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CAS 1081-34-1 2,2′:5′,2”-Terthiophene (purified by sublimation) molecular structure lightbox
CAS RN: 1081-34-1

2,2′:5′,2”-Terthiophene (purified by sublimation)

Product Availability

Choose a grade to view its available package options.

14 package records13 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251023 100g In stock Inquiry
Batchno.20250626 1g In stock Inquiry
Batchno.20250406 250mg In stock Inquiry
Batchno.20251230 25g In stock Inquiry
Batchno.20260110 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250723 100g In stock Shanghai Inquiry
Batchno.20260619 10g In stock Shanghai, Tianjin Inquiry
Batchno.20260422 1g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20250708 1mg In stock Shanghai, Tianjin, Wuhan Inquiry
Batchno.20251122 250mg In stock Shanghai, Shenzhen Inquiry
Batchno.20250520 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250814 500g Out of stock Inquiry
Batchno.20260422 5g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260620 250mg / 1g / 5g / 25g / 100g Confirm by inquiry Shandong, Shanghai, Chongqing, Hebei Inquiry
  • Product code: SSC-009369
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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: 25g
  • 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 1081-34-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ＞97% 0 Out of Stock Beijing Inquiry

1081-34-1 / 2,5-dithiophen-2-ylthiophene

2,2':5',2''-Terthiophene | alpha-Terthienyl | 2,2',5',2''-Terthienyl

Standard CAS: 1081-34-1 Multi CAS: Yes
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
1081-34-1
Multi CAS
Yes
Molecular Formula
C12H8S3
Molecular Weight
248.400000
Exact Mass
247.978814
SMILES
C1=CSC(=C1)C2=CC=C(S2)C3=CC=CS3
InChI
InChI=1S/C12H8S3/c1-3-9(13-7-1)11-5-6-12(15-11)10-4-2-8-14-10/h1-8H
InChIKey
KXSFECAJUBPPFE-UHFFFAOYSA-N
Synonyms
2,2':5',2''-Terthiophene alpha-Terthienyl 2,2',5',2''-Terthienyl 2,5-dithiophen-2-ylthiophene 0P77RAU2RR

Computed Properties

Structural Parameters

Heavy atom count
15
Aromatic heavy atom count
15
Rotatable bonds
2
H-bond acceptors
3
Molar refractivity
70.95
TPSA
84.7000

LogP / Solubility

WLOGP
5.21
MLOGP
4.59
XLogP3
4.4
Consensus LogP
4.73
Log S (ESOL)
-5.27
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.35
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.83
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-0.54

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (25%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (25%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (25%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation] H413 (25%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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