270148
Methyl (R)-(−)-3-hydroxy-2-methylpropionate
99%
Manufacturer: Sigma Aldrich
CAS Number: 72657-23-9
Synonym(S): (−)-Methyl D-β-hydroxyisobutyrate, (R)-(−)-3-Hydroxy-2-methylpropionic acid methyl ester
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 270148-1-G | In Stock | ₹ 3,583.08 |
| 5 G | 270148-5-G | In Stock | ₹ 12,080.70 |
270148 - 1 G
In Stock
Quantity
1
Base Price: ₹ 3,583.08
GST (18%): ₹ 644.954
Total Price: ₹ 4,228.034
Quality Level
200
Assay
99%
form
liquid
optical activity
[α]19/D −26°, c = 4 in methanol
optical purity
ee: 99% (GLC)
refractive index
n20/D 1.425 (lit.)
bp
76-77 °C/12 mmHg (lit.)
density
1.066 g/mL at 25 °C (lit.)
SMILES string
COC(=O)[C@H](C)CO
InChI
1S/C5H10O3/c1-4(3-6)5(7)8-2/h4,6H,3H2,1-2H3/t4-/m1/s1
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | (R)-Methyl 3-hydroxy-2-methylpropanoate | ChemScene | ₹ 855.60 - ₹ 42,352.20 |
Related Products
Description
- Application: Methyl (R)-(-)-3-hydroxy-2-methylpropionate may be used in the preparation of (S)-(4-benzyloxy-3-methylbut-1-ynyl)triethylsilane.[1] It may also be used as a starting material in the total synthesis of (-)-discodermolide[2], (-)-stemoamide[3] and (-)-stemospironine.[4]
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
176.0 °F
Flash Point(C)
80 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
Quality Level: 200
Assay: 99%
form: liquid
optical activity: [α]19/D −26°, c = 4 in methanol
optical purity: ee: 99% (GLC)
refractive index: n20/D 1.425 (lit.)
bp: 76-77 °C/12 mmHg (lit.)
density: 1.066 g/mL at 25 °C (lit.)
SMILES string: COC(=O)[C@H](C)CO
InChI: 1S/C5H10O3/c1-4(3-6)5(7)8-2/h4,6H,3H2,1-2H3/t4-/m1/s1
Quality Level:
200
Assay:
99%
form:
liquid
optical activity:
[α]19/D −26°, c = 4 in methanol
optical purity:
ee: 99% (GLC)
refractive index:
n20/D 1.425 (lit.)
bp:
76-77 °C/12 mmHg (lit.)
density:
1.066 g/mL at 25 °C (lit.)
SMILES string:
COC(=O)[C@H](C)CO
InChI:
1S/C5H10O3/c1-4(3-6)5(7)8-2/h4,6H,3H2,1-2H3/t4-/m1/s1
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