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CAS 90-94-8 4,4′-Bis(dimethylamino)benzophenone molecular structure lightbox
CAS RN: 90-94-8

4,4′-Bis(dimethylamino)benzophenone

Product Availability

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3 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250730 100g In stock Shanghai, Shenzhen, Wuhan, Chengdu Inquiry
Batchno.20260521 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260130 500g In stock Shanghai Inquiry
  • Product code: SSC-202299
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 100g, 25g, 500g
  • Available purity: ≥98%
  • Inventory rows with stock: 2
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 90-94-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥98% 3 In Stock Beijing Inquiry
25g ≥98% 1 In Stock Shenzhen Inquiry
500g ≥98% 0 Out of Stock Hong Kong Inquiry

90-94-8 / bis[4-(dimethylamino)phenyl]methanone

Standard CAS: 90-94-8 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
90-94-8
Multi CAS
Yes
Molecular Formula
C17H20N2O
Molecular Weight
268.350000
Exact Mass
268.157563
InChI
InChI=1S/C17H20N2O/c1-18(2)15-9-5-13(6-10-15)17(20)14-7-11-16(12-8-14)19(3)4/h5-12H,1-4H3
InChIKey
VVBLNCFGVYUYGU-UHFFFAOYSA-N

Physical Properties

Melting Point
342 °F (NTP, 1992) 172 °C
Boiling Point
greater than 680 °F at 760 mmHg (decomposes) (NTP, 1992) ABOVE 360 °C WITH DECOMP
Physical Description
Michler's ketone appears as white to greenish crystalline leaflets or blue powder. (NTP, 1992) White to greenish solid; [Merck Index] May also be in the form of a blue solid; [CHEMINFO] Light blue powder
Appearance
WHITE TO GREENISH LEAFLETS LEAF IN ALCOHOL, NEEDLES IN BENZENE
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
20
Aromatic heavy atom count
12
Fraction Csp3
0.24
Rotatable bonds
4
H-bond acceptors
3
Molar refractivity
84.97
TPSA
23.55

LogP / Solubility

WLOGP
3.05
MLOGP
2.69
XLogP3
3.9
Consensus LogP
3.21
Log S (ESOL)
-3.61
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.96
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.42
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)
-2.19

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
Yes
Synthetic Accessibility
1.5

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