6-（氯甲基）蝶啶-2,4-二胺一盐酸盐，CAS 登记号 82778-08-3，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，下游主要用于医药原料。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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6- (chloromethyl) pteridine-2,4-diamine monohydrochloride · CAS 82778-08-3 · C7H8Cl2N6. UNII M2QL1GYL98.
| CAS Registry Number | 82778-08-3 |
|---|---|
| PubChem CID | 157879 |
| Molecular formula | C7H8Cl2N6 |
| IUPAC name | 6-(chloromethyl)pteridine-2,4-diamine;hydrochloride |
| UNII (FDA) | M2QL1GYL98 |
| Molecular Weight | 247.08 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 246.0187497 |
| Monoisotopic Mass | 246.0187497 |
| Topological Polar Surface Area | 104 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 203 |
| Reported hazard statements | H302 (100%), H312 (100%), H332 (100%), H351 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
2,4-diamino-6-chloromethylpteridine hydrochloride; RefChem:539629; 82778-08-3; 6-(Chloromethyl)pteridine-2,4-diamine monohydrochloride; 6-(chloromethyl)pteridine-2,4-diamine hydrochloride; 6-(Chloromethyl)-2,4-pteridinediamine hydrochloride; 6-(chloromethyl)pteridine-2,4-diamine;hydrochloride; Methotrexate Impurity 21; M2QL1GYL98; EINECS 280-027-4; UNII-M2QL1GYL98; C7H8Cl2N6; SCHEMBL6448505; DTXSID40231992; WLZ5390; SDZKFWPFFHILFI-UHFFFAOYSA-N
CAS 82778-08-3; molecular formula C7H8Cl2N6; molecular weight — g/mol.
2,4-diamino-6-chloromethylpteridine hydrochloride, RefChem:539629, 82778-08-3, 6-(Chloromethyl)pteridine-2,4-diamine monohydrochloride, 6-(chloromethyl)pteridine-2,4-diamine hydrochloride, 6-(Chloromethyl)-2,4-pteridinediamine hydrochloride.
Hazard statements reported: H302, H312, H332, H351.
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.