99657-23-5

99657-23-5 structure

Name: 2,6-dibromo-3,4-dihydro-2H-naphthalen-1-one
Chemical Name: 2,6-dibromo-3,4-dihydro-2H-naphthalen-1-one
CAS Number: 99657-23-5
Molecular Formula: C₁₀H₈Br₂O
Molecular Weight: 303.97800
Create Date: 2018-10-11 23:05:40
Modify Date: 2024-01-30 16:59:16

Name	2,6-dibromo-3,4-dihydro-2H-naphthalen-1-one
Synonyms	2,6-dibromo-3,4-dihydro-1(2H)-naphthalenone 1(2H)-Naphthalenone,2,6-dibromo-3,4-dihydro 2,6-dibromo-3,4-dihydronaphthalen-1(2H)-one

Molecular Formula	C₁₀H₈Br₂O
Molecular Weight	303.97800
Exact Mass	301.89400
PSA	17.07000
LogP	3.34150

HS Code	2914700090

66361-67-9

~97%

99657-23-5

Literature: BRISTOL-MYERS SQUIBB COMPANY; BENDER, John A.; HEWAWASAM, Piyasena; KADOW, John F.; LOPEZ, Omar D.; MEANWELL, Nicholas A.; NGUYEN, Van N.; ROMINE, Jeffrey Lee; SNYDER, Lawrence B.; ST. LAURENT, Denis R.; WANG, Gan; XU, Ningning; BELEMA, Makonen Patent: WO2010/117635 A1, 2010 ; Location in patent: Page/Page column 81-82 ; WO 2010/117635 A1

3470-53-9

99657-23-5

Literature: PRESIDIO PHARMACEUTICALS, INC.; LI, Leping; ZHONG, Min Patent: WO2011/156543 A2, 2011 ; WO 2011/156543 A2

Precursor 2
66361-67-9 3470-53-9
DownStream 0

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

99657-23-5	159639-61-9
3300-73-0	5166-71-2
478866-36-3	89506-42-3
145962-11-4	74713-09-0
863753-55-3	3261-92-5