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CAS 637-50-3 β-Methylstyrene (cis- and trans- mixture) (stabilized with TBC) molecular structure lightbox
CAS RN: 637-50-3

β-Methylstyrene (cis- and trans- mixture) (stabilized with TBC)

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260308 250mg / 1g / 5g / 25g Confirm by inquiry Shanghai, Shandong 8-10 business days Inquiry
  • Product code: SSC-173429
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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: 5g
  • 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 637-50-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥95% 0 Out of Stock Shanghai Inquiry

637-50-3 / prop-1-enylbenzene

Standard CAS: 637-50-3 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
637-50-3
Multi CAS
Yes
Molecular Formula
C9H10
Molecular Weight
118.180000
Exact Mass
118.078250
InChI
InChI=1S/C9H10/c1-2-6-9-7-4-3-5-8-9/h2-8H,1H3
InChIKey
QROGIFZRVHSFLM-UHFFFAOYSA-N

Physical Properties

Melting Point
-27.3 °C
Boiling Point
175.5 °C
Density
0.9019 @ 25 °C
Physical Description
Clear faintly yellow liquid; Stabilized with 0.01% butylated hydroxytoluene
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
9
Aromatic heavy atom count
6
Fraction Csp3
0.11
Rotatable bonds
1
Molar refractivity
41.15
TPSA
0.0000

LogP / Solubility

WLOGP
2.72
MLOGP
2.38
XLogP3
3.2
Consensus LogP
2.77
Log S (ESOL)
-2.71
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.49
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.81
Class (SILICOS-IT)
Moderately 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)
-1.51

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

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