![3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile structure](/static/products/3954/3954-26-5.webp)
3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile
TL;DR: 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile (CAS 3954-26-5) is a chemical compound with molecular formula C8H4N4S2 and molecular weight 219.99 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile
Also Known As: 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile, KZBSENMHTIDEHV-UHFFFAOYSA-, BAS 07417489, Thieno[2,3-b]thiophene-2,5-dicarbonitrile, 3,4-diamino- (en), J1.648.822D
| Molecular Formula | C8H4N4S2 |
|---|---|
| Molecular Weight | 219.99 g/mol |
| LogP | 2.2 |
| Topological Polar Surface Area | 156.0 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 6 |
| Rotatable Bonds | 0 |
| Exact Mass | 219.98773 |
| Heavy Atoms | 14 |
| Complexity | 308.0 |
Chemical Identifiers
| CAS Number | 3954-26-5 |
|---|---|
| SMILES | C(#N)C1=C(C2=C(S1)SC(=C2N)C#N)N |
| InChIKey | KZBSENMHTIDEHV-UHFFFAOYSA-N |
Product Overview
3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile (CAS 3954-26-5), with molecular formula C8H4N4S2 and molecular weight 219.99 g/mol. IUPAC: 3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile.
Chemical Property Profile of 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile
Property Insights of 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile
The XLogP value of 2.2 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile. The TPSA of 156.0 Ų indicates high polarity, suggesting 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile has 2 hydrogen bond donor(s) and 6 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile?
The CAS number of 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile is 3954-26-5.
What is the molecular formula of 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile?
The molecular formula of 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile is C8H4N4S2.
What is the molecular weight of 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile?
The molecular weight of 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile is 219.99 g/mol.
Where can I buy 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile?
You can request a quote for 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile?
Yes, KEHONG BIO provides custom synthesis services for 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.