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α-Naphthoflavonol

α-Naphthoflavonol structure

CAS No.: 22812-50-6

Chemical Name:: α-Naphthoflavonol

Synonyms: α-Naphthoflavonol;ALPHA-NAPHTHOFLAVANOL;3-Hydroxy-2-phenyl-4H-benzo[h]chromen-4-one;4H-Naphtho[1,2-b]pyran-4-one, 3-hydroxy-2-phenyl-

CBNumber:: CB8284046

Molecular Formula:: C19H12O3

Molecular Weight:: 288.3

MDL Number:: MFCD00075685

MOL File:: 22812-50-6.mol

MSDS File:: SDS

Last updated:2026-09-12 18:55:37

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α-Naphthoflavonol Properties

Boiling point	485.3±45.0 °C(Predicted)
Density	1.383±0.06 g/cm3(Predicted)
pka	8.52±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338

α-Naphthoflavonol price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	FN66404	alpha-Naphthoflavanol	22812-50-6	500mg	$165	2026-06-04	Buy
Biosynth	FN66404	alpha-Naphthoflavanol	22812-50-6	1000mg	$270	2026-06-04	Buy
Biosynth	FN66404	alpha-Naphthoflavanol	22812-50-6	2000mg	$440	2026-06-04	Buy
aablocks	AA00BG7E	Alpha-Naphthoflavanol 97%	22812-50-6	100mg	$55	2026-05-28	Buy
aablocks	AA00BG7E	Alpha-Naphthoflavanol 97%	22812-50-6	250mg	$72	2026-05-28	Buy

Product number	Packaging	Price	Buy
FN66404	500mg	$165	Buy
FN66404	1000mg	$270	Buy
FN66404	2000mg	$440	Buy
AA00BG7E	100mg	$55	Buy
AA00BG7E	250mg	$72	Buy

α-Naphthoflavonol Preparation Products And Raw materials

Raw materials

Preparation Products

α-Naphthoflavonol Suppliers

Global Suppliers ( 11)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Raise Chemical Technology Co.,Ltd	15026594951	rs@raise-chem.com	China	4905	55
Bide Pharmatech Ltd.	400-1647117 13681763483	product02@bidepharm.com	China	59929	58
Henan Alpha Chemical Co., Ltd.	0371-55013243 15324716602	2232176231@qq.com	China	9997	58
SHANGHAI ZZBIO CO., LTD.	18019219489 18901678489	tech@zzbioco.com	China	12062	58

Supplier	Advantage
Shanghai Raise Chemical Technology Co.,Ltd	55
Bide Pharmatech Ltd.	58
Henan Alpha Chemical Co., Ltd.	58
SHANGHAI ZZBIO CO., LTD.	58

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ALPHA-NAPHTHOFLAVANOL 4H-Naphtho[1,2-b]pyran-4-one, 3-hydroxy-2-phenyl- 3-Hydroxy-2-phenyl-4H-benzo[h]chromen-4-one α-Naphthoflavonol 22812-50-6 C19H12O3 Flavanols