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5,6,7-trimethyl-1H,2H,6H-pyrrolo[3,4-d]pyridazin-1-one

HCID 13257548
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Basic informationNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
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Basic information

CAS
90817-87-1
Standard SMILES
Cc1c2cn[nH]c(=O)c2c(C)n1C
InChIKey
YHMCEAGPNVSJHN-UHFFFAOYSA-N
Molecular formula
C9H11N3O
Average molar mass
177.2 g/mol
Monoisotopic mass
177.09021198

Names & identifiers

Preferred name
5,6,7-trimethyl-1H,2H,6H-pyrrolo[3,4-d]pyridazin-1-one
IUPAC
5,6,7-trimethyl-2H-pyrrolo[3,4-d]pyridazin-1-one
English name
5,6,7-TRIMETHYL-2,6-DIHYDRO-1H-PYRROLO[3,4-D]PYRIDAZIN-1-ONE
Molecular formula
C9H11N3O
Molecular weight
177.2

Names & synonyms

5,6,7-trimethyl-1H,2H,6H-pyrrolo[3,4-d]pyridazin-1-one5,6,7-trimethyl-1H,2H,6H-pyrrolo(3,4-d)pyridazin-1-oneRefChem:527942107-474-990817-87-15,6,7-trimethyl-2,6-dihydro-1H-pyrrolo[3,4-d]pyridazin-1-one5,6,7-trimethyl-2H-pyrrolo[3,4-d]pyridazin-1-oneMFCD08691171DTXSID30532480AKOS022225600SY170619EN300-25998
Show more names
2,6-Dihydro-5,6,7-trimethyl-1H-pyrrolo[3,4-d]pyridazin-1-one1H-Pyrrolo[3,4-d]pyridazin-1-one,2,6-dihydro-5,6,7-triMethyl-
G31850Z220354978

Database identifiers

CAS
90817-87-1
PubChem CID
13257548
DTXSID
DTXSID30532480
EC Number
107-474-9

Properties

Computed structural properties

XLogP
0.2
Topological polar surface area
46.4 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
2
Rotatable bonds
0
Heavy atoms
13
Formal charge
0
Complexity
264

Physicochemical properties

Melting point
300 °C · >300 °C(Solv: ethanol (64-17-5))
Density
1.3 · 1.30±0.1 g/cm3(Predicted)
pka
13.41 · 13.41±0.20(Predicted)

Safety & regulation

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

GHS classification

GHS Classification · 4 items

Warning

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Hazard information

Hazard Classes and CategoriesAcute Tox. 4 (100%)

Chemistry & industry

Upstream & downstream products

Upstream raw materials

NSC194381H-Pyrrole-3-carboxylic acid, 4-formyl-1,2,5-trimethyl-, ethyl ester

Suppliers4 total

杭州摩库生物医药科技有限公司+86-057181025280; +8617767106207 · [email protected]
南京康满林化工实业有限公司025-83697070 13770331960 · [email protected]
上海皓鸿生物医药科技有限公司400-8210725 4008210725 · [email protected]
上海研邦医药科技有限公司15618536883 · [email protected]

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Compound notes

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