CAS RN: 71209-21-7

1H-Benzimidazole-5,6-diamine(9CI)

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  • Product code: starshine_CAS71209-21-7
  • Purity/Analytical Methods: >99.0%
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71209-21-7 / 1H-benzimidazole-5,6-diamine

Standard CAS: 71209-21-7 Multi CAS: No

Basic Information

CAS
71209-21-7
Multi CAS
No
Molecular Formula
C7H8N4
Molecular Weight
148.170000
Exact Mass
148.074896
SMILES
C1=C(C(=CC2=C1NC=N2)N)N
InChI
InChI=1S/C7H8N4/c8-4-1-6-7(2-5(4)9)11-3-10-6/h1-3H,8-9H2,(H,10,11)
InChIKey
SJVPHAOWYMKBPE-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
11
Aromatic heavy atom count
9
H-bond acceptors
3
H-bond donors
3
Molar refractivity
44.92
TPSA
80.72

LogP / Solubility

WLOGP
0.73
MLOGP
0.63
XLogP3
0.1
Consensus LogP
0.49
Log S (ESOL)
-1.82
Class (ESOL)
Soluble
Log S (Ali)
-1.3
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.23
Class (SILICOS-IT)
Soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.11

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

Safety & Transport

Pictogram(s)
Corrosive Irritant
Signal
Danger
GHS Hazard Statements
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral] H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal] H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation] H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501

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