296678
(S)-(−)-1,2,4-Butanetriol
98%
Manufacturer: Sigma Aldrich
CAS Number: 42890-76-6
Synonym(S): (2S)-(-)-Butane-1,2,4-triol, (S)-(-)-1,2,4-Trihydroxybutane
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 296678-5-G | In Stock | ₹ 12,124.00 |
| 25 G | 296678-25-G | In Stock | ₹ 36,664.28 |
296678 - 5 G
In Stock
Quantity
1
Base Price: ₹ 12,124.00
GST (18%): ₹ 2,182.32
Total Price: ₹ 14,306.32
Quality Level
100
Assay
98%
optical activity
[α]19/D −28±2, c = 1 in methanol
optical purity
ee: 99% (GLC)
refractive index
n20/D 1.475 (lit.)
bp
150 °C/0.04 mmHg (lit.)
density
1.19 g/mL at 25 °C (lit.)
SMILES string
OCC[C@H](O)CO
InChI
1S/C4H10O3/c5-2-1-4(7)3-6/h4-7H,1-3H2/t4-/m0/s1
InChI key
ARXKVVRQIIOZGF-BYPYZUCNSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | ASTM™ D6584 1,2,4-Butanetriol Solution, 1,000 μg/mL in Pyridine, MilliporeSigma™ Supelco™ | -- | ₹ 27,208.08 | |
| | ASTM® D6584 1,2,4-Butanetriol Solution | -- | ₹ 22,331.98 | |
| | ASTM® D6584 1,2,4-Butanetriol Solution | -- | ₹ 22,331.98 | |
| | 42890-76-6 | (S)-(-)-1,2,4-Butanetriol | -- | ₹ 1,540.08 - ₹ 34,651.80 |
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Description
- General description: (S)-(-)-1,2,4-Butanetriol can be prepared via reduction of (S)-malic acid in the presence of borane-dimethyl sulfide.[1]
- Application: (S)-(-)-1,2,4-Butanetriol may be used as a starting material in the enantioselective total syntheses of (+)-azimine and (+)-carpaine.[2] It can also be used to prepare the following organic building blocks:(+)-3,4-epoxy-1-butanol[3](2S,4S)-4-(hydroxymethyl)-2-ferrocenyl-1,3-dioxane[4](S)-1,2,4-triacetoxybutane via acetylation with acetic anhydride[1](S)-1,2,4-tris-(3,5-dinitrobenzoy1oxy)butane via esterification with 3,5-dinitrobenzoyl chloride[1]
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves