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CAS 66999-63-1 1,2,4-triazolo[4,3-a]pyridin-3-amine, 5-chloro- molecular structure lightbox
CAS RN: 66999-63-1

1,2,4-triazolo[4,3-a]pyridin-3-amine, 5-chloro-

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250927 100mg / 250mg / 500mg / 1g / 5g Confirm by inquiry Shanghai Inquiry
  • Product code: SSC-176647
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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: 1g
  • Available purity: ≥95%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 66999-63-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Shenzhen Inquiry

66999-63-1 / 5-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-amine

Standard CAS: 66999-63-1 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
66999-63-1
Multi CAS
No
Molecular Formula
C6H5CLN4
Molecular Weight
168.580000
Exact Mass
168.020274
InChI
InChI=1S/C6H5ClN4/c7-4-2-1-3-5-9-10-6(8)11(4)5/h1-3H,(H2,8,10)
InChIKey
IHZHBWVYQLECGM-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
11
Aromatic heavy atom count
9
H-bond acceptors
4
H-bond donors
1
Molar refractivity
42.41
TPSA
56.21

LogP / Solubility

WLOGP
0.96
MLOGP
0.85
XLogP3
1.8
Consensus LogP
1.2
Log S (ESOL)
-2.1
Class (ESOL)
Moderately soluble
Log S (Ali)
-1.64
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.56
Class (SILICOS-IT)
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)
-3.06

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

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