ChemicalBook--->CAS DataBase List--->491-64-5

491-64-5

491-64-5 Structure

491-64-5 Structure
IdentificationBack Directory
[Name]

isogentisin
[CAS]

491-64-5
[Synonyms]

BRN0258402
BRN-0258402
BRN 0258402
1,3-Dihydroxy-7-methoxy-9H-xanthen-9-one
9H-Xanthen-9-one, 1,3-dihydroxy-7-methoxy-
[Molecular Formula]

C14H10O5
[MDL Number]

MFCD00210570
[MOL File]

491-64-5.mol
[Molecular Weight]

258.23
Chemical PropertiesBack Directory
[Melting point ]

241 °C
[Boiling point ]

519.4±39.0 °C(Predicted)
[density ]

1.480±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C, stored under nitrogen
[form ]

Solid
[pka]

6.92±0.20(Predicted)
[Appearance]

Light yellow to yellow Solid
[Major Application]

food and beverages
[InChI]

1S/C14H10O5/c1-18-8-2-3-11-9(6-8)14(17)13-10(16)4-7(15)5-12(13)19-11/h2-6,15-16H,1H3
[InChIKey]

FVIYCYAHKMJVJK-UHFFFAOYSA-N
[SMILES]

[o]1c2c([c](c3c1ccc(c3)OC)=O)c(cc(c2)O)O
Safety DataBack Directory
[WGK Germany ]

WGK 3
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Acute Tox. 4 Oral
Hazard InformationBack Directory
[Uses]

food and beverages
[Definition]

ChEBI: A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1 and 3 and a methoxy group at position 7.
491-64-5 suppliers list
Company Name: Quality Control Solutions Ltd.  
Telephone: 0755-66853366 13670046396
Website: www.qcsrm.com
Company Name: Nanjing Chempioneer Pharmaceutical Co., Ltd.  
Telephone: 18068075658
Website: www.chempioneer.com
Company Name: Shenzhen Polymeri Biochemical Technology Co., Ltd.  
Telephone: +86-400-002-6226 13028896684;
Website: https://www.rrkchem.com
Company Name: Chengdu Peter-like Biotechnology Co., Ltd.  
Telephone: 18108052721
Website: https://www.weikeqi-biotech.com/
Company Name: Changzhou Xuanye Technology Co., Ltd  
Telephone: 15195022192;
Website: https://www.chemicalbook.com/ShowSupplierProductsList152306/0_EN.htm
Company Name: ChengDu YiRui Bio-Technology CO., LTD  
Telephone: 18224028459 18224028459
Website: http://www.yiruiplant.com/
Company Name: Beijing Jin Ming Biotechnology Co., Ltd.  
Telephone: 010-60605840
Website: http://www.jm-bio.com/
Company Name: Foshan Treasure Biotechnology Co., Ltd  
Telephone: 0757-85921206 18520245316
Website: http://www.fsbn-bio.com/
Company Name: Shanghai Haohong Pharmaceutical Co., Ltd.  
Telephone: 400-8210725 4008210725
Website: https://www.leyan.com/
Company Name: Shanghai Taopu Industrial Co., LTD  
Telephone: 15900573766 18018507602
Website: www.chemicalbook.com/showsupplierproductslist1708279/0_en.htm
Company Name: Bide Pharmatech Ltd.  
Telephone: 400-1647117 13681763483
Website: https://www.bidepharm.com/
Company Name: Bide Pharmatech Ltd.  
Telephone: 400-6005915
Website: www.picasso-e.com/
Company Name: Shanghai Jieshikai Biotechnology Co. , Ltd.  
Telephone: 021-57520305 13795461237
Website: www.jskchem.com
Company Name: Shanghai Beiwanta Biotechnology Co., Ltd.  
Telephone: 021-67187366 19901745723
Website: http://www.bwtlab.com/
Company Name: Jointpharma Technology Co.Ltd  
Telephone: 021-61150629 15921749159
Website:
Company Name: ChengDu Yijierui Biotechnology CO., Ltd  
Telephone: 18224018291 18224018291
Website: http://yjrmdc.com/
Company Name: Shanghai Aladdin Biochemical Technology Co.,Ltd.  
Telephone: 6206333 13167063860
Website: www.aladdin-e.com/
Company Name: Hubei CuiRan Biotechnology Co., Ltd.  
Telephone: 18162795156 18162795156
Website: http://www.biocuiyuan.com/
Tags:491-64-5 Related Product Information
644-46-2 6147-11-1