Taxin B

	产品编号	CFN96637
	CAS编号	168109-52-2
	分子式 = 分子量	C₂₈H₃₈O₁₀ = 534.60
	产品纯度	>=98%
	物理属性	Powder
	化合物类型	Diterpenoids
	植物来源	The seeds of Taxus mairei.
ChemFaces的产品在影响因子大于5的优秀和顶级科学期刊中被引用

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产品名称	产品编号	CAS编号	包装	QQ客服
Taxin B	CFN96637	168109-52-2	1mg	QQ客服：2159513211
Taxin B	CFN96637	168109-52-2	5mg	QQ客服：2159513211
Taxin B	CFN96637	168109-52-2	10mg	QQ客服：2159513211
Taxin B	CFN96637	168109-52-2	20mg	QQ客服：2159513211

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ChemFaces的产品在许多优秀和顶级科学期刊中被引用

Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089

Yale University (USA)

Shanghai Institute of Organic Chemistry (China)

Osmania University (India)

University of Virginia (USA)

Universidade de Franca (Brazil)

University of Maryland (USA)

Wageningen University (Netherlands)

Rio de Janeiro State University (Brazil)

VIB Department of Plant Systems Biology, UGent (PSB) (Belgium)

Auburn University (USA)

Universidad de Ciencias y Artes de Chiapas (Mexico)

CSIRO - Agriculture Flagship (Australia)

University of Oslo (Norway)

St. Jude Children Research Hospital (USA)

More...

Description:

Taxin B has toxic effects.

In vivo:

Neuro Endocrinol Lett. 2013;34 Suppl 2:130-3.

Yew poisoning of olive baboons (Papio anubis) in captivity: laboratory diagnosis.[Pubmed: 24362105]

Toxic effects of the yew have been known since ancient times. Yew toxicity is due to the content of cyanogenic glycosides and a mixture of alkaloids known as taxines. Taxine B is probably responsible for the most part of adverse effects in poisoned organisms. This particular taxoid is common in body fluids of the yew-poisoned. The present study is engaged with laboratory examination to confirm substances that lead to fatality of a pair of olive baboons (Papio anubis) following ingestion of yew seeds. When both cage mates (male and female) died suddenly, poisoning was suspected because many berries had fallen into the cage from a nearby fruiting yew tree (Taxus baccata) during the windy night before.
METHODS AND RESULTS:
The analysis was performed using electrospray ionization quadrupole time-of-flight mass spectrometry. A flow injection analysis/mass spectrometry setting was prepared for this purpose. The above mentioned mass spectrometry analysis of taxoids confirmed poisoning by taxanes. The presence of Taxin B/isoTaxin B was confirmed in all investigated samples. Apparently in urine and bile there were concentrations ranging 150-220 ng.mL-1 and in blood serum concentrations 25-30 ng.mL-1.
CONCLUSIONS:
It follows from the results obtained that we confirmed that baboons were deadly intoxicated by yew fruits.

产品名称	产品编号	CAS编号	分子式 = 分子量	位单	联系QQ
长花马先蒿苷A; Longifloroside A	CFN99827	175556-08-8	C₂₇H₃₄O₁₁ = 534.6	5mg	QQ客服：2159513211
15-羟基-7-氧-阿松香-8,11,13-三烯; 15-Hydroxy-7-oxo-abieta-8,11,13-triene	CFN95777	105037-83-0	C₂₀H₂₈O₂ = 300.4	5mg	QQ客服：2056216494
GB 2a; GB 2a	CFN89133	18412-96-9	C₃₀H₂₂O₁₁ = 558.49	5mg	QQ客服：2159513211
Lamalbid; Lamalbid	CFN92847	52212-87-0	C₁₇H₂₆O₁₂ = 422.4	5mg	QQ客服：2056216494

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	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	1.8706 mL	9.3528 mL	18.7056 mL	37.4111 mL	46.7639 mL
5 mM	0.3741 mL	1.8706 mL	3.7411 mL	7.4822 mL	9.3528 mL
10 mM	0.1871 mL	0.9353 mL	1.8706 mL	3.7411 mL	4.6764 mL
50 mM	0.0374 mL	0.1871 mL	0.3741 mL	0.7482 mL	0.9353 mL
100 mM	0.0187 mL	0.0935 mL	0.1871 mL	0.3741 mL	0.4676 mL