Pyridine-d5 (CAS 7291-22-7) — formula C5H5N, molecular weight 84.13; category organic chemicals.
Pyridine-d5 (CAS 7291-22-7) is a chemical raw material in the organic chemicals category. Its molecular formula C5H5N comprises 5 C, 5 H, 1 N atoms. Its molecular weight is about 84.13. Reported physicochemical data: boiling point around 114.4 °C @760 [mm Hg], LogP about 0.7. 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 | 7291-22-7 |
|---|---|
| Molecular Formula | C5H5N |
| Molecular Weight | 84.13 |
| Boiling Point | 114.4 °C @760 [mm Hg] |
| LogP | 0.7 |
| Category | Organic Chemicals |
Pyridine-d5 is a carbon-based organic compound with CAS registry number 7291-22-7 and molecular formula C5H5N (molecular weight 84.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 7291-22-7
Its molecular formula C5H5N comprises 5 C, 5 H, 1 N atoms.
Also known as: Pyridine-d5 · 吡啶-d5
Category: organic chemicals
The CAS registry number of Pyridine-d5 is 7291-22-7.
Molecular formula C5H5N, molecular weight 84.13.
It is also registered under: Pyridine-d5, 吡啶-d5.
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 Pyridine-d5 (CAS 7291-22-7), compiled from public chemistry databases.
| CAS Registry Number | 7291-22-7 |
|---|---|
| PubChem CID | 558519 |
| Molecular formula | C5H5N |
| IUPAC name | 2,3,4,5,6-pentadeuteriopyridine |
| Molecular Weight | 84.13 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 84.073582893 |
| Monoisotopic Mass | 84.073582893 |
| Topological Polar Surface Area | 12.9 |
| Heavy Atom Count | 6 |
| Boiling Point | 114.4 °C @760 [mm Hg] |
|---|---|
| Density | 1.05 @25 °C |
| Vapor Pressure | 15.0 [mmHg] |
Pyridine-d5; 7291-22-7; (2H5)Pyridine; Pentadeuteropyridine; deuterated pyridine; EINECS 230-720-2; Azabenzened5; Azined5; RefChem:870755; 230-720-2; 2,3,4,5,6-pentadeuteriopyridine; pyridine d5; C5D5N; MFCD00044639; Pyridine D5 >99.5%; Pyridine-d?
| Reported hazard statements | H225 (100%), H302, H312, H332 (76%), H315 (76%), H319 (76%) |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H302+H312+H332 (76%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
Pyridine-d5 · CAS 7291-22-7 · C5H5N. Boiling Point: 114.4 °C @760 [mm Hg]; Density: 1.05 @25 °C; Vapor Pressure: 15.0 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 吡啶-d5