5-Methylthiophene-2-boronic acid (CAS 162607-20-7) — formula C5H7BO2S, molecular weight 141.99; category organic chemicals.
| CAS Number | 162607-20-7 |
|---|---|
| Molecular Formula | C5H7BO2S |
| Molecular Weight | 141.99 |
| Category | Organic Chemicals |
5-Methylthiophene-2-boronic acid is a carbon-based organic compound with CAS registry number 162607-20-7 and molecular formula C5H7BO2S (molecular weight 141.99), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 162607-20-7
Its molecular formula C5H7BO2S comprises 5 C, 7 H, 1 B, 2 O, 1 S atoms.
Also known as: 5-Methylthiophene-2-boronic acid · 5-甲基噻吩-2-硼酸
Category: organic chemicals
The CAS registry number of 5-Methylthiophene-2-boronic acid is 162607-20-7.
Molecular formula C5H7BO2S, molecular weight 141.99.
It is also registered under: 5-Methylthiophene-2-boronic acid, 5-甲基噻吩-2-硼酸.
Category: Organic Chemicals.
Independent reference data for 5-Methylthiophene-2-boronic acid (CAS 162607-20-7), compiled from public chemistry databases.
| CAS Registry Number | 162607-20-7 |
|---|---|
| PubChem CID | 2734374 |
| Molecular formula | C5H7BO2S |
| IUPAC name | (5-methylthiophen-2-yl)boronic acid |
| UNII (FDA) | ST50823760 |
| Molecular Weight | 141.99 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 142.0259808 |
| Monoisotopic Mass | 142.0259808 |
| Topological Polar Surface Area | 68.7 |
| Heavy Atom Count | 9 |
(5-methylthiophen-2-yl)boronic Acid; 5-Methyl-2-thiopheneboronic acid; RefChem:404143; 672-308-9; 5-Methylthiophene-2-boronic acid; 162607-20-7; (5-methyl-2-thienyl)boronic acid; MFCD01318166; 5-Methyl-2-thienylboronic Acid; 5-methyl-2-thienylboric acid; Boronic acid, (5-methyl-2-thienyl)-; 5-methyl-thiophene-2-boronic acid; 5-Methyl-2-thiopheneboronic acid (contains varying amounts of Anhydride); CS-W001235; PB21738; PS-9501
| Reported hazard statements | H302 (11.1%), H312 (11.1%), H315 (100%), H319 (100%), H332 (11.1%), H335 (88.9%) |
|---|
H302 (11.1%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (11.1%): Harmful in contact with skin [Warning Acute toxicity, dermal]
5-Methylthiophene-2-boronic acid · CAS 162607-20-7 · C5H7BO2S. UNII ST50823760.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-甲基噻吩-2-硼酸