Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5,6-dichloro-2-methylpyridazin-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: 5,6-dichloro-2-Methyl-3(2H)-pyridazinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 5,6-dichloro-2-methylpyridazin-3(2H)-one
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

6794-35-0

6794-35-0 structure

6794-35-0 structure

Name: 5,6-dichloro-2-methylpyridazin-3(2H)-one
Chemical Name: 5,6-dichloro-2-methylpyridazin-3-one
CAS Number: 6794-35-0
Molecular Formula: C₅H₄Cl₂N₂O
Molecular Weight: 179.00400
Create Date: 2017-03-20 01:26:08
Modify Date: 2025-09-14 15:07:55

Name	5,6-dichloro-2-methylpyridazin-3-one
Synonyms	3,4-Dichlor-1,6-dihydro-1-methyl-6-oxo-pyridazin 5,6-dichloro-2-methyl-2H-pyridazin-3-one 3,4-dichloro-1,6-dihydro-1-methyl-6-oxo-pyridazine

Molecular Formula	C₅H₄Cl₂N₂O
Molecular Weight	179.00400
Exact Mass	177.97000
PSA	34.89000
LogP	1.08710

HS Code	2933990090

77-78-1 structure

77-78-1

17285-36-8 structure

17285-36-8

~72%

6794-35-0 structure

6794-35-0

Literature: Hoffmann-La Roche Inc. Patent: US4091211 A1, 1978 ;

17285-36-8 structure

17285-36-8

74-88-4 structure

74-88-4

~67%

6794-35-0 structure

6794-35-0

Literature: Nagashima, Hiromu; Ukai, Kiyoshi; Oda, Hirohisa; Masaki, Yukio; Kaji, Kenji Chemical & Pharmaceutical Bulletin, 1987 , vol. 35, # 1 p. 350 - 356

186581-53-3 structure

186581-53-3

17285-36-8 structure

17285-36-8

~50%

112342-59-3 structure

112342-59-3

6794-35-0 structure

6794-35-0

Literature: Nagashima, Hiromu; Ukai, Kiyoshi; Oda, Hirohisa; Masaki, Yukio; Kaji, Kenji Chemical & Pharmaceutical Bulletin, 1987 , vol. 35, # 1 p. 350 - 356

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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