4-Mercapto-1H-pyrazolo[3,4-d]pyrimidine hemihydrate (CAS No. 5334-23-6) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 4-Mercapto-1H-pyrazolo[3,4-d]pyrimidine hemihydrate is 5334-23-6.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
4-Mercapto-1H-pyrazolo[3,4-d]pyrimidine hemihydrate · CAS 5334-23-6 · C5H4N4S. UNII 79F9I2R16M.
| CAS Registry Number | 5334-23-6 |
|---|---|
| PubChem CID | 135445058 |
| Molecular formula | C5H4N4S |
| IUPAC name | 1,7-dihydropyrazolo[5,4-d]pyrimidine-4-thione |
| UNII (FDA) | 79F9I2R16M |
| Molecular Weight | 152.18 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 152.01566732 |
| Monoisotopic Mass | 152.01566732 |
| Topological Polar Surface Area | 85.2 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Tisopurine; 5334-23-6; Thiopurinol; Tisopurina; 4-Mercaptopyrazolo[3,4-d]pyrimidine; Tisopurinum; Exuracid; NSC-1392; 79F9I2R16M; DTXSID90201488; 4-mercaptopyrazolo(3,4-d)pyrimidine; RefChem:190135; DTXCID90123979; M04AA02; 1H,4H,7H-pyrazolo(3,4-d)pyrimidine-4-thione; 226-251-8
CAS 5334-23-6; molecular formula C5H4N4S; molecular weight — g/mol.
Tisopurine, 5334-23-6, Thiopurinol, Tisopurina, 4-Mercaptopyrazolo[3,4-d]pyrimidine, Tisopurinum.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.