6- (chloromethyl) pteridine-2,4-diamine monohydrochloride (CAS 82778-08-3) — formula C7H8Cl2N6, molecular weight 247.08; category pharmaceutical intermediates and APIs.
6- (chloromethyl) pteridine-2,4-diamine monohydrochloride (CAS 82778-08-3) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C7H8Cl2N6 comprises 7 C, 8 H, 2 Cl, 6 N atoms. Its molecular weight is about 247.08. 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 | 82778-08-3 |
|---|---|
| Molecular Formula | C7H8Cl2N6 |
| Molecular Weight | 247.08 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Pharmaceutical Raw Materials |
Documented applications: 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
6- (chloromethyl) pteridine-2,4-diamine monohydrochloride is a pharmaceutical intermediate or API compound with CAS registry number 82778-08-3 and molecular formula C7H8Cl2N6 (molecular weight 247.08), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 82778-08-3
Its molecular formula C7H8Cl2N6 comprises 7 C, 8 H, 2 Cl, 6 N atoms.
Also known as: 6- (chloromethyl) pteridine-2,4-diamine monohydrochloride · 6-（氯甲基）蝶啶-2,4-二胺一盐酸盐
Category: pharmaceutical intermediates and APIs
The CAS registry number of 6- (chloromethyl) pteridine-2,4-diamine monohydrochloride is 82778-08-3.
Molecular formula C7H8Cl2N6, molecular weight 247.08.
It is also registered under: 6- (chloromethyl) pteridine-2,4-diamine monohydrochloride, 6-（氯甲基）蝶啶-2,4-二胺一盐酸盐.
Recorded applications: 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Category: Pharmaceutical Raw Materials.
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 6- (chloromethyl) pteridine-2,4-diamine monohydrochloride (CAS 82778-08-3), compiled from public chemistry databases.
| 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 |
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
| 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]
6- (chloromethyl) pteridine-2,4-diamine monohydrochloride · CAS 82778-08-3 · C7H8Cl2N6. UNII M2QL1GYL98.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 6-（氯甲基）蝶啶-2,4-二胺一盐酸盐