02288
L-(−)-Malic acid
ReagentPlus®, ≥99%
Synonym(s):
(S)-(−)-2-Hydroxysuccinic acid, L-Hydroxybutanedioic acid
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| Size/SKU | Availability | Price |
|---|---|---|
10 g | Available to ship TODAYfromMILWAUKEE | $31.90 |
50 g | Available to ship TODAYfromMILWAUKEE | $110.00 |
About This Item
$31.90
Available to ship TODAYDetails
Quality Segment
product line
ReagentPlus®
assay
≥99%
optical activity
[α]20/D −30±2°, c = 5.5% in pyridine
impurities
≤0.3% water
ign. residue
≤0.1% (as SO4)
mp
101-103 °C (lit.)
cation traces
Fe: ≤10 mg/kg
functional group
carboxylic acid, hydroxyl
SMILES string
O[C@@H](CC(O)=O)C(O)=O
InChI
1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m0/s1
InChI key
BJEPYKJPYRNKOW-REOHCLBHSA-N
Application
- As a carboxylate ligand in the preparation of a variety of chiral metal malates and coordination polymers.
- In the preparation of poly(malic acid), which is a biodegradable, bioabsorbable and water-soluble polymer.
- As a key ingredient in the total synthesis of (+)-australine, (+)-brasilenyne, epothilones B and D.
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description ReagentPlus®, ≥99% | description suitable for cell culture, BioReagent, suitable for insect cell culture | description BioXtra, ≥95% | description certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| assay ≥99% | assay ≥95% (titration) | assay ≥95% | assay - |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 300 |
| mp 101-103 °C (lit.) | mp 101-103 °C (lit.) | mp 101-103 °C (lit.) | mp 101-103 °C (lit.) |
| impurities ≤0.3% water | impurities - | impurities ≤0.1% Insoluble matter, ≤0.01% Phosphorus (P) | impurities - |
| product line ReagentPlus® | product line BioReagent | product line BioXtra | product line - |
| ign. residue ≤0.1% (as SO4) | ign. residue - | ign. residue - | ign. residue - |
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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