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CAS 143367-56-0 “5,5’‐bis(triMethylstannyl)‐2,2’‐bithiophene” molecular structure lightbox
CAS RN: 143367-56-0

“5,5’‐bis(triMethylstannyl)‐2,2’‐bithiophene”

Product Availability

Choose a grade to view its available package options.

7 package records6 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260121 1g Out of stock Inquiry
Batchno.20260618 250mg In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20250730 5g In stock Shanghai, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260313 100mg In stock Shanghai Inquiry
Batchno.20260629 1g In stock Shanghai Inquiry
Batchno.20250221 250mg In stock Shanghai Inquiry
Batchno.20260122 5g In stock Shanghai Inquiry
  • Product code: SSC-054746
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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: 1g
  • 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 143367-56-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Hong Kong Inquiry

143367-56-0 / trimethyl-[5-(5-trimethylstannylthiophen-2-yl)thiophen-2-yl]stannane

Standard CAS: 143367-56-0 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
143367-56-0
Multi CAS
No
Molecular Formula
C14H22S2Sn2
Molecular Weight
491.900000
Exact Mass
491.920100
SMILES
C[Sn](C)(C)C1=CC=C(S1)C2=CC=C(S2)[Sn](C)(C)C
InChI
InChI=1S/C8H4S2.6CH3.2Sn/c1-3-7(9-5-1)8-4-2-6-10-8;;;;;;;;/h1-4H;6*1H3;;
InChIKey
DOIRPCDOGSNNCS-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
18
Aromatic heavy atom count
10
Fraction Csp3
0.43
Rotatable bonds
3
H-bond acceptors
2
Molar refractivity
93.59
TPSA
56.5000

LogP / Solubility

WLOGP
4.57
MLOGP
4.05
XLogP3
4.57
Consensus LogP
4.4
Log S (ESOL)
-5.98
Class (ESOL)
Slightly soluble
Log S (Ali)
-6.89
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-7.01
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-2.48

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Acute Toxic Environmental Hazard
Signal
Danger
GHS Hazard Statements
H300 (100%): Fatal if swallowed [Danger Acute toxicity, oral] H310 (100%): Fatal in contact with skin [Danger Acute toxicity, dermal] H330 (100%): Fatal if inhaled [Danger Acute toxicity, inhalation] H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard] H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P260, P262, P264, P270, P271, P273, P280, P284, P301+P316, P302+P352, P304+P340, P316, P320, P321, P330, P361+P364, P391, P403+P233, P405, and P501

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