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CAS 546-43-0 Alantolactone molecular structure lightbox
CAS RN: 546-43-0

Alantolactone

Product Availability

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13 package records13 with current stock4 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260222 1ml In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251031 100mg In stock Shanghai Inquiry
Batchno.20250507 1g In stock Shanghai Inquiry
Batchno.20260304 250mg In stock Shanghai Inquiry
Batchno.20250619 25mg In stock Shanghai Inquiry
Batchno.20251206 25mg / 100mg / 250mg / 1g / 5g Confirm by inquiry Shanghai, Shandong, Chongqing, Guangdong Inquiry
Batchno.20251024 50mg In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251102 10mg In stock Shanghai, Shandong Inquiry
Batchno.20260611 20mg In stock Shanghai, Shandong, Chongqing Inquiry
Batchno.20260511 50mg In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260413 10mg In stock Inquiry
Batchno.20251102 20mg In stock Inquiry
Batchno.20260223 50mg In stock Inquiry
  • Product code: SSC-162322
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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: ≥98%
  • 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 546-43-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥98% 0 Out of Stock Shenzhen Inquiry

546-43-0 / (3aR,5S,8aR,9aR)-5,8a-dimethyl-3-methylidene-5,6,7,8,9,9a-hexahydro-3aH-benzo[f][1]benzofuran-2-one

Standard CAS: 546-43-0 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
546-43-0
Multi CAS
Yes
Molecular Formula
C15H20O2
Molecular Weight
232.320000
Exact Mass
232.146330
InChI
InChI=1S/C15H20O2/c1-9-5-4-6-15(3)8-13-11(7-12(9)15)10(2)14(16)17-13/h7,9,11,13H,2,4-6,8H2,1,3H3/t9-,11+,13+,15+/m0/s1
InChIKey
PXOYOCNNSUAQNS-AGNJHWRGSA-N

Computed Properties

Structural Parameters

Heavy atom count
17
Fraction Csp3
0.67
H-bond acceptors
2
Molar refractivity
66.33
TPSA
26.3

LogP / Solubility

WLOGP
3.24
MLOGP
2.86
XLogP3
3.7
Consensus LogP
3.27
Log S (ESOL)
-3.32
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.8
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.86
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.84

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
3.5

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