5-Chloropyrimidin-2-ol Hydrochloride (CAS 42748-90-3) — formula C4H4Cl2N2O, molecular weight 166.99; category organic chemicals.
5-Chloropyrimidin-2-ol Hydrochloride (CAS 42748-90-3) is a chemical raw material in the organic chemicals category. Its molecular formula C4H4Cl2N2O comprises 4 C, 4 H, 2 Cl, 2 N, 1 O atoms. Its molecular weight is about 166.99. 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 | 42748-90-3 |
|---|---|
| Molecular Formula | C4H4Cl2N2O |
| Molecular Weight | 166.99 |
| Category | Organic Chemicals |
5-Chloropyrimidin-2-ol Hydrochloride is a carbon-based organic compound with CAS registry number 42748-90-3 and molecular formula C4H4Cl2N2O (molecular weight 166.99), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 42748-90-3
Its molecular formula C4H4Cl2N2O comprises 4 C, 4 H, 2 Cl, 2 N, 1 O atoms.
Also known as: 5-Chloropyrimidin-2-ol Hydrochloride · 5-氯嘧啶-2(1H)-酮盐酸盐
Category: organic chemicals
The CAS registry number of 5-Chloropyrimidin-2-ol Hydrochloride is 42748-90-3.
Molecular formula C4H4Cl2N2O, molecular weight 166.99.
It is also registered under: 5-Chloropyrimidin-2-ol Hydrochloride, 5-氯嘧啶-2(1H)-酮盐酸盐.
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-Chloropyrimidin-2-ol Hydrochloride (CAS 42748-90-3), compiled from public chemistry databases.
| CAS Number | 42748-90-3 |
|---|---|
| PubChem CID | 12648523 |
| Molecular Formula | C4H4Cl2N2O |
| IUPAC Name | 5-chloro-1H-pyrimidin-2-one;hydrochloride |
| Molecular Weight | 166.99 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 165.9700681 |
| Monoisotopic Mass | 165.9700681 |
| Topological Polar Surface Area | 41.5 |
| Heavy Atom Count | 9 |
5-chloropyrimidin-2-ol hydrochloride; RefChem:535004; 873-444-3; 42748-90-3; 5-Chloropyrimidin-2(1H)-one hydrochloride; 5-Chloro-2-hydroxypyrimidine HCl; MFCD09250871; 5-chloro-1H-pyrimidin-2-one;hydrochloride; 5-Chloro-2-hydroxy-pyrimidine HCl; 5-Chloropyrimidin-2-olhydrochloride; 5-Chloropyrimidin-2-one;NY3000; 5-chloro-2-hydroxypyrimidine hydrochloride; 5-chloropyrimidone hydrochloride; SCHEMBL1938631; SCHEMBL2773678; GRLWQORZOWPFCM-UHFFFAOYSA-N
| Notified hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-氯嘧啶-2(1H)-酮盐酸盐