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BI-LAWSONE

BI-LAWSONE structure

CAS No.: 33440-64-1

Chemical Name:: BI-LAWSONE

Synonyms: BI-LAWSONE;LAWSONE DIMER;3,3'-Bilawsone;LABOTEST-BB LT00452273;2,2'-BI(3-HYDROXY-1,4-NAPHTHOQUINONE);2,2'-Bis(3-hydroxy-1,4-naphthoquinone);2,2'-Bis(3-hydroxy-1,4-naphthoquinone);2,2A'-Bis-(3-hydroxy-1,4-naphthoquinone);2,2'-BI(3-HYDROXY-1,4-NAPHTHOQUINONE), 9 8%;3,3'-dihydroxy-[2,2'-binaphthalene]-1,1',4,4'-tetraone

CBNumber:: CB8234793

Molecular Formula:: C20H10O6

Molecular Weight:: 346.29

MDL Number:: MFCD00191788

MOL File:: 33440-64-1.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 03:18:44

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BI-LAWSONE Properties

Melting point	250 °C (dec.)(lit.)
form	solid
color	Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P271-P261-P280
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
HS Code	2914698090

BI-LAWSONE price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Apolloscientific	OR11131	2,2'-Bis(3-hydroxy-1,4-naphthoquinone) ≥95%	33440-64-1	1g	$583	2026-06-04	Buy
aablocks	AA003O45	2,2′-Bis(3-hydroxy-1,4-naphthoquinone)	33440-64-1	2g	$299	2026-05-28	Buy
Biosynth	FB07695	2,2'-Bi(3-hydroxy-1,4-naphthoquinone)	33440-64-1	5mg	$70	2021-12-16	Buy
Biosynth	FB07695	2,2'-Bi(3-hydroxy-1,4-naphthoquinone)	33440-64-1	10mg	$110	2021-12-16	Buy
AK Scientific	4289CD	BI-Lawsone	33440-64-1	10mg	$198	2021-12-16	Buy

Product number	Packaging	Price	Buy
OR11131	1g	$583	Buy
AA003O45	2g	$299	Buy
FB07695	5mg	$70	Buy
FB07695	10mg	$110	Buy
4289CD	10mg	$198	Buy

BI-LAWSONE Preparation Products And Raw materials

Raw materials

Preparation Products

BI-LAWSONE Suppliers

Global Suppliers ( 32)

Supplier	Tel	Email	Country	ProdList	Advantage
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Shanghai Latchem Co., Ltd.	021-61916491 15921747686	sales@latcheminc.com	China	967	58
Shanghai HongMin Pharmaceutical Co., Ltd.	13651987816	hongminpharm@163.com	China	2338	58
BOC Sciences	16314854226; +8616314854226	inquiry@bocsci.com	United States	19852	58
Zhengzhou Convergence Chemical Co. LTD	13393710386	3941078109@qq.com	China	9860	58
cjbscvictory	13348960310 13348960310	3003867561@qq.com	China	10233	58
TargetMol Chemicals Inc.	15002134094	marketing@targetmol.cn	China	29874	58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd.	025-66061636 19370895928	qqyang@aikonchem.com	China	9995	58
Wuhan Zhongzhicheng Biotechnology Co., Ltd.	13628624121 13628604890	1205052329@qq.com	China	9955	58

Supplier	Advantage
Energy Chemical	61
Amadis Chemical Company Limited	58
Shanghai Latchem Co., Ltd.	58
Shanghai HongMin Pharmaceutical Co., Ltd.	58
BOC Sciences	58
Zhengzhou Convergence Chemical Co. LTD	58
cjbscvictory	58
TargetMol Chemicals Inc.	58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd.	58
Wuhan Zhongzhicheng Biotechnology Co., Ltd.	58

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2,2'-BI(3-HYDROXY-1,4-NAPHTHOQUINONE) LAWSONE DIMER LABOTEST-BB LT00452273 BI-LAWSONE 2,2'-BI(3-HYDROXY-1,4-NAPHTHOQUINONE), 9 8% BI-LAWSONE 2,2'-Bi(3-hydroxy-1,4-naphthoquinone) C20H10O6 346.29 3,3'-Bilawsone 3,3'-dihydroxy-[2,2'-binaphthalene]-1,1',4,4'-tetraone 2-hydroxy-3-(3-hydroxy-1,4-dioxonaphthalen-2-yl)naphthalene-1,4-dione 2,2'-Bis(3-hydroxy-1,4-naphthoquinone) 2,2A'-Bis-(3-hydroxy-1,4-naphthoquinone) 2,2'-Bis(3-hydroxy-1,4-naphthoquinone) 33440-64-1 C20H10O6 Organic Building Blocks Ketones Carbonyl Compounds C15 to C38 Building Blocks