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Taxayunnansin A

Also known as: (2aR,4S,4aS,5R,6R,8S,9aS,10S,10aR,10bS)-4,5,10,10b-Tetraacetoxy-8-hydroxy-9a-(2-hydroxy-2-propanyl)-4a,7-dimethyl-2a,3,4,4a,5,6,8,9,9a,10,10a,10b-dodecahydro-1H-azuleno[5',6':3,4]benzo[1,2-b]oxet-6-yl benzoate, (2aR,4S,4aS,5R,6R,8S,9aS,10S,10aR,10bS)-4,5,10,10b-tetrakis(acetyloxy)-8-hydroxy-9a-(2-hydroxypropan-2-yl)-4a,7-dimethyl-2a,3,4,4a,5,6,8,9,9a,10,10a,10b-dodecahydro-1H-azuleno[5',6':3,4]benzo[1,2-b]oxet-6-yl benzoate, (2aR,4S,4aS,5R,6R,8S,9aS,10S,10aR,10bS)-6-(benzoyloxy)-8-hydroxy-9a-(2-hydroxypropan-2-yl)-4a,7-dimethyl-3,4,4a,5,6,8,9,9a,10,10a-decahydro-1H-azuleno[5',6':3,4]benzo[1,2-b]oxete-4,5,10,10b(2aH)-tetrayl tetraacetate, 1H-Azuleno[5',6':3,4]benz[1,2-b]oxete-4,5,6,8,10,10b(2aH)-hexol, 3,4,4a,5,6,8,9,9a,10,10a-decahydro-9a-(1-hydroxy-1-methylethyl)-4a,7-dimethyl-, 4,5,10,10b-tetraacetate 6-benzoate, (2aR,4S,4aS,5R,6R,8S,9aS,10S,10aR,10bS)-, Taxayuntin, 13-Decinnamoyltaxchinin B

Taxayunnansin A (CAS 153229-31-3) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C35H44O13 and a molecular weight of 672.716 g/mol. Key properties include a boiling point of 720.3±60.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 218.4±26.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
153229-31-3
Jingsj CID
J-1982479-0
Molecular Formula
C35H44O13
Molecular Weight
672.716 g/mol
Category
Esters
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point720.3±60.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point218.4±26.4 °C
Exact Mass672.278198
PSA181.19000
LogP3.85
Vapor Pressure0.0±2.4 mmHg at 25°C
Refractive Index1.581

Activity & Biological Data

Additional Information[1]. Zhang H, et al. Taxanes from Taxus yunnanensis[J]. Phytochemistry, 1995, 39(5): 1147-1151.

Frequently Asked Questions

What is the CAS number of Taxayunnansin A?

The CAS number of Taxayunnansin A is 153229-31-3.

What are the molecular formula and molecular weight of Taxayunnansin A?

Taxayunnansin A has molecular formula C35H44O13 and molecular weight 672.716 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Taxayunnansin A (CAS 153229-31-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1982479-0 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.