5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (CAS 157327-49-6) — formula C7H11Cl2N3, molecular weight 208.09; category organic chemicals.
5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (CAS 157327-49-6) is a chemical raw material in the organic chemicals category. Its molecular formula C7H11Cl2N3 comprises 7 C, 11 H, 2 Cl, 3 N atoms. Its molecular weight is about 208.09. 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 | 157327-49-6 |
|---|---|
| Molecular Formula | C7H11Cl2N3 |
| Molecular Weight | 208.09 |
| Category | Organic Chemicals |
5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine is a carbon-based organic compound with CAS registry number 157327-49-6 and molecular formula C7H11Cl2N3 (molecular weight 208.09), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 157327-49-6
Its molecular formula C7H11Cl2N3 comprises 7 C, 11 H, 2 Cl, 3 N atoms.
Also known as: 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine · 5,6,7,8-四氢吡啶并[4,3-d]嘧啶
Category: organic chemicals
The CAS registry number of 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine is 157327-49-6.
Molecular formula C7H11Cl2N3, molecular weight 208.09.
It is also registered under: 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine, 5,6,7,8-四氢吡啶并[4,3-d]嘧啶.
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 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (CAS 157327-49-6), compiled from public chemistry databases.
| CAS Registry Number | 157327-49-6 |
|---|---|
| PubChem CID | 19883247 |
| Molecular formula | C7H11Cl2N3 |
| IUPAC name | 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine;dihydrochloride |
| Molecular Weight | 208.09 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 207.0330028 |
| Monoisotopic Mass | 207.0330028 |
| Topological Polar Surface Area | 37.8 |
| Heavy Atom Count | 12 |
157327-49-6; 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidine dihydrochloride; 5H,6H,7H,8H-pyrido[4,3-d]pyrimidine dihydrochloride; MFCD09999161; 5,6,7,8-Tetrahydro-pyrido[4,3-d]pyrimidine dihydrochloride; 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidinedihydrochloride; Pyrido[4,3-d]pyrimidine, 5,6,7,8-tetrahydro-, hydrochloride (1:2); 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine-3,6-diium;dichloride; Pyrido[4,3-d]; SCHEMBL31126075; AKOS015919474; CS-W003720; DS-0354; FT58958; PB13144; SY025899
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine · CAS 157327-49-6 · C7H11Cl2N3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5,6,7,8-四氢吡啶并[4,3-d]嘧啶