www.BuyersGuideChem.com - the directory of chemicals and chemical suppliers. The search engine opens a large data base and offers new supply sources

BuyersGuideChem » A-Z Chemical Listing » Benzo[1,2-b:3,4-b']dipyran-9-y...

Benzo[1,2-b:3,4-b']dipyran-9-ylester, (2Z)-

Structure

Identification

CAS number
73069-27-9
Chemical Name:
Benzo[1,2-b:3,4-b']dipyran-9-ylester, (2Z)-
Molecular Formula:
C21H22O7
Synonyms:
2-butenoic acid,2-methyl-,(9s,10s)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2h,8h-benzo[1,2-b:3,4-b']dipyran-9-ylester, (2z)- ; (z)-2-methyl-2-butenoic acid [(9s,10s)-10β-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2h,8h-benzo[1,2-b:3,4-b']dipyran]-9β-yl ester ; praeruptorin a ; benzo[1,2-b:3,4-b']dipyran-9-ylester, (2z)- ; (+)-praeruptorin a ; 9,10-dihydro-9β-[(z)-1-oxo-2-methyl-2-butenyloxy]-10β-(acetyloxy)-8,8-dimethyl-2h,8h-benzo[1,2-b:3,4-b']dipyran-2-one ; 2-butenoicacid, 2-methyl-,10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2h,8h-benzo[1,2-b:3,4-b']dipyran-9-ylester, [9s-[9a(z),10a]]-

Product Specifications

Molecular Weight:
386.39518 g·mol−1
Density:
1.289 g/cm3
Boiling point:
486.817 °C at 760 mmHg
Flash point:
211.534 °C

Safety Information

Hazardous Substances Data:
Non-Regulated Material ¹

Suppliers

Global Benzo[1,2-b:3,4-b']dipyran-9-y... Suppliers : P.R.China (1)
SupplierPhoneFaxCountryInquiry
Order
Hangzhou Dayangchem Co. Ltd. +86-571-88938639 +86-571-8893-8652 P.R.China Get price

Former or previous provider

The following companies had been manufactured successfully in the past or were listed as an excellent supplier in our directory.
Netvertise Testcompany ( D-30823 Garbsen Germany ) | Pharmacore Co., Limited ( Jin Shan Area, Shanghai P.R.China ) | Acinopeptide Co., Ltd. ( 610092 Chengdu P.R.China )
Bullet Success 2018  
© Copyright 1996 to 2019 by Netvertise GmbH. All rights reserved