2,4-二氨基-6-(羟甲基)-蝶啶盐酸盐，CAS 登记号 73978-41-3，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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2,4-diamino-6-(hydroxymethyl)-pteridine hydrochloride · CAS 73978-41-3 · C7H8N6O. UNII 1RU16O4RO0. LogP: -0.45.
| CAS Registry Number | 73978-41-3 |
|---|---|
| PubChem CID | 70347 |
| Molecular formula | C7H8N6O |
| IUPAC name | (2,4-diaminopteridin-6-yl)methanol |
| UNII (FDA) | 1RU16O4RO0 |
| Molecular Weight | 192.18 |
|---|---|
| XLogP3 | -1.7 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 1 |
| Exact Mass | 192.07595890 |
| Monoisotopic Mass | 192.07595890 |
| Topological Polar Surface Area | 124 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| LogP | -0.45 |
|---|
| GHS notification summary | 2.5% (1 / 40) |
|---|
| GHS notification summary | 2.5% (1 / 40) |
|---|---|
| Reported hazard statements | H302 (97.5%) |
This chemical does not meet GHS hazard criteria for 2.5% (1 of 40) of reports.
H302 (97.5%): Harmful if swallowed [Warning Acute toxicity, oral]
945-24-4; (2,4-diaminopteridin-6-yl)methanol; 2,4-diamino-6-hydroxymethylpteridine; 6-Pteridinemethanol, 2,4-diamino-; 2,4-Diaminopteridine-6-ylmethanol; 1RU16O4RO0; EINECS 213-412-2; METHOTREXATE IMPURITY A [EP IMPURITY]; METHOTREXATE IMPURITY A (EP IMPURITY); RefChem:443172; 2,4-Diamino-6-(hydroxymethyl)pteridine; Methotrexate EP Impurity A; 2,4-Pteridinediamine-6-methanol; MFCD00006711; DC329; 6-Hydroxymethyl-2,4-pteridinediamine
CAS 73978-41-3; molecular formula C7H8N6O; molecular weight — g/mol.
945-24-4, (2,4-diaminopteridin-6-yl)methanol, 2,4-diamino-6-hydroxymethylpteridine, 6-Pteridinemethanol, 2,4-diamino-, 2,4-Diaminopteridine-6-ylmethanol, 1RU16O4RO0.
2.5% of GHS notifications report no hazard classification (1 of 40).
LogP: -0.45.
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.