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CAS 120-70-7 N,N’-Bis(salicylidene)-1,3-propanediamine molecular structure lightbox
CAS RN: 120-70-7

N,N’-Bis(salicylidene)-1,3-propanediamine

Product Availability

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7 package records6 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260123 100g Out of stock Inquiry
Batchno.20250412 25g In stock Inquiry
Batchno.20260424 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260605 100g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20251117 25g In stock Shanghai Inquiry
Batchno.20250912 500g In stock Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260614 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong Inquiry
  • Product code: SSC-020799
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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 120-70-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥97% 0 Out of Stock Shenzhen Inquiry

120-70-7 / 2-[3-[(2-hydroxyphenyl)methylideneamino]propyliminomethyl]phenol

N,N'-Bis(salicylidene)-1,3-propanediamine | Phenol, 2,2'-[1,3-propanediylbis(nitrilomethylidyne)]bis- | Phenol, 2,2'-(1,3-propanediylbis(nitrilomethylidyne))bis-

Standard CAS: 120-70-7 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
120-70-7
Multi CAS
Yes
Molecular Formula
C17H18N2O2
Molecular Weight
282.340000
Exact Mass
282.136828
SMILES
C1=CC=C(C(=C1)C=NCCCN=CC2=CC=CC=C2O)O
InChI
InChI=1S/C17H18N2O2/c20-16-8-3-1-6-14(16)12-18-10-5-11-19-13-15-7-2-4-9-17(15)21/h1-4,6-9,12-13,20-21H,5,10-11H2
InChIKey
KLDZYURQCUYZBL-UHFFFAOYSA-N
Synonyms
N,N'-Bis(salicylidene)-1,3-propanediamine Phenol, 2,2'-[1,3-propanediylbis(nitrilomethylidyne)]bis- Phenol, 2,2'-(1,3-propanediylbis(nitrilomethylidyne))bis- RefChem:821835 Disalicylidene1,3propanediamine

Physical Properties

Physical Description
Yellow crystalline solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
21
Aromatic heavy atom count
12
Fraction Csp3
0.18
Rotatable bonds
6
H-bond acceptors
4
H-bond donors
2
Molar refractivity
85.75
TPSA
65.18

LogP / Solubility

WLOGP
3.03
MLOGP
2.67
XLogP3
2.4
Consensus LogP
2.7
Log S (ESOL)
-3.52
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.06
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.73
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.29

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
2.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (25%): Causes skin irritation [Warning Skin corrosion/irritation] H317 (75%): May cause an allergic skin reaction [Warning Sensitization, Skin] H319 (25%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P332+P317, P333+P317, P337+P317, P362+P364, and P501

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