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CAS 103-33-3 Azobenzene molecular structure lightbox
CAS RN: 103-33-3

Azobenzene

Product Availability

Choose a grade to view its available package options.

6 package records5 with current stock3 grade groups
Batch No.PackageAvailabilityInquiry
Batchno.20250709 100g Out of stock Inquiry
Batchno.20251008 1g In stock Inquiry
Batchno.20251019 25g In stock Inquiry
Batchno.20250802 5g In stock Inquiry
Batch No.PackageAvailabilityInquiry
Batchno.20260415 1ml In stock Inquiry
Batch No.PackageAvailabilityInquiry
Batchno.20250516 500mg In stock Inquiry
  • Product code: SSC-004392
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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: 100g
  • Available purity: ≥97%
  • 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 103-33-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥97% 0 Out of Stock Hong Kong Inquiry

103-33-3 / diphenyldiazene

azobenzene | Diphenyldiazene | 1,2-Diphenyldiazene

Standard CAS: 103-33-3 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
103-33-3
Multi CAS
No
Molecular Formula
C12H10N2
Molecular Weight
182.220000
Exact Mass
182.084398
SMILES
C1=CC=C(C=C1)N=NC2=CC=CC=C2
InChI
InChI=1S/C12H10N2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H
InChIKey
DMLAVOWQYNRWNQ-UHFFFAOYSA-N
Synonyms
azobenzene Diphenyldiazene 1,2-Diphenyldiazene (E)-1,2-Diphenyldiazene Diazene, diphenyl-

Computed Properties

Structural Parameters

Heavy atom count
14
Aromatic heavy atom count
12
Rotatable bonds
2
H-bond acceptors
2
Molar refractivity
57.06
TPSA
24.72

LogP / Solubility

WLOGP
4.1
MLOGP
3.61
XLogP3
3.8
Consensus LogP
3.84
Log S (ESOL)
-4.06
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.02
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.49
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-0.92

Drug-likeness / Medicinal Chemistry

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

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