9-Methyl-4H-Pyrido[1,2-a]pyrimidine-4-oxo-3-carboxylic acid (CAS No. 51991-93-6) 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 9-Methyl-4H-Pyrido[1,2-a]pyrimidine-4-oxo-3-carboxylic acid is 51991-93-6.
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.
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9-甲基-4-氧亚基-4H-吡啶并[1,2-a]嘧啶-3-羧酸 · CAS 51991-93-6 · C10H8N2O3. UNII HMS3445L21.
| CAS 号 | 51991-93-6 |
|---|---|
| PubChem CID | 16786081 |
| 分子式 | C10H8N2O3 |
| IUPAC 名称 | 9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid |
| UNII（FDA） | HMS3445L21 |
| Molecular Weight | 204.18 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 204.05349212 |
| Monoisotopic Mass | 204.05349212 |
| Topological Polar Surface Area | 70 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| 已通报的危害声明 | H315 (100%), H319 (100%), H335 (100%) |
|---|
9-METHYL-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID; 51991-93-6; 9-methyl-4-oxo-4H-pyrido(1,2-a)pyrimidine-3-carboxylic acid; RefChem:549453; 977-789-1; 9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid; MFCD09732823; Pemirolast Impurity 6; SCHEMBL1580228; KIIPDQJOHVHFHP-UHFFFAOYSA-N; HMS3445L21; BCA99193; AKOS000140761; CCG-139380; DA-35366; SY151243
CAS 号 51991-93-6；分子式 C10H8N2O3；分子量 — g/mol。
9-METHYL-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID, 51991-93-6, 9-methyl-4-oxo-4H-pyrido(1,2-a)pyrimidine-3-carboxylic acid, RefChem:549453, 977-789-1, 9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid.
已通报的危害声明：H315, H319, H335。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
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