CAS RN: 2648-71-7

3-Bromo-3-methyl-2-butanone

Product Availability

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6 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250930 1g In stock Inquiry
Batchno.20260113 25g Out of stock Inquiry
Batchno.20260126 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260624 1g In stock Shanghai, Shandong Inquiry
Batchno.20250330 25g In stock Shanghai Inquiry
Batchno.20250101 5g In stock Shanghai, Chongqing Inquiry
  • Product code: SSC-124272
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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 2648-71-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥95% 0 Out of Stock Beijing Inquiry

2648-71-7 / 3-bromo-3-methylbutan-2-one

Standard CAS: 2648-71-7 Multi CAS: No

Basic Information

CAS
2648-71-7
Multi CAS
No
Molecular Formula
C5H9BrO
Molecular Weight
165.030000
Exact Mass
163.983680
SMILES
CC(=O)C(C)(C)Br
InChI
InChI=1S/C5H9BrO/c1-4(7)5(2,3)6/h1-3H3
InChIKey
XHCWDDGZFBAXRT-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
7
Fraction Csp3
0.8
Rotatable bonds
1
H-bond acceptors
1
Molar refractivity
33.69
TPSA
17.07

LogP / Solubility

WLOGP
1.75
MLOGP
1.53
XLogP3
1.3
Consensus LogP
1.53
Log S (ESOL)
-1.9
Class (ESOL)
Soluble
Log S (Ali)
-2.18
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.3
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)
-2.48

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

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