D-(-)-Lactic acid sodium
Based on 1 Customer Validation
D-(-)-Lactic acid ((R)-2-Hydroxypropionic acid) sodium is an orally active, toxic optical isomer of Lactic acid (HY-B2227), mainly derived from overproduction by intestinal bacteria or exogenous intake. D-(-)-Lactic acid sodium can induce intoxication, characterized by severe metabolic acidosis accompanied by neurological symptoms.
For research use only. We do not sell to patients.
- Purity: 99.91%
- CAS No.: 920-49-0
- Formula: C3H5NaO3
- Molecular Weight:112.06
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Biological Activity
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Human Endogenous Metabolite |
Microbial Metabolite |
D-(-)-Lactic acid sodium poisoning causes acidosis and neurological symptoms in lambs, and these symptoms can be alleviated by Sodium bicarbonate (HY-Y0756)[1].
The oral LD50 of D-(-)-Lactic acid sodium (p.o.) in rats is 4.5 g/kg, indicating that it is not a highly toxic compound[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 920-49-0
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Appearance Solid
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Molecular Weight 112.06
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Formula C3H5NaO3
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Color White to off-white
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SMILES
C[C@@H](O)C(O[Na])=O
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Synonyms
(R)-2-Hydroxypropionic acid sodium
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
H2O : 250 mg/mL (2230.95 mM; Need ultrasonic)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: PBS
Solubility: 50 mg/mL (446.19 mM); Clear solution; Need ultrasonic
Purity & Documentation
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Data Sheet (272 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 8.9238 mL | 44.6190 mL | 89.2379 mL | 223.0948 mL |
| 5 mM | 1.7848 mL | 8.9238 mL | 17.8476 mL | 44.6190 mL | |
| 10 mM | 0.8924 mL | 4.4619 mL | 8.9238 mL | 22.3095 mL | |
| 15 mM | 0.5949 mL | 2.9746 mL | 5.9492 mL | 14.8730 mL | |
| 20 mM | 0.4462 mL | 2.2309 mL | 4.4619 mL | 11.1547 mL | |
| 25 mM | 0.3570 mL | 1.7848 mL | 3.5695 mL | 8.9238 mL | |
| 30 mM | 0.2975 mL | 1.4873 mL | 2.9746 mL | 7.4365 mL | |
| 40 mM | 0.2231 mL | 1.1155 mL | 2.2309 mL | 5.5774 mL | |
| 50 mM | 0.1785 mL | 0.8924 mL | 1.7848 mL | 4.4619 mL | |
| 60 mM | 0.1487 mL | 0.7436 mL | 1.4873 mL | 3.7182 mL | |
| 80 mM | 0.1115 mL | 0.5577 mL | 1.1155 mL | 2.7887 mL | |
| 100 mM | 0.0892 mL | 0.4462 mL | 0.8924 mL | 2.2309 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
D-(-)-Lactic acid sodium Related Classifications
HY-111095B Related Classifications
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