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: 25g, 100g
- 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.
88-63-1 / 2,4-diaminobenzenesulfonic acid
Basic Information
CAS
88-63-1
Multi CAS
Yes
Molecular Formula
C6H8N2O3S
Molecular Weight
188.210000
Exact Mass
188.025563
InChI
InChI=1S/C6H8N2O3S/c7-4-1-2-6(5(8)3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)
InChIKey
JVMSQRAXNZPDHF-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
12
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
4
H-bond donors
3
Molar refractivity
45.08
TPSA
106.41
LogP / Solubility
WLOGP
0.1
MLOGP
0.08
XLogP3
-1
Consensus LogP
-0.27
Log S (ESOL)
-1.37
Class (ESOL)
Soluble
Log S (Ali)
-1.17
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.08
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)
-3.8
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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- CAS RN: 96-67-3
- Product Code: SSC-211788
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