5-Chloropyridine-2-boronic acid (CAS 652148-91-9) — formula C5H5BClNO2, molecular weight 157.36; category organic chemicals.
5-Chloropyridine-2-boronic acid (CAS 652148-91-9) is a chemical raw material in the organic chemicals category. Its molecular formula C5H5BClNO2 comprises 5 C, 5 H, 1 B, 1 Cl, 1 N, 2 O atoms. Its molecular weight is about 157.36. 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 | 652148-91-9 |
|---|---|
| Molecular Formula | C5H5BClNO2 |
| Molecular Weight | 157.36 |
| Category | Organic Chemicals |
5-Chloropyridine-2-boronic acid is a carbon-based organic compound with CAS registry number 652148-91-9 and molecular formula C5H5BClNO2 (molecular weight 157.36), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 652148-91-9
Its molecular formula C5H5BClNO2 comprises 5 C, 5 H, 1 B, 1 Cl, 1 N, 2 O atoms.
Also known as: 5-Chloropyridine-2-boronic acid · 5-氯吡啶-2-硼酸
Category: organic chemicals
The CAS registry number of 5-Chloropyridine-2-boronic acid is 652148-91-9.
Molecular formula C5H5BClNO2, molecular weight 157.36.
It is also registered under: 5-Chloropyridine-2-boronic acid, 5-氯吡啶-2-硼酸.
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 5-Chloropyridine-2-boronic acid (CAS 652148-91-9), compiled from public chemistry databases.
| CAS Registry Number | 652148-91-9 |
|---|---|
| PubChem CID | 22832086 |
| Molecular formula | C5H5BClNO2 |
| IUPAC name | (5-chloro-2-pyridinyl)boronic acid |
| Molecular Weight | 157.36 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 157.0101863 |
| Monoisotopic Mass | 157.0101863 |
| Topological Polar Surface Area | 53.4 |
| Heavy Atom Count | 10 |
5-Chloropyridine-2-boronic acid; RefChem:534994; 675-006-5; 652148-91-9; 5-Chloro-2-pyridineboronic acid; (5-chloropyridin-2-yl)boronic acid; 5-chloropyridin-2-ylboronic acid; MFCD07368862; (5-chloro-2-pyridyl)boronic acid; 2-Borono-5-chloropyridine; 5-Chloropyridine-2-boronicacid; Boronic acid, (5-chloro-2-pyridinyl)-; 5-Chloropyridine-2-Boronic; 3-Chloropyridine-6-boronicacid; SCHEMBL2210203; DTXSID90628590
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5-Chloropyridine-2-boronic acid · CAS 652148-91-9 · C5H5BClNO2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-氯吡啶-2-硼酸