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A9006
DL-Aspartic acid
≥99% (TLC)
DL-Aspartic acid
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Synonym(s):
(±)-2-Aminosuccinic acid
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About This Item
Linear Formula:
HOOCCH2CH(NH2)COOH
CAS Number:
Molecular Weight:
133.10
Beilstein/REAXYS Number:
774618
EC Number:
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.26
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Product Name
DL-Aspartic acid, ≥99% (TLC)
Quality Level
assay
≥99% (TLC)
form
powder
color
white
mp
>300 °C (lit.)
solubility
1 M HCl: soluble
application(s)
cell analysis
peptide synthesis
SMILES string
NC(CC(O)=O)C(O)=O
InChI
1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)
InChI key
CKLJMWTZIZZHCS-UHFFFAOYSA-N
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This Item | A9256 | A8949 | 219096 |
|---|---|---|---|
| form powder | form powder, crystals or chunks | form powder | form powder |
| assay ≥99% (TLC) | assay ≥98% (HPLC) | assay ≥99% (HPLC) | assay 99% |
| mp >300 °C (lit.) | mp >300 °C (dec.) (lit.) | mp >300 °C (dec.) (lit.) | mp >300 °C (lit.) |
| solubility 1 M HCl: soluble | solubility H2O: 5 mg/mL, 0.5 M HCl: 50 mg/mL (with heat), 1 M NaOH: 50 mg/mL | solubility 1 M HCl: 0.5 M, clear, colorless | solubility - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| color white | color white to off-white | color white to off-white | color - |
Biochem/physiol Actions
DL-Aspartic acid (DL-Asp) is a racemic mixture of the proteinogenic amino acid L-aspartate and the non-proteinogenic amino acid D-aspartate. DL-Aspartic acid is used in studies on factors and conditions that enhance semen and sperm quality.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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