Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Cotoin
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

BioBioPha
China
Product Name: Cotoin
Price: ￥2900.0/5mg
Purity: 98.0%
Stocking Period: 10 Day
Contact: Xueping-Zheng

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Cotoin
Price: ￥3438.0/5mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia

479-21-0

479-21-0 structure

Name: Cotoin
Chemical Name: (2,6-dihydroxy-4-methoxyphenyl)-phenylmethanone
CAS Number: 479-21-0
Molecular Formula: C₁₄H₁₂O₄
Molecular Weight: 244.243
Catalog: Natural product Phenols
Create Date: 2018-02-13 08:00:00
Modify Date: 2024-01-11 11:59:27
Cotoin is a natural product isolated from the stem bark of Garcinia virgate[1].

Name	(2,6-dihydroxy-4-methoxyphenyl)-phenylmethanone
Synonyms	BENZOPHENONE,2,6-DIHYDROXY-4-METHOXY Methanone, (2,6-dihydroxy-4-methoxyphenyl)phenyl- Monomethyl ether of 2,4,6-trihydroxybenzophenone 2,6-Dihydroxy-4-methoxy-benzophenon Cotoin (2,6-Dihydroxy-4-methoxyphenyl)(phenyl)methanone 2,6-Dihydroxy-4-methoxybenzophenone

Description	Cotoin is a natural product isolated from the stem bark of Garcinia virgate[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Merza J, et al. Prenylated xanthones and tocotrienols from Garcinia virgata. Phytochemistry. 2004 Nov;65(21):2915-20.

Density	1.3±0.1 g/cm3
Boiling Point	402.2±45.0 °C at 760 mmHg
Melting Point	131-132°
Molecular Formula	C₁₄H₁₂O₄
Molecular Weight	244.243
Flash Point	153.3±22.2 °C
Exact Mass	244.073563
PSA	66.76000
LogP	4.07
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.624

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ1050000

CHEMICAL NAME :: Benzophenone, 2,6-dihydroxy-4-methoxy-

CAS REGISTRY NUMBER :: 479-21-0

BEILSTEIN REFERENCE NO. :: 1981817

LAST UPDATED :: 199709

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H12-O4

MOLECULAR WEIGHT :: 244.26

WISWESSER LINE NOTATION :: 1OR CQ EQ DVR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Amphibian - frog

DOSE/DURATION :: 242 mg/kg

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay) Cardiac - change in force of contraction Lungs, Thorax, or Respiration - other changes

REFERENCE :: BIZEA2 Biochemische Zeitschrift. (Berlin, Ger.) V.1-346, 1906-67. For publisher information, see EJBCAI. Volume(issue)/page/year: 74,340,1916

2174-64-3

98-88-4

~67%

479-21-0

Literature: Mitasev, Branko; Porco Jr., John A. Organic Letters, 2009 , vol. 11, # 11 p. 2285 - 2288

98-88-4

479-21-0

Literature: Thevenin, Marion; Mouray, Elisabeth; Grellier, Philippe; Dubois, Joelle European Journal of Organic Chemistry, 2014 , vol. 2014, # 14 p. 2986 - 2992

621-23-8

479-21-0

Literature: Thevenin, Marion; Mouray, Elisabeth; Grellier, Philippe; Dubois, Joelle European Journal of Organic Chemistry, 2014 , vol. 2014, # 14 p. 2986 - 2992

186581-53-3

479-21-0

Literature: Spaeth; Fuchs Monatshefte fuer Chemie, 1921 , vol. 42, p. 272

125557-63-3

479-21-0

Literature: Harris,T.M.; Wachter,M.P. Tetrahedron, 1970 , vol. 26, p. 5255 - 5263

3770-80-7

~4%

479-21-0

3555-86-0

Literature: Thevenin, Marion; Mouray, Elisabeth; Grellier, Philippe; Dubois, Joelle European Journal of Organic Chemistry, 2014 , vol. 2014, # 14 p. 2986 - 2992

2174-64-3

98-88-4

479-21-0

81525-12-4

Literature: Iinuma, Munekazu; Tosa, Hideki; Ito, Tetsuro; Tanaka, Toshiyuki; Riswan, Soedarsono Chemical and Pharmaceutical Bulletin, 1996 , vol. 44, # 9 p. 1744 - 1747

186581-53-3

60-29-7

3555-86-0

479-21-0

Detail

Literature: Spaeth; Fuchs Monatshefte fuer Chemie, 1921 , vol. 42, p. 272

Precursor 8
2174-64-3 98-88-4 3770-80-7 621-23-8
186581-53-3 125557-63-3 60-29-7 3555-86-0
DownStream 3
108-73-6 65-85-0 2174-64-3

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1375289-11-4	849349-65-1