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CAS 66131-14-4 5,5-Dibromomeldrum’s Acid (=5,5-Dibromo-2,2-dimethyl-4,6-dioxy-1,3-dioxane) molecular structure lightbox
CAS RN: 66131-14-4

5,5-Dibromomeldrum’s Acid (=5,5-Dibromo-2,2-dimethyl-4,6-dioxy-1,3-dioxane)

Product Availability

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8 package records8 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260530 1g In stock Inquiry
Batchno.20251113 25g In stock Inquiry
Batchno.20250419 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260317 10g In stock Shanghai Inquiry
Batchno.20251012 1g In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20260526 250mg In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260503 25g In stock Shanghai Inquiry
Batchno.20260213 5g In stock Shanghai, Tianjin Inquiry
  • Product code: SSC-175776
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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: ≥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 66131-14-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥98% 0 Out of Stock Hong Kong Inquiry

66131-14-4 / 5,5-dibromo-2,2-dimethyl-1,3-dioxane-4,6-dione

Standard CAS: 66131-14-4 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
66131-14-4
Multi CAS
Yes
Molecular Formula
C6H6BR2O4
Molecular Weight
301.920000
Exact Mass
301.861230
InChI
InChI=1S/C6H6Br2O4/c1-5(2)11-3(9)6(7,8)4(10)12-5/h1-2H3
InChIKey
HPBNIRVIOCWRDC-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
12
Fraction Csp3
0.67
H-bond acceptors
4
Molar refractivity
46.85
TPSA
52.6

LogP / Solubility

WLOGP
1.31
MLOGP
1.16
XLogP3
2.2
Consensus LogP
1.56
Log S (ESOL)
-2.54
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.98
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.71
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)
-3.63

Drug-likeness / Medicinal Chemistry

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

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