Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS No. 21038-66-4) 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 Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione is 21038-66-4.
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.
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Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione · CAS 21038-66-4 · C7H5N3O2.
| CAS Registry Number | 21038-66-4 |
|---|---|
| PubChem CID | 270260 |
| Molecular formula | C7H5N3O2 |
| IUPAC name | 1H-pyrido[2,3-d]pyrimidine-2,4-dione |
| Molecular Weight | 163.13 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 163.038176411 |
| Monoisotopic Mass | 163.038176411 |
| Topological Polar Surface Area | 71.1 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H315 (66.7%), H319 (66.7%), H335 (66.7%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (66.7%): Causes skin irritation [Warning Skin corrosion/irritation]
1H-Pyrido[2,3-d]pyrimidine-2,4-dione; 1H-Pyrido(2,3-d)pyrimidine-2,4-dione; RefChem:439151; 800-442-1; 21038-66-4; Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione; 2,4-Dihydroxypyrido[2,3-d]pyrimidine; 1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-2,4-dione; pyrido[2,3-d]pyrimidine-2,4-diol; MFCD08234704; 2,4-DIHYDROXYPYRIDO(2,3-D)PYRIMIDINE; NSC112519; Pyrido[2,4(1H,3H)-dione; SCHEMBL1441934; SCHEMBL2075200; SCHEMBL11794359
CAS 21038-66-4; molecular formula C7H5N3O2; molecular weight — g/mol.
1H-Pyrido[2,3-d]pyrimidine-2,4-dione, 1H-Pyrido(2,3-d)pyrimidine-2,4-dione, RefChem:439151, 800-442-1, 21038-66-4, Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione.
Hazard statements reported: H302, 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.