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Methyl (S)-(+)-3-hydroxy-2-methylpropionate

ALDRICH/270121 - 97%

Synonym: (+)-Methyl L-β-hydroxyisobutyrate; (S)-(+)-3-Hydroxy-2-methylpropionic acid methyl ester

CAS Number: 80657-57-4
Empirical Formula (Hill Notation): C5H10O3
Molecular Weight: 118.13
MDL Number: MFCD00064520
Linear Formula: HOCH2CH(CH3)CO2CH3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-270121-5G 5 g
 $189.00
1/EA		 Add To Favorites
45-270121-25G 25 g
 $893.00
1/EA		 Add To Favorites
45-270121-100G 100 g
 $2380.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 270121-100G.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 270121-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 270121-5G

 

assay 97%
bp 74 °C/10 mmHg (lit.)
density 1.071 g/mL at 25 °C (lit.)
form liquid
InChI 1S/C5H10O3/c1-4(3-6)5(7)8-2/h4,6H,3H2,1-2H3/t4-/m0/s1
InChI key ATCCIZURPPEVIZ-BYPYZUCNSA-N
optical activity [α]19/D +26°, c = 4 in methanol
optical purity ee: 99% (GLC)
Quality Level 200 
refractive index n20/D 1.425 (lit.)
SMILES string COC(=O)[C@@H](C)CO
Application: Methyl (S)-(+)-3-hydroxy-2-methylpropionate may be used as a starting material in the total synthesis of (+)-discodermolide, a potent antimitotic agent.
Packaging: 5, 25, 100 g in glass bottle
WGK Germany WGK 3
Flash Point(F) 176.0 °F - closed cup
Flash Point(C) 80 °C - closed cup
Purity 97%
bp 74 °C/10 mmHg (lit.)
Density 1.071 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.425 (lit.)
UNSPSC 12352108

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