Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-(4-BROMOPHENYL)-4 5-DIHYDRO-2H-PYRIDA&
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

36725-37-8

36725-37-8 structure

36725-37-8 structure

Name: 6-(4-BROMOPHENYL)-4 5-DIHYDRO-2H-PYRIDA&
Chemical Name: 3-(4-bromophenyl)-4,5-dihydro-1H-pyridazin-6-one
CAS Number: 36725-37-8
Molecular Formula: C₁₀H₉BrN₂O
Molecular Weight: 253.09500
Create Date: 2018-12-26 11:44:35
Modify Date: 2025-08-27 10:41:43

Name	3-(4-bromophenyl)-4,5-dihydro-1H-pyridazin-6-one
Synonyms	MFCD00203490

Density	1.62g/cm3
Melting Point	167-171ºC(lit.)
Molecular Formula	C₁₀H₉BrN₂O
Molecular Weight	253.09500
Exact Mass	251.99000
PSA	41.46000
LogP	1.82760
Index of Refraction	1.667

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
RIDADR	NONH for all modes of transport
HS Code	2933990090

6340-79-0 structure

6340-79-0

~98%

36725-37-8 structure

36725-37-8

Literature: ABBOTT LABORATORIES Patent: WO2006/65233 A1, 2006 ; Location in patent: Page/Page column 75 ;

108-86-1 structure

108-86-1

~%

36725-37-8 structure

36725-37-8

Literature: Acta Poloniae Pharmaceutica - Drug Research, , vol. 67, # 5 p. 555 - 562

Precursor 2
6340-79-0 108-86-1
DownStream 3
66548-50-3 50636-57-2 53346-62-6

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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