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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Recorded sizes, purity and stock details for CAS 4013-72-3
Pack Size
Recorded Purity
Available Qty
Ship From
Inquiry
1g
≥95%
0
Out of Stock
Hong Kong
Inquiry
4013-72-3 / pyridine-3-carbonyl azide
Standard CAS: 4013-72-3
Multi CAS: Yes
Basic Information
copy
CAS
4013-72-3 copy
Multi CAS
Yes copy
Molecular Formula
C6H4N4O copy
Molecular Weight
148.120000 copy
Exact Mass
148.038511 copy
InChI
InChI=1S/C6H4N4O/c7-10-9-6(11)5-2-1-3-8-4-5/h1-4H copy
InChIKey
ZNSIOEUWGZNHAQ-UHFFFAOYSA-N copy
Computed Properties
copy
Structural Parameters
Heavy atom count
11 copy
Aromatic heavy atom count
6 copy
Rotatable bonds
1 copy
H-bond acceptors
2 copy
Molar refractivity
37.71 copy
TPSA
78.72 copy
LogP / Solubility
WLOGP
1.53 copy
MLOGP
1.34 copy
XLogP3
1.6 copy
Consensus LogP
1.49 copy
Log S (ESOL)
-2.06 copy
Class (ESOL)
Moderately soluble copy
Log S (Ali)
-1.88 copy
Class (Ali)
Soluble copy
Log S (SILICOS-IT)
-2.01 copy
Class (SILICOS-IT)
Moderately soluble copy
ADME
GI absorption
High copy
BBB permeant
Yes copy
P-gp substrate
No copy
CYP1A2 inhibitor
No copy
CYP2C19 inhibitor
No copy
CYP2C9 inhibitor
No copy
CYP2D6 inhibitor
No copy
CYP3A4 inhibitor
No copy
Log Kp (skin permeation)
-2.54 copy
Drug-likeness / Medicinal Chemistry
Lipinski
Yes copy
Ghose
No copy
Veber
Yes copy
Egan
Yes copy
Muegge
No copy
Bioavailability score
0.55 copy
PAINS alerts
1 copy
Brenk alerts
1 copy
Leadlikeness
No copy
Synthetic Accessibility
1.5 copy