2,6-Diaminopyridine (CAS 141-86-6) — formula C5H7N3, molecular weight 109.06 g/mol; category pharmaceutical intermediates and APIs.
2,6-Diaminopyridine (CAS 141-86-6) is a pharmaceutical intermediate or API 医药中间体及原料药. Its molecular formula C5H7N3 comprises 5 C, 7 H, 3 N atoms. Its molecular weight is about 109.06 g/mol. Reported physicochemical data: boiling point around 285 °C @760 [mm Hg], LogP about 0.2. Pharmaceutical intermediates and APIs are critical building blocks for drug synthesis, with strict requirements on purity, impurities and process consistency. Used in API synthesis, formulation and pre-clinical research; supplied with COA and impurity-profile documentation. 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 | 141-86-6 |
|---|---|
| Molecular Formula | C5H7N3 |
| Molecular Weight | 109.06 g/mol |
| Boiling Point | 285 °C @760 [mm Hg] |
| LogP | 0.2 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Pharmaceutical Raw Materials |
Documented applications: formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
2,6-Diaminopyridine is a pharmaceutical intermediate or API compound with CAS registry number 141-86-6 and molecular formula C5H7N3 (molecular weight 109.06 g/mol), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 141-86-6
Its molecular formula C5H7N3 comprises 5 C, 7 H, 3 N atoms.
Also known as: 2,6-Diaminopyridine · 2,6-二氨基吡啶
Category: pharmaceutical intermediates and APIs
The CAS registry number of 2,6-Diaminopyridine is 141-86-6.
Molecular formula C5H7N3, molecular weight 109.06 g/mol.
It is also registered under: 2,6-Diaminopyridine, 2,6-二氨基吡啶.
Recorded applications: formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Pharmaceutical Raw Materials.
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 2,6-Diaminopyridine (CAS 141-86-6), compiled from public chemistry databases.
| CAS Registry Number | 141-86-6 |
|---|---|
| PubChem CID | 8861 |
| Molecular formula | C5H7N3 |
| Molecular weight | 109.06 g/mol |
| IUPAC name | pyridine-2,6-diamine |
| InChIKey | VHNQIURBCCNWDN-UHFFFAOYSA-N |
| UNII (FDA) | K89AB8CKG6 |
| Molecular Weight | 109.13 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 109.063997236 |
| Monoisotopic Mass | 109.063997236 |
| Topological Polar Surface Area | 64.9 |
| Heavy Atom Count | 8 |
| Boiling Point | 285 °C @760 [mm Hg] |
|---|---|
| Ionization Efficiency | 3.05 |
| Ionization Efficiency | 1.9 |
| Ionization Efficiency | MeCN (80%) |
2,6-Diaminopyridine; 141-86-6; pyridine-2,6-diamine; 2,6-pyridinediamine; pyridine, 2,6-diamino-; DAP (amine); DTXSID0040127; NSC-1921; K89AB8CKG6; RODOL 26PYR; DTXCID8020127; RefChem:83122; CHEBI:51598; 205-507-2; Diaminopyridine; pyridine-2,6-diyldiamine
| Regulatory & Food Contact | CIR / INCI: Hair dyeing |
|---|
| Reported hazard statements | H301 (99%), H315 (89.3%), H317 (16.5%), H319 (100%), H335 (89.3%), H411 (13.6%) |
|---|
H301 (99%): Toxic if swallowed [Danger Acute toxicity, oral]
H315 (89.3%): Causes skin irritation [Warning Skin corrosion/irritation]
2,6-Diaminopyridine is identified by CAS 141-86-6, molecular formula C5H7N3 and molecular weight 109.06 g/mol. UNII K89AB8CKG6; InChIKey VHNQIURBCCNWDN-UHFFFAOYSA-N. Boiling Point: 285 °C @760 [mm Hg]; Ionization Efficiency: 3.05; Ionization Efficiency: 1.9.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,6-二氨基吡啶