吡嘧司特钾（CAS 100299-08-9）：分子式 C10H8N6O、分子量 228.21。
| CAS号 | 100299-08-9 |
|---|---|
| 分子式 | C10H8N6O |
| 分子量 | 228.21 |
| 熔点 | 310-311 °C (decomposes) |
| LogP | -0.3 |
| 应用领域 | Uses: Medication: antiallergic、Formulations、Preparations: Ophthalmic: Solution 0.1% Alamast (with lauralkonium chloride)、(Santen)、General Manufacturing Information: Preparation: P.F. Juby、US 4122274 (1978 to Bristol-Myers)、Information available in 2004 indicated that Pemirolast potassium was used in the manufacture of pharmaceutical preparations in the following countries: Japan、USA (1、2) |
登记用途：Uses: Medication: antiallergic、Formulations、Preparations: Ophthalmic: Solution 0.1% Alamast (with lauralkonium chloride)、(Santen)、General Manufacturing Information: Preparation: P.F. Juby、US 4122274 (1978 to Bristol-Myers)、Information available in 2004 indicated that Pemirolast potassium was used in the manufacture of pharmaceutical preparations in the following countries: Japan、USA (1、2)。
吡嘧司特钾 是一种化工化合物，登记 CAS 号为 100299-08-9，分子式 C10H8N6O（分子量 228.21）。
登记 CAS 号：100299-08-9
其分子式 C10H8N6O 由 10 个碳、8 个氢、6 个氮、1 个氧 组成。
别名/同义词：吡嘧司特钾 · Pemirolast Potassium
吡嘧司特钾 的 CAS 登记号为 100299-08-9。
分子式 C10H8N6O，分子量 228.21。
别名/同义词：吡嘧司特钾、Pemirolast Potassium。
登记用途：Uses: Medication: antiallergic、Formulations、Preparations: Ophthalmic: Solution 0.1% Alamast (with lauralkonium chloride)、(Santen)、General Manufacturing Information: Preparation: P.F. Juby、US 4122274 (1978 to Bristol-Myers)、Information available in 2004 indicated that Pemirolast potassium was used in the manufacture of pharmaceutical preparations in the following countries: Japan、USA (1、2)。
吡嘧司特钾（CAS 100299-08-9）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 100299-08-9 |
|---|---|
| PubChem CID | 57697 |
| Molecular formula | C10H8N6O |
| IUPAC name | 9-methyl-3-(2H-tetrazol-5-yl)pyrido[1,2-a]pyrimidin-4-one |
| UNII (FDA) | 2C09NV773M |
| Molecular Weight | 228.21 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 228.07595890 |
| Monoisotopic Mass | 228.07595890 |
| Topological Polar Surface Area | 87.1 |
| Heavy Atom Count | 17 |
| Melting Point | 310-311 °C (decomposes) |
|---|---|
| Solubility | 4.62e-01 g/L |
Pemirolast; 69372-19-6; Pemirolastum; Pemirox; Permirolast; 2C09NV773M; 9-Methyl-3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one; DTXSID1048338; BMY-26517; 4H-Pyrido(1,2-a)pyrimidin-4-one, 9-methyl-3-(1H-tetrazol-5-yl)-; 9-methyl-3-(1H-tetrazol-5-yl)-4H-pyrido(1,2-a)pyrimidin-4-one; 9-methyl-3-(2H-1,2,3,4-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one; 9-methyl-3-(2H-1,2,3,4-tetrazol-5-yl)-4H-pyrido(1,2-a)pyrimidin-4-one; RefChem:859193; DTXCID6028313; Pemirolast [INN]
Pemirolast Potassium · CAS 100299-08-9 · C10H8N6O. UNII 2C09NV773M. Melting Point: 310-311 °C (decomposes); Solubility: 4.62e-01 g/L.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Pemirolast Potassium