Shanghai Nianxing Industrial Co., Ltd
China
Product Name: alpha-Lapachone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

BioBioPha
China
Product Name: α-Lapachone
Price: ￥2250.0/5mg
Purity: 98.0%
Stocking Period: 10 Day
Contact: Xueping-Zheng
Email: 1477035482@qq.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: alpha-Lapachone
Price: ￥3200.0/5mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: alpha-Lapachone
Price: $650.0/100mg $1100.0/250mg $2200.0/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Lapachoone alpha
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4707-33-9

4707-33-9 structure

4707-33-9 structure

Name: alpha-Lapachone
Chemical Name: 2,2-dimethyl-3,4-dihydrobenzo[g]chromene-5,10-dione
CAS Number: 4707-33-9
Molecular Formula: C₁₅H₁₄O₃
Molecular Weight: 242.270
Catalog: Natural product Moss
Create Date: 2018-06-09 09:12:08
Modify Date: 2025-08-26 00:38:25
α-Lapachone shows trypanocidal activity[1].

Name	2,2-dimethyl-3,4-dihydrobenzo[g]chromene-5,10-dione
Synonyms	2,2-Dimethyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione α-Lapachone 2H-Naphtho[2,3-b]pyran-5,10-dione, 3,4-dihydro-2,2-dimethyl-

Description	α-Lapachone shows trypanocidal activity[1].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Others >> Others
References	[1]. Pinto AV, de Castro SL. The trypanocidal activity of naphthoquinones: a review. Molecules. 2009;14(11):4570-4590. Published 2009 Nov 10.

Density	1.3±0.1 g/cm3
Boiling Point	372.9±42.0 °C at 760 mmHg
Molecular Formula	C₁₅H₁₄O₃
Molecular Weight	242.270
Flash Point	165.5±27.9 °C
Exact Mass	242.094299
PSA	43.37000
LogP	3.13
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.595

Hazard Codes	Xi

Precursor 9
15297-92-4 84-79-7 20213-26-7 83-72-7
107-86-8 110561-82-5 4707-32-8 84-85-5
573-13-7
DownStream 4
111479-51-7 4707-32-8 15298-01-8 65017-92-7

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