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CAS 7477-67-0 Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc] molecular structure lightbox
CAS RN: 7477-67-0

Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc]

Product Availability

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6 package records6 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250224 1g In stock Inquiry
Batchno.20251117 25g In stock Inquiry
Batchno.20260220 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250617 1g In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20250507 25g In stock Shanghai, Shandong Inquiry
Batchno.20251118 5g In stock Shanghai, Shandong, Guangdong, Chongqing Inquiry
  • Product code: SSC-184234
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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: 1g
  • Available purity: ≥95%
  • 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 7477-67-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Hong Kong Inquiry

7477-67-0 / 5-methyl-4-(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)-2-phenyl-4H-pyrazol-3-one

Standard CAS: 7477-67-0 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
7477-67-0
Multi CAS
Yes
Molecular Formula
C20H18N4O2
Molecular Weight
346.400000
Exact Mass
346.142976
InChI
InChI=1S/C20H18N4O2/c1-13-17(19(25)23(21-13)15-9-5-3-6-10-15)18-14(2)22-24(20(18)26)16-11-7-4-8-12-16/h3-12,17-18H,1-2H3
InChIKey
FORCWSNQDMPPOC-UHFFFAOYSA-N

Physical Properties

Physical Description
White or tan powder
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
26
Aromatic heavy atom count
12
Fraction Csp3
0.2
Rotatable bonds
3
H-bond acceptors
4
Molar refractivity
101.05
TPSA
65.34

LogP / Solubility

WLOGP
3.06
MLOGP
2.71
XLogP3
2.4
Consensus LogP
2.72
Log S (ESOL)
-4.06
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.61
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.81
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.66

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
Yes
Synthetic Accessibility
4

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