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D-(+)-Malic acid

SIAL/02300 - unnatural form, ≥97.0% (T)

Synonym: (R)-(+)-2-Hydroxysuccinic acid; D-Hydroxybutanedioic acid

CAS Number: 636-61-3
Empirical Formula (Hill Notation): C4H6O5
Molecular Weight: 134.09
EC Number: 211-262-2
MDL Number: MFCD00004245
Linear Formula: HO2CCH2CH(OH)CO2H
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-02300-1G 1 g
$56.70
1/EA
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45-02300-5G 5 g
$83.30
1/EA
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45-02300-25G 25 g
$228.00
1/EA
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assay ≥97.0% (T)
InChI 1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m1/s1
InChI key BJEPYKJPYRNKOW-UWTATZPHSA-N
mp 98-102 °C (lit.)
optical activity [α]20/D +28.0±2°, c = 5.5% in pyridine
quality unnatural form
Quality Level 200 
SMILES string O[C@H](CC(O)=O)C(O)=O
Application: D-(+)-Malic acid can be used:
• As a starting material for the enantioselective total synthesis of (−)-erinapyrone B.
• As a chiral organocatalyst in the synthesis of α-aminophosphonates from various aldehydes, aniline, and diethyl phosphite.

Purity ≥97.0% (T)
mp 98-102 °C (lit.)
UNSPSC 51113400

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