2,4-Dibromothiazole-5-methanol

Name: 2,4-Dibromothiazole-5-methanol
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 170232-68-5
Cat. No. CS-0158434
Purity≥97%
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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2,4-Dibromothiazole-5-methanol|CS-0158434

Structure of 170232-68-5

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General Information

CAS No. 170232-68-5
Cat. No. CS-0158434
Purity ≥97%
MDL No. None
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₃Br₂NOS
Molecular Weight 272.95
Synonym(s) T5N CSJ BE D1Q EE
SMILES C(C1=C(Br)N=C(Br)S1)O

Description

2,4-Dibromothiazole-5-methanol features a brominated thiazole core with a reactive methanol handle, enabling direct functionalization in cross-coupling and derivatization workflows. The electron-deficient ring and orthogonal halogen sites support selective transformations under mild conditions.

Application

2,4-Dibromothiazole-5-methanol serves as a versatile building block for heterocyclic synthesis, enabling efficient access to functionalized thiazole scaffolds. The bromo groups facilitate palladium-catalyzed cross-coupling reactions, while the methanol functionality offers a handle for derivatization or protection. Its bench-stable nature and compatibility with standard reaction conditions make it well-suited for iterative synthesis in medicinal chemistry and process development workflows.

Synthesis

Route1
- In-stock
  
  139669-95-7
- ~95%
- In-stock
  
  170232-68-5
References
- Synthetic Communications, , vol. 25, # 17 p. 2639 - 2645
Route2
- 918164-43-9
- ~%
- In-stock
  
  170232-68-5
References
- Organic and Biomolecular Chemistry, , vol. 4, # 24 p. 4514 - 4525

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 33.12
LogP 2.1604
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Thiazole compounds

Key Words

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2,4-Dibromothiazole-5-methanol

CAS No. 170232-68-5

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