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CAS 94-93-9 N,N’-Bis(salicylidene)ethylenediamine molecular structure lightbox
CAS RN: 94-93-9

N,N’-Bis(salicylidene)ethylenediamine

Product Availability

Choose a grade to view its available package options.

6 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260302 100g In stock Shanghai, Shenzhen Inquiry
Batchno.20260127 10g In stock Shanghai Inquiry
Batchno.20260504 25g In stock Shanghai, Shenzhen Inquiry
Batchno.20250319 500g Out of stock Inquiry
Batchno.20250309 5g In stock Shanghai, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250116 5g / 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong, Guangdong Inquiry
  • Product code: SSC-208565
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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 94-93-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥97% 0 Out of Stock Beijing Inquiry

94-93-9 / 2-[2-[(2-hydroxyphenyl)methylideneamino]ethyliminomethyl]phenol

Standard CAS: 94-93-9 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
94-93-9
Multi CAS
Yes
Molecular Formula
C16H16N2O2
Molecular Weight
268.310000
Exact Mass
268.121178
InChI
InChI=1S/C16H16N2O2/c19-15-7-3-1-5-13(15)11-17-9-10-18-12-14-6-2-4-8-16(14)20/h1-8,11-12,19-20H,9-10H2
InChIKey
VEUMANXWQDHAJV-UHFFFAOYSA-N

Physical Properties

Physical Description
Salcomine appears as a solid complex between the cobalt(II) ion and the condensation product of salicylaldehyde and ethylenediamine. Such condensation products are called "Schiff's bases." Complexation with cobalt nullifies their basic properties. Used as a catalyst for various oxidation reactions in which it behaves as an oxygen carrier. Red solid; Absorbs oxygen form air; [HSDB] Dark brown powder
Appearance
Red crystals from DMF Dark brown powder
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
20
Aromatic heavy atom count
12
Fraction Csp3
0.12
Rotatable bonds
5
H-bond acceptors
4
H-bond donors
2
Molar refractivity
81.14
TPSA
65.18

LogP / Solubility

WLOGP
2.64
MLOGP
2.33
XLogP3
2.1
Consensus LogP
2.36
Log S (ESOL)
-3.28
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.66
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.19
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)
-2.49

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
1.5

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