CAS RN: 206551-43-1

5-Acetyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)

Product Availability

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5 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250104 100g In stock Inquiry
Batchno.20260512 1g In stock Inquiry
Batchno.20250715 25g In stock Inquiry
Batchno.20260328 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250517 1g / 5g / 25g Confirm by inquiry Shanghai, Shandong Inquiry
  • Product code: SSC-097320
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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: >97%
  • 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 206551-43-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g >97% 0 Out of Stock Shanghai Inquiry

206551-43-1 / (5-acetylthiophen-2-yl)boronic acid

Standard CAS: 206551-43-1 Multi CAS: No

Basic Information

CAS
206551-43-1
Multi CAS
No
Molecular Formula
C6H7BO3S
Molecular Weight
170.000000
Exact Mass
170.020895
SMILES
B(C1=CC=C(S1)C(=O)C)(O)O
InChI
InChI=1S/C6H7BO3S/c1-4(8)5-2-3-6(11-5)7(9)10/h2-3,9-10H,1H3
InChIKey
DCNMATSPQKWETQ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
11
Aromatic heavy atom count
5
Fraction Csp3
0.17
Rotatable bonds
2
H-bond acceptors
4
H-bond donors
2
Molar refractivity
44.15
TPSA
57.53

LogP / Solubility

WLOGP
-0.37
MLOGP
-0.33
XLogP3
-0.37
Consensus LogP
-0.36
Log S (ESOL)
-0.87
Class (ESOL)
Very soluble
Log S (Ali)
-0.69
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.7
Class (SILICOS-IT)
Very 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)
-4.02

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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