(R)-(-)-2-Butanol

Name: (R)-(-)-2-Butanol
Brand: ChemScene
Availability: InStock
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CAS No. 14898-79-4
Cat. No. CS-0128797
Purity≥97%
MDL No.MFCD00064280

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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General Information

CAS No. 14898-79-4
Cat. No. CS-0128797
Purity ≥97%
MDL No. MFCD00064280
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₁₀O
Molecular Weight 74.12
Synonym(s) None
SMILES C[C@@H](O)CC

Description

(R)-(-)-2-Butanol is a chiral alcohol featuring a stereogenic center at the C2 position, offering high enantiomeric purity for asymmetric synthesis. This bench-stable, moisture-tolerant reagent serves as a valuable resolving agent and auxiliary in catalytic reactions, enabling precise stereocontrol. Its well-defined configuration facilitates reproducible outcomes in pharmaceutical and fine chemical manufacturing.

Application

(R)-(-)-2-Butanol serves as a chiral building block in asymmetric synthesis, enabling stereoselective transformations through well-established protocols. Its bench-stable nature and ease of purification make it valuable for medicinal chemistry and process development. Functions as a precursor to chiral intermediates and resins, with predictable reactivity in esterification, oxidation, and substitution reactions.

Synthesis

Route1
- 78-93-3
- ~%
- 4221-99-2
- In-stock
  
  14898-79-4
References
- Journal of Organic Chemistry, , vol. 47, # 12 p. 2487 - 2489
Route2
- 78-92-2
- ~%
- In-stock
  
  14898-79-4
- 78-93-3
References
- Applied Catalysis A: General, , vol. 467, p. 542 - 551
Route3
- 89378-59-6
- ~63%
- In-stock
  
  14898-79-4
References
- Cambou, Bernard; Klibanov, Alexander M. Journal of the American Chemical Society, 1984 , vol. 106, # 9 p. 2687 - 2692

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS02,GHS07
Signal Word : Danger	UN#: 1120
Class : 3	Packing Group : Ⅱ
Hazard Statements : H225-H319-H335-H336
Precautionary Statements : P210-P233-P240-P241-P242-P243-P261-P264-P271-P280-P304+P340-P370+P378-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 20.23
LogP 0.7772
H_Acceptors 1
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Bioactive Molecules Natural Products

Material Science Material Composite Block Liquid Crystal (LC) Block

Building Blocks Skeleton Fatty chain compounds

Building Blocks Functional Group Alcohol

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Chiral compounds Chiral Resolution Reagent

Material Science Material Building Blocks Liquid Crystal (LC) Building Blocks Chiral Compounds

Key Words

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(R)-(-)-2-Butanol

CAS No. 14898-79-4

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