ChemicalBook >> CAS DataBase List >>2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one

2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one

2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one structure

CAS No.: 68682-01-9

Chemical Name:: 2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one

Synonyms: 6PNG;(2R/S)-6-PNG;(2R/S)6PNG,(2R/S) 6 PNG;(2R/S)-6-PNG, 10 mM in DMSO;Naringenin 6-Prenyl Racemate;5,7-Dihydroxy-2-(4-hydroxyphenyl)-6-(3-methylbut-2-en-1-yl)chroman-4-one;2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-

CBNumber:: CB74902675

Molecular Formula:: C20H20O5

Molecular Weight:: 340.37

MDL Number:: MFCD21364780

MOL File:: 68682-01-9.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 04:36:03

Request For Quotation

2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one Properties

Melting point	212-214 °C(Solv: methanol (67-56-1))
Boiling point	604.2±55.0 °C(Predicted)
Density	1.314±0.06 g/cm3(Predicted)
storage temp.	Store at -20°C
solubility	Soluble in DMSO
form	A solid
pka	8.06±0.40(Predicted)
color	White to off-white
Stability	Light Sensitive
Major Application	food and beverages
InChI	1S/C20H20O5/c1-11(2)3-8-14-15(22)9-18-19(20(14)24)16(23)10-17(25-18)12-4-6-13(21)7-5-12/h3-7,9,17,21-22,24H,8,10H2,1-2H3/t17-/m0/s1
InChIKey	YHWNASRGLKJRJJ-KRWDZBQOSA-N
SMILES	OC1=C(C(CC(C2=CC=C(O)C=C2)O3)=O)C3=CC(O)=C1CC=C(C)C
UNSPSC Code	85151701
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302+H312+H332

Precautionary statements

P280-P301+P312+P330-P302+P352+P312-P304+P340+P312

WGK Germany

WGK 3

Storage Class

11 - Combustible Solids

Hazard Classifications

Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral

NFPA 704

	0
3		0

2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	75602	6-Prenylnaringenin analytical standard	68682-01-9	5MG	$729	2022-05-15	Buy
Cayman Chemical	34499	(±)-6-Prenylnaringenin ≥95%	68682-01-9	1mg	$85	2026-04-30	Buy
Cayman Chemical	34499	(±)-6-Prenylnaringenin ≥95%	68682-01-9	5mg	$274	2026-04-30	Buy
TRC	TRC-P712905-5MG	6-Prenyl-rac-naringenin	68682-01-9	5mg	$384	2026-06-03	Buy
TRC	TRC-P712905-50MG	6-Prenyl-rac-naringenin	68682-01-9	50mg	$2084	2026-06-03	Buy

Product number	Packaging	Price	Buy
75602	5MG	$729	Buy
34499	1mg	$85	Buy
34499	5mg	$274	Buy
TRC-P712905-5MG	5mg	$384	Buy
TRC-P712905-50MG	50mg	$2084	Buy

2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one Chemical Properties, Uses, Production

Uses

6-Prenyl-rac-naringenin is a natural product isolated from Cudrania tricuspidata root which showed growth inhibition against Escherichia coli, Staphylococcus aureus and Klebsiella pneumoniae.

Definition

ChEBI: (S)-4',5,7-Trihydroxy-6-prenylflavanone is a member of flavanones.

in vivo

(2R/S)-6-PNG (6-Prenylnaringenin; 10-30 mg/kg; i.p.; single dose; 15 min before Na2S) significantly reduced the Na₂S-induced nociceptive behavior and/or referred hyperalgesia in onscious mice with intracolonic (i.col.) administration of Na₂S, an H₂S donor^[1].
(2R/S)-6-PNG (30 mg/kg; i.p.) prevents the increased number of phosphorylated ERK-positive cells following i.col. Na2S in laminae I-II, V-VI and X to which the primary afferent neurons project, and the Na2S-induced increase in the phosphorylated ERK-positive cell number^[1].
(2R/S)-6-PNG (0.01-1 and 0.1-10 nmol/paw; intraplantar administration) restores the mechanical allodynia induced by partial sciatic nerve ligation (PSNL) and by i.p. administration of Oxaliplatin (OHP) a, respectively, in a dose-dependent manner^[1].
(2R/S)-6-PNG (20-30 mg/kg; i.p.) significantly reverses the PSNL-induced allodynia. (2R/S)-6-PNG (10-20 mg/kg; i.p.) significantly reverses the OHP-induced allodynia (5 mg/kg; i.p.; single dose)^[1].

IC 50

T-type calcium channel

2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one Suppliers

Global Suppliers ( 34)

Supplier	Tel	Email	Country	ProdList	Advantage
Nanjing Spring & Autumn Biological Engineering Co., Ltd.	17388075642 13815430202	sale02@cqherb.com	China	261	59
Wuhan TCASChem Technology Co., Ltd.	027-86697669 13986148687	sales@tcaschem.com	China	3982	55
Shanghai EFE Biological Technology Co., Ltd.	021-65675885 18964387627	info@efebio.com	China	9799	58
ShangHai Biochempartner Co.,Ltd	177-54423994 17754423994	2853530910@QQ.com	China	8000	62
Shanghai Yihe Biological Technology Co., Ltd.	021-68882955 17721395025	2423903095@qq.com	China	5000	58
Shanghai Hongye Biotechnology Co. Ltd	400-9205774 400-920-5774	sales@glpbio.cn	China	6705	58
BOC Sciences	16314854226; +8616314854226	inquiry@bocsci.com	United States	19852	58
TargetMol Chemicals Inc.	+1-781-999-5354; +1-00000000000	marketing@targetmol.com	United States	32431	58
Chunchuang (Wuhan) Technology Co., Ltd	15727060112	yutianchun2007@126.com	China	9867	58
Beijing Jin Ming Biotechnology Co., Ltd.	010-60605840	psaitong@jm-bio.com	China	27626	58

Supplier	Advantage
Nanjing Spring & Autumn Biological Engineering Co., Ltd.	59
Wuhan TCASChem Technology Co., Ltd.	55
Shanghai EFE Biological Technology Co., Ltd.	58
ShangHai Biochempartner Co.,Ltd	62
Shanghai Yihe Biological Technology Co., Ltd.	58
Shanghai Hongye Biotechnology Co. Ltd	58
BOC Sciences	58
TargetMol Chemicals Inc.	58
Chunchuang (Wuhan) Technology Co., Ltd	58
Beijing Jin Ming Biotechnology Co., Ltd.	58

View Latest Price from 2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-05-11	(2R/S)-6-PNG 68682-01-9	$95.00		98.00%	10g	TargetMol Chemicals Inc.

(2R/S)-6-PNG
68682-01-9
$95.00
98.00%
TargetMol Chemicals Inc.

68682-01-9 (2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one) Related Search:

4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(2-hydroxyphenyl)- 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dimethoxy-8-(3-methyl-2-buten-1-yl)-2-phenyl- 5,4'-Dihydroxy-6-methyl-7-methoxyflavanone (2R)-5,7-Dimethoxyflavanone 4H-1-Benzopyran-4-one, 2-(2,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-

4H-1-Benzopyran-4-one, 2-(2,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-8-[5-methyl-2-(1-methylethenyl)-4-hexen-1-yl]-

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2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one 6PNG (2R/S)-6-PNG Naringenin 6-Prenyl Racemate (2R/S)6PNG,(2R/S) 6 PNG 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-buten-1-yl)- (2R/S)-6-PNG, 10 mM in DMSO 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6-(3-methylbut-2-en-1-yl)chroman-4-one 68682-01-9