1-Bromo-2-butanol

Name: 1-Bromo-2-butanol
Brand: ChemScene
Availability: InStock
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CAS No. 2482-57-7
Cat. No. CS-0197080
Purity70+%
MDL No.None

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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+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Structure of 2482-57-7

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Description

1-Bromo-2-butanol is a chiral bromohydrin featuring a reactive bromine atom adjacent to a hydroxyl group. This functional group arrangement enables selective nucleophilic substitution and elimination reactions under mild conditions. The molecule exhibits moderate stability and is compatible with common organic solvents, facilitating its use in synthetic transformations requiring stereocontrolled carbon–carbon bond formation.

Application

1-Bromo-2-butanol serves as a versatile bifunctional building block in synthetic organic chemistry, enabling efficient construction of cyclic ethers and stereoselective transformations. Its bromide and hydroxyl groups offer orthogonal reactivity, facilitating regioselective functionalization and serving as key intermediates in the synthesis of chiral synthons. The compound exhibits good bench stability and is compatible with standard purification techniques, making it well-suited for iterative synthesis workflows in medicinal chemistry and process development.

General Information

CAS No. 2482-57-7
Cat. No. CS-0197080
Purity 70+%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₉BrO
Molecular Weight 153.02
Synonym(s) 1,2-Butane Bromohydrin (contains ca. 30% 2-Bromo-1-butanol)
SMILES CCC(CBr)O

Computational Chemistry Data

TPSA 20.23
LogP 1.1522
H_Acceptors 1
H_Donors 1
Rotatable_Bonds 2

Safety Information

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GHS Pictogram :	GHS No : GHS02
Signal Word : Danger	UN#: 1993
Class : 3	Packing Group : Ⅲ
Hazard Statements : H225
Precautionary Statements : P210-P233-P240-P241-P242-P243-P280-P370+P378-P501

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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Fatty chain compounds

Key Words

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1-Bromo-2-butanol

CAS No. 2482-57-7

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