6-Chloro-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid

Name: 6-Chloro-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1000341-67-2
Cat. No. CS-0120979
Molecule weight196.59
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+
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6-Chloro-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid|CS-0120979

Structure of 1000341-67-2

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General Information

CAS No. 1000341-67-2
Cat. No. CS-0120979
Purity ≥97%
MDL No. None
Storage RT, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₅ClN₂O₂
Molecular Weight 196.59
Synonym(s) 6-CHLORO-5-AZAINDOLE-3-CARBOXYLIC ACID
SMILES O=C(C1=CNC2=C1C=NC(Cl)=C2)O

Description

6-Chloro-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid features a rigid, electron-deficient heterocyclic core paired with a carboxylic acid group, enabling direct incorporation into bioactive scaffolds. This bench-stable, moisture-tolerant building block facilitates efficient coupling reactions and serves as a key intermediate in medicinal chemistry campaigns targeting kinase inhibitors and CNS-active compounds.

Application

6-Chloro-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid serves as a versatile building block in medicinal chemistry, enabling efficient access to bioactive heterocycles. The carboxylic acid functionality facilitates direct coupling reactions and derivatization, while the chloro substituent provides a handle for palladium-catalyzed cross-coupling. Its bench-stable nature and compatibility with diverse reaction conditions make it well-suited for iterative synthesis and API development workflows.

Synthesis

Route1
- 1296201-72-3
- 76-05-1
- ~%
- In-stock
  
  800401-54-1
- In-stock
  
  1000341-67-2
References
- FENG, Yangbo; CHEN, Yen Ting; SESSIONS, Hampton; MISHRA, Jitendra K.; CHOWDHURY, Sarwat; YIN, Yan; LOGRASSO, Philip; LUO, Jun-Li; BANNISTER, Thomas; SCHROETER, Thomas Patent: WO2011/50245 A1, 2011 ; Location in patent: Page/Page column 146 ; WO 2011/050245 A1
Route2
- In-stock
  
  800402-12-4
- ~%
- In-stock
  
  800401-54-1
- In-stock
  
  1000341-67-2
References
- FENG, Yangbo; CHEN, Yen Ting; SESSIONS, Hampton; MISHRA, Jitendra K.; CHOWDHURY, Sarwat; YIN, Yan; LOGRASSO, Philip; LUO, Jun-Li; BANNISTER, Thomas; SCHROETER, Thomas Patent: WO2011/50245 A1, 2011 ; WO 2011/050245 A1

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-P280-P302+P352

Quality Control

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Computational Chemistry Data

TPSA 65.98
LogP 1.9145
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyrrole compounds

Key Words

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6-Chloro-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid

CAS No. 1000341-67-2

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