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CAS 491-67-8 Baicalein molecular structure lightbox
CAS RN: 491-67-8

Baicalein

Product Availability

Choose a grade to view its available package options.

12 package records12 with current stock4 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250226 100g In stock Shanghai Inquiry
Batchno.20260314 1g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20250311 25g In stock Shanghai Inquiry
Batchno.20250830 5g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260309 100mg In stock Inquiry
Batchno.20250906 20mg In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260202 1ml In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250412 100g In stock Inquiry
Batchno.20250720 100mg In stock Inquiry
Batchno.20250929 1g In stock Inquiry
Batchno.20250910 25g In stock Inquiry
Batchno.20250730 5g In stock Inquiry
  • Product code: SSC-155525
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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, 5g, 10g, 25g
  • 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 491-67-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >97% 0 Out of Stock Beijing Inquiry
5g >97% 0 Out of Stock Beijing Inquiry
10g >97% 0 Out of Stock Hong Kong Inquiry
25g >97% 0 Out of Stock Shenzhen Inquiry

491-67-8 / 5,6,7-trihydroxy-2-phenylchromen-4-one

Standard CAS: 491-67-8 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
491-67-8
Multi CAS
Yes
Molecular Formula
C15H10O5
Molecular Weight
270.240000
Exact Mass
270.052823
InChI
InChI=1S/C15H10O5/c16-9-6-11(8-4-2-1-3-5-8)20-12-7-10(17)14(18)15(19)13(9)12/h1-7,17-19H
InChIKey
FXNFHKRTJBSTCS-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
20
Aromatic heavy atom count
16
Rotatable bonds
1
H-bond acceptors
5
H-bond donors
3
Molar refractivity
72.91
TPSA
90.9

LogP / Solubility

WLOGP
2.58
MLOGP
2.28
XLogP3
1.7
Consensus LogP
2.19
Log S (ESOL)
-3.66
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.64
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.68
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.54

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
PAINS alerts
1
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
1.5

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