![CAS 25121-87-3 2,5-Dibromothieno[3,2-b]thiophene molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/d3678-jpgcontextbwfzdgvyfhjvb3r8mjkxnjz8aw1hz2uvanblz3xomduvadlllzg5mzaymtyxmtyyntqvrdm2nzguanbnfdewzgzly2zlownjmjuwywmwngzkzmu2yje3mjy1ndnhnti3odkyzdixmgjimti1ntzkmzvhyta0ndrmngqwnju.jpeg)
CAS RN: 25121-87-3
2,5-Dibromothieno[3,2-b]thiophene
Product Availability
Choose a grade to view its available package options.
4 package records2 with current stock1 grade group
- Product code: SSC-120693
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
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 5g | ≥97% | 0 Out of Stock | Beijing | Inquiry |
25121-87-3 / 2,5-dibromothieno[3,2-b]thiophene
Basic Information
CAS
25121-87-3
Multi CAS
No
Molecular Formula
C6H2Br2S2
Molecular Weight
298.000000
Exact Mass
297.794420
SMILES
C1=C(SC2=C1SC(=C2)Br)Br
InChI
InChI=1S/C6H2Br2S2/c7-5-1-3-4(10-5)2-6(8)9-3/h1-2H
InChIKey
APDAUBNBDJUQGW-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
10
Aromatic heavy atom count
8
H-bond acceptors
2
Molar refractivity
55.1
TPSA
56.5000
LogP / Solubility
WLOGP
4.49
MLOGP
3.96
XLogP3
4.8
Consensus LogP
4.42
Log S (ESOL)
-5.11
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.24
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.32
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)
-1.35
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
Customers Also Viewed
-
-
-
(3,3′-Difluoro-[2,2′-bithiophene]-5,5′-diyl)bis(trimethylstannane)
- CAS RN: 1619967-09-7
- Product Code: ICTD5436
- Purity/Analytical method: >98.0%(HPLC)
-
3,3′-Dibromo-5,5′-bis(trimethylsilyl)-2,2′-bithiophene
- CAS RN: 207742-50-5
- Product Code: SSC-097752
-
-
![CAS 909280-97-3 2,6-Dibromobenzo[1,2-b:4,5-b’]dithiophene molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/d3954-jpgcontextbwfzdgvyfhjvb3r8mjg1mjh8aw1hz2uvanblz3xonwevagy0lzg5mzaymzeyntuwnzavrdm5ntquanbnfgmwnjq3odm3zdmznzllnta3mzqxntezm2uxmzk0zmrinme4n2rlmzczywm1nwnkzgiwzmriytcymzkwyjrhzgm.jpeg)
![CAS 1619967-09-7 (3,3′-Difluoro-[2,2′-bithiophene]-5,5′-diyl)bis(trimethylstannane) molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/d5436-jpgcontextbwfzdgvyfhjvb3r8mzm1njb8aw1hz2uvanblz3xozguvadm2lzg5mzaznzizntqwnzgvrdu0mzyuanbnfdm0mjzlode0ytgxmdk2yznlndg5zdbhn2i0ndrlmzqxmwq3nmuwztllmznjztywzmflyzhhzdrizmfjm2yymtm.jpeg)
![CAS 53255-78-0 3,4-Dibromothieno[2,3-b]thiophene molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/d4033-jpgcontextbwfzdgvyfhjvb3r8nde3mtl8aw1hz2uvanblz3xomtkvage2lzg5mzaymzu1oda0ndyvrdqwmzmuanbnfgjkyjmyyzblndy1mdnmnmi4ndy0njm0otgxyjmxmmnmmdzjyzjmymvjmdhlyzbkzjflnzuwyzdjzmyzyjrmmgy.jpeg)
