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7H-purine

Dangerous Goods

CAS number:120-73-0    molecular formula:C5H4N4

overview

compound introduction

7H-嘌呤是嘌呤的7H-互变异构体。它是1H-嘌呤、3H-嘌呤和9H-嘌呤的互变异构体。

Specs

Chinese alias7H-咪唑[4,5-d]嘧啶
English aliasEINECS 204-421-2 | Imidazo(4,5-d)pyrimidine | s6359 | {6H-Imidazo[4,5-d]pyrimidine} | 3H-purine | AKOS015913555 | CHEBI:17258 | Imidazo[4,5-d]pyrimidine | Purine | CHEBI:35586 | UNII-W60KTZ3IZY | 9H-Purine | NSC 753 | AM20080144 | SY064527 | Purine, 98% |
CAS number120-73-0molecular formulaC5H4N4
molecular weight120.11Exact mass无动物源
PSA54.5logp-0.4

numbering system

CAS120-73-0
UNIIW60KTZ3IZY
HMDB IDHMDB0001366
KEGG IDC15587
ChEBI ID17258
WikidataQ188261
ChEMBL IDCHEMBL302239
WikipediaPurine
NSC NumberNSC Number: NSC753
废弃 CAS915749-01-8
AIDS 编号023033
PubChem CID1044
MetaboLightsMTBLC17258
Nikkaji NumberJ5.332E
NCI 词表代码C786
DSSTox Substance IDDTXSID5074470
Metabolomics Workbench ID37753
European Community (EC) Number204-421-2
PubChem Reference Collection SID505866296

physicochemical properties

LogP-0.37
XLogP3-0.4
熔点214 °C
复杂性105
溶解度500.0 mg/mL
Exact Mass120.043596145
形式电荷0
物理描述固体
解离常数iupacpka
重原子计数9
Molecular Weight120.11
Monoisotopic Mass120.043596145
可旋转键计数0
氢键供体计数1
氢键受体计数3
Kovats 保留指数标准非极性:1474
共价键单元计数1
同位素原子计数0
拓扑极性表面积54.5 Ų
Collision Cross Section114.6 Ų [M-H]-
定义键立体中心计数0
定义原子立体中心计数0
未定义键立体中心计数0
未定义原子手性中心计数0

Safety information

Primary Hazards:
未分类
危害类别和分类:
未分类

Production methods and uses

purpose
工业应用参考:
工业分类参考:食品制造业。 应用场景参考:常见于生产制造场景,可作为主料、辅料、添加剂或工艺辅助材料参与配方与加工流程 。 作用参考:在健康、安全与公共防护相关场景中,可为消毒、净化、防腐或阻燃方向提供材料支持 。 选型提示:采购时应优先考虑适配性、可追溯性和持续供货能力,避免只按价格高低判断材料优劣 。

Related

upstream information

No upstream information yet

downstream information

No downstream information yet

MSDS

Found 1 shareMSDS
120-73-0 | Purine.pdf