CAS RN: 930784-54-6

(1R)-2,2′,3,3′-tetrahydro-6,6′-dimethyl-1,1′-Spirobi[1H-indene]-7,7′-diol

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4 package records3 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260621 100mg Out of stock 5-7 business days Inquiry
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Batchno.20260204 100mg In stock Shanghai Inquiry
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Batchno.20250408 250mg In stock Shanghai Inquiry
  • Product code: starshine_CAS930784-54-6
  • Purity/Analytical Methods: >99.0%
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930784-54-6 / 5,5'-dimethyl-3,3'-spirobi[1,2-dihydroindene]-4,4'-diol

Standard CAS: 930784-54-6 Multi CAS: No

Basic Information

CAS
930784-54-6
Multi CAS
No
Molecular Formula
C19H20O2
Molecular Weight
280.400000
Exact Mass
280.146330
InChI
InChI=1S/C19H20O2/c1-11-3-5-13-7-9-19(15(13)17(11)20)10-8-14-6-4-12(2)18(21)16(14)19/h3-6,20-21H,7-10H2,1-2H3
InChIKey
PQTLIGCBZPXVGO-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
21
Aromatic heavy atom count
12
Fraction Csp3
0.37
H-bond acceptors
2
H-bond donors
2
Molar refractivity
83.11
TPSA
40.46

LogP / Solubility

WLOGP
3.89
MLOGP
3.44
XLogP3
4.8
Consensus LogP
4.04
Log S (ESOL)
-4.45
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.67
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.71
Class (SILICOS-IT)
Slightly 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)
-1.67

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
4

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