Rivaroxaban impurity 47

Name: Rivaroxaban impurity 47
Brand: ChemScene
Availability: InStock
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CAS No. 53935-71-0
Cat. No. CS-W005652
Purity≥98%
MDL No.MFCD00098423

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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+
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Structure of 53935-71-0

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General Information

CAS No. 53935-71-0
Cat. No. CS-W005652
Purity ≥98%
MDL No. MFCD00098423
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₃ClO₂S
Molecular Weight 162.59
Synonym(s) None
SMILES O=C(O)C=1C=CSC1Cl

Description

2-Chlorothiophene-3-carboxylic acid features a chlorinated thiophene core paired with a carboxylic acid functional group, enabling direct incorporation into heterocyclic architectures. This scaffold delivers enhanced electronic properties and improved solubility in polar solvents, supporting efficient derivatization under standard coupling conditions.

Application

2-Chlorothiophene-3-carboxylic acid serves as a versatile building block for heterocyclic synthesis, enabling efficient access to functionalized thiophene scaffolds. Its carboxylic acid group facilitates direct amidation, esterification, and coupling reactions, while the ortho-chloro substituent supports palladium-catalyzed cross-coupling transformations. The compound exhibits good bench stability and is amenable to standard purification methods, making it well-suited for medicinal chemistry and process development workflows.

Synthesis

Route1
- In-stock
  
  14345-98-3
- ~%
- In-stock
  
  53935-71-0
References
- Journal of the American Chemical Society, , vol. 71, p. 333
Route2
- In-stock
  
  40032-73-3
- 124-38-9
- ~%
- In-stock
  
  53935-71-0
References
- Archiv der Pharmazie, , vol. 331, # 12 p. 405 - 411

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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 37.3
LogP 2.0997
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aromatic heterocycle compounds Thiophene compounds

Key Words

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Rivaroxaban impurity 47

CAS No. 53935-71-0

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