Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-Methyl-5-phenyl-4,5-dihydropyridazin-3(2H)-one
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6-Methyl-5-phenyl-4,5-dihydropyridazin-3(2H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

35991-33-4

35991-33-4 structure

35991-33-4 structure

Name: 6-Methyl-5-phenyl-4,5-dihydropyridazin-3(2H)-one
Chemical Name: 3-methyl-4-phenyl-4,5-dihydro-1H-pyridazin-6-one
CAS Number: 35991-33-4
Molecular Formula: C₁₁H₁₂N₂O
Molecular Weight: 188.22600
Create Date: 2016-01-03 19:15:40
Modify Date: 2025-09-29 10:38:11

Name	3-methyl-4-phenyl-4,5-dihydro-1H-pyridazin-6-one
Synonyms	3(2H)-Pyridazinone,4,5-dihydro-6-methyl-5-phenyl 4,5-Dihydro-6-methyl-5-phenyl-3(2H)-pyridazinone 6-methyl-5-phenyl-4,5-dihydropyridazin-3(2h)-one 6-methyl-5-phenyl-4,5-dihydro-2H-pyridazin-3-one 5-Phenyl-6-methyl-4,5-dihydro-3(2H)-pyridazinone 3-Methyl-4-phenyl-4.5-dihydro-pyridazinon-(6)

Density	1.18g/cm3
Molecular Formula	C₁₁H₁₂N₂O
Molecular Weight	188.22600
Exact Mass	188.09500
PSA	44.95000
LogP	1.37750
Index of Refraction	1.609

HS Code	2933990090

91964-00-0 structure

91964-00-0

~67%

35991-33-4 structure

35991-33-4

Literature: Pinna; Curzu; Barlocco; Cignarella; Cavalletti; Germini; Berger Farmaco, Edizione Scientifica, 1988 , vol. 43, # 6 p. 539 - 549

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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