2-Amino-3-cyanothiophene (CAS 4651-82-5) — formula C5H4N2S, molecular weight 124.17; category organic chemicals.
2-Amino-3-cyanothiophene (CAS 4651-82-5) is a chemical raw material in the organic chemicals category. Its molecular formula C5H4N2S comprises 5 C, 4 H, 2 N, 1 S atoms. Its molecular weight is about 124.17. Reported physicochemical data: LogP about 1.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 4651-82-5 |
|---|---|
| Molecular Formula | C5H4N2S |
| Molecular Weight | 124.17 |
| LogP | 1.5 |
| Category | Organic Chemicals |
2-Amino-3-cyanothiophene is a carbon-based organic compound with CAS registry number 4651-82-5 and molecular formula C5H4N2S (molecular weight 124.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4651-82-5
Its molecular formula C5H4N2S comprises 5 C, 4 H, 2 N, 1 S atoms.
Also known as: 2-Amino-3-cyanothiophene · 2-氨基-3-氰基噻吩
Category: organic chemicals
The CAS registry number of 2-Amino-3-cyanothiophene is 4651-82-5.
Molecular formula C5H4N2S, molecular weight 124.17.
It is also registered under: 2-Amino-3-cyanothiophene, 2-氨基-3-氰基噻吩.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-Amino-3-cyanothiophene (CAS 4651-82-5), compiled from public chemistry databases.
| CAS Registry Number | 4651-82-5 |
|---|---|
| PubChem CID | 736607 |
| Molecular formula | C5H4N2S |
| IUPAC name | 2-aminothiophene-3-carbonitrile |
| UNII (FDA) | NS00126748 |
| Molecular Weight | 124.17 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 124.00951931 |
| Monoisotopic Mass | 124.00951931 |
| Topological Polar Surface Area | 78.1 |
| Heavy Atom Count | 8 |
2-Aminothiophene-3-carbonitrile; 4651-82-5; DTXSID90353072; RefChem:85414; DTXCID40304135; 610-308-2; 2-AMINO-3-CYANOTHIOPHENE; 2-amino-3-thiophenecarbonitrile; MFCD00706298; SCHEMBL164475; AB1186; F0239-0003; AKOS000200206; 4N-807; AE-641/30110042; Z56820754
| Reported hazard statements | H302 (95.6%), H315 (97.8%), H318 (86.7%), H319 (11.1%), H335 (95.6%) |
|---|
H302 (95.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (97.8%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Amino-3-cyanothiophene · CAS 4651-82-5 · C5H4N2S. UNII NS00126748.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-氨基-3-氰基噻吩