5,6-Dimethylpyridin-3-amine

Name: 5,6-Dimethylpyridin-3-amine
Brand: ChemScene
Availability: InStock
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CAS No. 66093-07-0
Cat. No. CS-0130443
Purity≥98%
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 66093-07-0

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General Information

CAS No. 66093-07-0
Cat. No. CS-0130443
Purity ≥98%
MDL No. None
Storage RT, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₁₀N₂
Molecular Weight 122.17
Synonym(s) 5-AMINO-2,3-DIMETHYLPYRIDINE
SMILES NC1=CC(C)=C(N=C1)C

Description

5,6-Dimethylpyridin-3-amine features a pyridine core with methyl groups at the 5 and 6 positions, enhancing electron density at the nitrogen lone pair. This substitution pattern improves basicity and solubility in organic media while maintaining bench-stability. The molecule serves as a robust ligand in transition metal catalysis and a key scaffold in medicinal chemistry due to its ability to engage in hydrogen bonding and π-stacking interactions.

Application

5,6-Dimethylpyridin-3-amine serves as a versatile building block in medicinal chemistry, enabling the construction of bioactive heterocycles through standard coupling and functionalization reactions. Its electron-rich pyridine core exhibits enhanced nucleophilicity compared to unsubstituted analogs, facilitating efficient derivatization under mild conditions. The dimethyl substitution pattern provides steric and electronic tuning for improved metabolic stability and target engagement, while the amine functionality offers a direct handle for conjugation or salt formation. Bench-stable and readily purified, it functions effectively in both small-molecule synthesis and high-throughput screening campaigns.

Synthesis

Route1
- 65213-96-9
- ~97%
- In-stock
  
  66093-07-0
References
- Wai; Williams; Bamberger; Fisher; Hoffman; Hudcosky; MacTough; Rooney; Saari; Thomas; Goldman; O'Brien; Emini; Nunberg; Quintero; Schleif; Anderson Journal of Medicinal Chemistry, 1993 , vol. 36, # 2 p. 249 - 255
Route2
- 98276-88-1
- ~%
- In-stock
  
  66093-07-0
References
- Journal of Medicinal Chemistry, , vol. 36, # 2 p. 249 - 255

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

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Computational Chemistry Data

TPSA 38.91
LogP 1.28064
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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5,6-Dimethylpyridin-3-amine

CAS No. 66093-07-0

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