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21059-46-1

21059-46-1 structure
21059-46-1 structure
  • Name: Calcium L-aspartate
  • Chemical Name: Calcium L-aspartate
  • CAS Number: 21059-46-1
  • Molecular Formula: C4H5CaNO4
  • Molecular Weight: 171.165
  • Catalog: Biochemical Amino acids and their derivatives Other amino acid derivatives
  • Create Date: 2018-08-29 23:38:37
  • Modify Date: 2025-08-25 11:58:21
  • Aspartic acid calcium (Calcium L-aspartate) is a chelate where calcium is attached to an amino acid naming L-Aspartic acid. L-Aspartic acid is an amino acid and serves as a building block for proteins in the body.
Name Calcium L-aspartate
Synonyms L-Aspartic acid, calcium salt (1:1)
Aspara-CA
Elspri-CA
calciumsalt,l-asparticaci
Calcium (2S)-2-aminosuccinate
EINECS 244-185-8
CalciumL-aspartate
Calcium L-aspartic acid
calciretard
asparaginatecalcium
Di-L-Aspartate
Astos-CA
MFCD00045869
Aspartic acid (calcium)
Description Aspartic acid calcium (Calcium L-aspartate) is a chelate where calcium is attached to an amino acid naming L-Aspartic acid. L-Aspartic acid is an amino acid and serves as a building block for proteins in the body.
Related Catalog
In Vitro L-aspartic acid (L-Aspartate) is the L isomer of the aspartic acid, is one of twenty three proteinogenic amino acids. L-aspartic acid is directly incorporated into proteins.
References

[1]. Mu'azu ND, et al. Polyaspartate extraction of cadmium ions from contaminated soil: Evaluation and optimization using central composite design. J Hazard Mater. 2017 Aug 8;342:58-68.
Density 1.514g/cm3
Boiling Point 264.1ºC at 760 mmHg
Melting Point 270-271ºC
Molecular Formula C4H5CaNO4
Molecular Weight 171.165
Flash Point 113.5ºC
Exact Mass 170.984451
PSA 106.28000

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CI9120000
CHEMICAL NAME :
Aspartic acid, calcium salt, L-
CAS REGISTRY NUMBER :
21059-46-1
LAST UPDATED :
199112
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C4-H7-N-O4.xCa
MOLECULAR WEIGHT :
413.68
WISWESSER LINE NOTATION :
ZYVO&1VO &-CA- -L

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,12,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1059 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,12,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
646 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,12,1982
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