454877

Diisopropyl (S)-(−)-malate

99%

• Linear Formula: (CH₃)₂CHO₂CCH₂CH(OH)CO₂CH(CH₃)₂
• CAS Number: 83541-68-8
• Molecular Weight: 218.25
• MDL number: MFCD00274300
• UNSPSC Code: 12352108
• PubChem Substance ID: 24868986
• NACRES: NA.22

Properties

• assay: 99%
• optical activity: [α]20/D −13°, neat
• refractive index: n20/D 1.43 (lit.)
• bp: 237 °C (lit.)
• density: 1.055 g/mL at 25 °C (lit.)
• functional group: ester; hydroxyl
• SMILES string: CC(C)OC(=O)C[C@H](O)C(=O)OC(C)C
• InChI: 1S/C10H18O5/c1-6(2)14-9(12)5-8(11)10(13)15-7(3)4/h6-8,11H,5H2,1-4H3/t8-/m0/s1
• InChI key: XYVHRFVONMVDGK-QMMMGPOBSA-N

Description

Application

Diisopropyl (S)-(−)-malate can be used as a starting material in the total synthesis of (−)-wikstromol, an α-hydroxylated lactone lignan found in Asian medicinal plants.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter