(R)-Butane-1,2-diol

Name: (R)-Butane-1,2-diol
Brand: ChemScene
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CAS No. 40348-66-1
Cat. No. CS-W005888
Purity≥98%
MDL No.MFCD09953765

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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 40348-66-1

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Description

(R)-Butane-1,2-diol is a chiral diol featuring a defined stereochemistry at the C1 and C2 positions. This bench-stable compound serves as a valuable building block in asymmetric synthesis, where its stereoregular hydroxyl groups enable selective functionalization. The molecule integrates readily into complex frameworks requiring controlled spatial orientation.

Application

(R)-Butane-1,2-diol serves as a chiral synthon in asymmetric synthesis, enabling stereoselective transformations via its well-defined stereochemistry. Its bench-stable nature and compatibility with common protecting group strategies facilitate integration into complex molecule assembly. Functions as a key building block for pharmaceutical intermediates and natural product analogs, particularly in routes involving diol oxidation, epoxidation, or coupling reactions.

General Information

CAS No. 40348-66-1
Cat. No. CS-W005888
Purity ≥98%
MDL No. MFCD09953765
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₁₀O₂
Molecular Weight 90.12
Synonym(s) 1,2-butanediol, (2R)-
SMILES CC[C@@H](O)CO

Computational Chemistry Data

TPSA 40.46
LogP -0.2504
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 2

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H319
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Fatty chain compounds

Key Words

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(R)-Butane-1,2-diol

CAS No. 40348-66-1

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