synonyms glutamic acid
4-Amino-1,5-pentandioic acid
<small>DL</small>-Glutamic Acid
2-aminopentanedioic acid
hydrogen glutamate
Glutamic acid, DL-
aminoglutaric acid
MFCD00063113
EINECS 210-522-2
(±)-Glutamic Acid
a-Aminoglutaric Acid
Description DL-Glutamic acid is the conjugate acid of Glutamic acid, which acts as a fundamental metabolite. Comparing with the second phase of polymorphs α and β L-Glutamic acid, DL-Glutamic acid presents better stability[1].
Related Catalog
References

[1]. F M S Victor, et al. Pressure-induced phase transitions in DL-glutamic acid monohydrate crystal. Spectrochim Acta A Mol Biomol Spectrosc. 2020 Apr 5;230:118059.

Density 1.4±0.1 g/cm3
Boiling Point 333.8±32.0 °C at 760 mmHg
Melting Point 194ºC
Molecular Formula C5H9NO4
Molecular Weight 147.129
Flash Point 155.7±25.1 °C
Exact Mass 147.053162
PSA 100.62000
LogP -1.43
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.522

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LZ9648000
CHEMICAL NAME :
Glutamic acid, DL-
CAS REGISTRY NUMBER :
617-65-2
BEILSTEIN REFERENCE NO. :
1723799
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C5-H9-N-O4
MOLECULAR WEIGHT :
147.15

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human
DOSE/DURATION :
71 mg/kg
TOXIC EFFECTS :
Behavioral - headache
REFERENCE :
SCIEAS Science. (American Assoc. for the Advancement of Science, 1333 H St., NW, Washington, DC 20005) V.1- 1895- Volume(issue)/page/year: 163,826,1969 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9993 No. of Facilities: 24 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 69 (estimated) No. of Female Employees: 26 (estimated)
Hazard Codes Xi
RTECS LZ9648000
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