![CAS 273-34-7 1H-1,2,3-Triazolo[4,5-b]pyridine molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/t1367-jpgcontextbwfzdgvyfhjvb3r8mzy5nzh8aw1hz2uvanblz3xozgqvadaxlzg5mzi0mzg0ndiwmtqvvdeznjcuanbnfdhjymfknge1mjbhmzcyywqzyjrizjjmzjm1nmvmmti0zdk1nme1ntq1mmqyytg2mtlmyjlkmjdkodbmodvkmjy.jpeg)
CAS RN: 273-34-7
1H-1,2,3-Triazolo[4,5-b]pyridine
Product Availability
Choose a grade to view its available package options.
2 package records2 with current stock1 grade group
- Product code: SSC-126281
Historical Factory Record
Historical Supply Reference
This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
- Pack sizes on record: 0.25g, 1g, 5g
- Available purity: ≥98%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
273-34-7 / 2H-triazolo[4,5-b]pyridine
Basic Information
CAS
273-34-7
Multi CAS
No
Molecular Formula
C5H4N4
Molecular Weight
120.110000
Exact Mass
120.043596
SMILES
C1=CC2=NNN=C2N=C1
InChI
InChI=1S/C5H4N4/c1-2-4-5(6-3-1)8-9-7-4/h1-3H,(H,6,7,8,9)
InChIKey
VQNDBXJTIJKJPV-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
9
Aromatic heavy atom count
9
H-bond acceptors
3
H-bond donors
1
Molar refractivity
31.68
TPSA
54.46
LogP / Solubility
WLOGP
0.35
MLOGP
0.3
XLogP3
0.3
Consensus LogP
0.32
Log S (ESOL)
-1.55
Class (ESOL)
Soluble
Log S (Ali)
-0.8
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.73
Class (SILICOS-IT)
Very soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.2
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
