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2,5,6,7-Tetrahydro-3H-cyclopenta[c]pyridazin-3-one

HCID 5200288
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Basic informationNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
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Basic information

CAS
122001-78-9
Standard SMILES
O=c1cc2c(n[nH]1)CCC2
InChIKey
HZLVYABRXDPPSA-UHFFFAOYSA-N
Molecular formula
C7H8N2O
Average molar mass
136.154 g/mol
Monoisotopic mass
136.06366288

Names & identifiers

Preferred name
2,5,6,7-Tetrahydro-3H-cyclopenta[c]pyridazin-3-one
IUPAC
2,5,6,7-Tetrahydro-3H-cyclopenta[c]pyridazin-3-one
English name
2,5,6,7-tetrahydro-3H-cyclopenta[c]pyridazin-3-one(SALTDATA: FREE)
Molecular formula
C7H8N2O
Molecular weight
136.15

Names & synonyms

2H,3H,5H,6H,7H-Cyclopenta[c]pyridazin-3-one6,7-Dihydro-2H-cyclopenta[c]pyridazin-3(5H)-one2,5,6,7-Tetrahydro-cyclopenta[c]pyridazin-3-one3H-Cyclopenta[c]pyridazin-3-one, 2,5,6,7-tetrahydro-2,5,6,7-tetrahydro-3H-cyclopentanebenzo[C]azine-3-one2,5,6,7-tetrahydro-3H-cyclopenta[c]pyridazin-3-one(SALTDATA: FREE)

Database identifiers

CAS
122001-78-9
PubChem CID
5200288
DTXSID
DTXSID40409432
EC Number
832-581-9
Nikkaji
J795.621E

Properties

Physicochemical properties

Melting point
197 · 197-199 °C(Solv: ethanol (64-17-5); water (7732-18-5))
Density
1.43 · 1.43±0.1 g/cm3(Predicted)
storage temp.
-20 °C · Sealed in dry,Store in freezer, under -20°C
pka
11.14 · 11.14±0.20(Predicted)
Appearance
White to yellow Solid
Symbol(GHS)
7 · GHS07
Signal word
Warning
Hazard statements
302 · H302-H315-H319
Precautionary statements
261 · P261-P305+P351+P338
HS Code
2933998090 · 2933998090

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Safety data

hs_code
2933998090
Signal word
Warning
Symbol(GHS)
GHS07
Hazard statements
H302-H315-H319
Precautionary statements
P261-P305+P351+P338

Chemistry & industry

Upstream & downstream products

Upstream raw materials

3H-Cyclopenta[c]pyridazin-3-one, 2,4,4a,5,6,7-hexahydro-Ethyl 2-oxocyclopentylacetateCyclopentanone

Suppliers21 total

上海凌富药物研究有限公司+86(21)5895 0110 19945755304 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
毕佳索(上海毕得医药科技股份有限公司)400-6005915 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
苏州亚衍医药科技有限公司17715136450 · [email protected]
苏州施亚生物科技有限公司86(512)5235 8471 17715136450 · [email protected]
台州南峰药物研究所[email protected] 13127117265 · [email protected]
上海喀露蓝科技有限公司18149758185 18149758185 · [email protected]
上海旭仁化学科技有限公司021-31007982 18019432809 · [email protected]

Related reactions

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Compound notes

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On this pageBasic informationNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd+8613580539051 · [email protected]
成都沸柏医药科技有限公司028-84641798 18782128315 · [email protected]
北京珐默兹医药科技有限公司15811073878 · [email protected]
江苏艾康生物医药研发有限公司025-58859352 13913916777 · [email protected]
河南威梯希化工科技有限公司0371-63284658 18135795563 · [email protected]
西安敏则医药科技有限公司13981836672 · [email protected]
上海皓鸿生物医药科技有限公司400-8210725 4008210725 · [email protected]
陕西缔都医药有限责任公司81148925 17391631969 · [email protected]
上海捷世凯生物科技有限公司021-57520305 13795461237 · [email protected]
上海相辉医药科技有限公司13611835272 13611835272 · [email protected]
上海进取者生物医药科技有限公司19121164345; 1 · [email protected]