5-Cyanothiophene-2-boronic acid (CAS 305832-67-1) — formula C5H4BNO2S, molecular weight 152.97; category organic chemicals.
| CAS Number | 305832-67-1 |
|---|---|
| Molecular Formula | C5H4BNO2S |
| Molecular Weight | 152.97 |
| Category | Organic Chemicals |
5-Cyanothiophene-2-boronic acid is a carbon-based organic compound with CAS registry number 305832-67-1 and molecular formula C5H4BNO2S (molecular weight 152.97), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 305832-67-1
Its molecular formula C5H4BNO2S comprises 5 C, 4 H, 1 B, 1 N, 2 O, 1 S atoms.
Also known as: 5-Cyanothiophene-2-boronic acid · 5-氰基噻吩-2-硼酸
Category: organic chemicals
The CAS registry number of 5-Cyanothiophene-2-boronic acid is 305832-67-1.
Molecular formula C5H4BNO2S, molecular weight 152.97.
It is also registered under: 5-Cyanothiophene-2-boronic acid, 5-氰基噻吩-2-硼酸.
Category: Organic Chemicals.
Independent reference data for 5-Cyanothiophene-2-boronic acid (CAS 305832-67-1), compiled from public chemistry databases.
| CAS Registry Number | 305832-67-1 |
|---|---|
| PubChem CID | 4198743 |
| Molecular formula | C5H4BNO2S |
| IUPAC name | (5-cyanothiophen-2-yl)boronic acid |
| UNII (FDA) | Z586250154 |
| Molecular Weight | 152.97 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 153.0055797 |
| Monoisotopic Mass | 153.0055797 |
| Topological Polar Surface Area | 92.5 |
| Heavy Atom Count | 10 |
5-Cyanothiophene-2-boronic acid; 305832-67-1; (5-cyanothiophen-2-yl)boronic Acid; DTXSID40400742; RefChem:535088; DTXCID90351598; 608-502-7; 5-cyanothiophen-2-ylboronic acid; MFCD02094029; C5H4BNO2S; (5-cyano-2-thienyl)boronic acid; Boronic acid, B-(5-cyano-2-thienyl)-; Boronic acid, (5-cyano-2-thienyl)-; 5-Cyanothiophene-2-boronicacid(contains varying amounts of Anhydride); 5-CYANO-2-THIENYLBORONIC ACID; 5-(dihydroxyboranyl)thiophene-2-carbonitrile
| Reported hazard statements | H301 (14.3%), H302 (85.7%), H311 (14.3%), H312 (14.3%), H315 (85.7%), H319 (85.7%), H331 (14.3%), H332 (14.3%) |
|---|
H301 (14.3%): Toxic if swallowed [Danger Acute toxicity, oral]
H302 (85.7%): Harmful if swallowed [Warning Acute toxicity, oral]
5-Cyanothiophene-2-boronic acid · CAS 305832-67-1 · C5H4BNO2S. UNII Z586250154.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-氰基噻吩-2-硼酸