3-Amino-4-chloropyridine (CAS 20511-15-3) — formula C5H5ClN2, molecular weight 128.56; category organic chemicals.
3-Amino-4-chloropyridine (CAS 20511-15-3) is a chemical raw material in the organic chemicals category. Its molecular formula C5H5ClN2 comprises 5 C, 5 H, 1 Cl, 2 N atoms. Its molecular weight is about 128.56. Reported physicochemical data: LogP about 0.8. 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 | 20511-15-3 |
|---|---|
| Molecular Formula | C5H5ClN2 |
| Molecular Weight | 128.56 |
| LogP | 0.8 |
| Category | Organic Chemicals |
3-Amino-4-chloropyridine is a carbon-based organic compound with CAS registry number 20511-15-3 and molecular formula C5H5ClN2 (molecular weight 128.56), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 20511-15-3
Its molecular formula C5H5ClN2 comprises 5 C, 5 H, 1 Cl, 2 N atoms.
Also known as: 3-Amino-4-chloropyridine · 3-氨基-4-氯吡啶
Category: organic chemicals
The CAS registry number of 3-Amino-4-chloropyridine is 20511-15-3.
Molecular formula C5H5ClN2, molecular weight 128.56.
It is also registered under: 3-Amino-4-chloropyridine, 3-氨基-4-氯吡啶.
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 3-Amino-4-chloropyridine (CAS 20511-15-3), compiled from public chemistry databases.
| CAS Registry Number | 20511-15-3 |
|---|---|
| PubChem CID | 581932 |
| Molecular formula | C5H5ClN2 |
| IUPAC name | 4-chloropyridin-3-amine |
| UNII (FDA) | GT8F44VRG6 |
| Molecular Weight | 128.56 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 128.0141259 |
| Monoisotopic Mass | 128.0141259 |
| Topological Polar Surface Area | 38.9 |
| Heavy Atom Count | 8 |
3-Amino-4-chloropyridine; 20511-15-3; 4-Chloro-3-pyridinamine; DTXSID30342445; RefChem:497256; DTXCID90293525; 640-914-2; 4-chloropyridin-3-amine; 4-Chloro-pyridin-3-ylamine; 3-PYRIDINAMINE, 4-CHLORO-; MFCD00235124; 4-Chloro-3-aminopyridine; 3-Amino-4-chloropyridine, 97%; CS-D1565; BP-20120; EN300-77714
| Reported hazard statements | H301 (83.7%), H302 (14.3%), H312 (12.2%), H315 (100%), H318 (83.7%), H319 (16.3%), H332 (14.3%), H335 (98%) |
|---|
H301 (83.7%): Toxic if swallowed [Danger Acute toxicity, oral]
H302 (14.3%): Harmful if swallowed [Warning Acute toxicity, oral]
3-Amino-4-chloropyridine · CAS 20511-15-3 · C5H5ClN2. UNII GT8F44VRG6.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-氨基-4-氯吡啶