4-Chloro-1H-pyrazolo[3,4-d]pyrimidine (CAS 5399-92-8) — formula C5H3ClN4, molecular weight 154.56; category organic chemicals.
4-Chloro-1H-pyrazolo[3,4-d]pyrimidine (CAS 5399-92-8) is a chemical raw material in the organic chemicals category. Its molecular formula C5H3ClN4 comprises 5 C, 3 H, 1 Cl, 4 N atoms. Its molecular weight is about 154.56. Reported physicochemical data: LogP about 1.1. 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 | 5399-92-8 |
|---|---|
| Molecular Formula | C5H3ClN4 |
| Molecular Weight | 154.56 |
| LogP | 1.1 |
| Category | Organic Chemicals |
4-Chloro-1H-pyrazolo[3,4-d]pyrimidine is a carbon-based organic compound with CAS registry number 5399-92-8 and molecular formula C5H3ClN4 (molecular weight 154.56), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5399-92-8
Its molecular formula C5H3ClN4 comprises 5 C, 3 H, 1 Cl, 4 N atoms.
Also known as: 4-Chloro-1H-pyrazolo[3,4-d]pyrimidine · 4-氯-1H-吡唑并[3,4-d]嘧啶
Category: organic chemicals
The CAS registry number of 4-Chloro-1H-pyrazolo[3,4-d]pyrimidine is 5399-92-8.
Molecular formula C5H3ClN4, molecular weight 154.56.
It is also registered under: 4-Chloro-1H-pyrazolo[3,4-d]pyrimidine, 4-氯-1H-吡唑并[3,4-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 4-Chloro-1H-pyrazolo[3,4-d]pyrimidine (CAS 5399-92-8), compiled from public chemistry databases.
| CAS Number | 5399-92-8 |
|---|---|
| PubChem CID | 221095 |
| Molecular Formula | C5H3ClN4 |
| IUPAC Name | 4-chloro-1H-pyrazolo[5,4-d]pyrimidine |
| UNII (FDA) | HMS1652C11 |
| Molecular Weight | 154.56 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 154.0046238 |
| Monoisotopic Mass | 154.0046238 |
| Topological Polar Surface Area | 54.5 |
| Heavy Atom Count | 10 |
4-Chloro-1H-pyrazolo[3,4-d]pyrimidine; 4-Chloro-1H-pyrazolo(3,4-d)pyrimidine; DTXSID20277919; RefChem:520810; DTXCID00229077; 5399-92-8; 4-Chloropyrazolo[3,4-d]pyrimidine; 1H-Pyrazolo[3,4-d]pyrimidine, 4-chloro-; 4-chloro-2H-pyrazolo[3,4-d]pyrimidine; MFCD03030404; 4-chloro-5H-pyrazolo[3,4-d]pyrimidine; 1821249-93-7; SDCCGMLS-0065537.P001; 4-Chloro-1H- pyrazolo[3,4-d]pyrimidine; EN300-27216; F0909-0060
| Notified hazard statements | H302 (95.7%), H312 (13%), H315 (100%), H319 (100%), H332 (17.4%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-氯-1H-吡唑并[3,4-d]嘧啶