Introduction：Basic information about CAS 617-65-2|DL-Glutamic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | DL-Glutamic acid |
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| CAS Number | 617-65-2 | Molecular Weight | 147.129 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 333.8±32.0 °C at 760 mmHg |
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| Molecular Formula | C5H9NO4 | Melting Point | 194ºC |
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| MSDS | / | Flash Point | 155.7±25.1 °C |
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Names
| Name | glutamic acid |
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| Synonym | More Synonyms |
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DL-Glutamic acid BiologicalActivity
| 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]. |
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| Related Catalog | Research Areas >>Others |
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| 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. |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 333.8±32.0 °C at 760 mmHg |
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| Melting Point | 194ºC |
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| Molecular Formula | C5H9NO4 |
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| Molecular Weight | 147.129 |
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| Flash Point | 155.7±25.1 °C |
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| Exact Mass | 147.053162 |
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| PSA | 100.62000 |
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| LogP | -1.43 |
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| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
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| Index of Refraction | 1.522 |
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| InChIKey | WHUUTDBJXJRKMK-UHFFFAOYSA-N |
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| SMILES | NC(CCC(=O)O)C(=O)O |
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Toxicological Information
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 DATAACUTE 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)
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Safety Information
| Hazard Codes | Xi |
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| RTECS | LZ9648000 |
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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 |
