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Merck

22075

Sigma-Aldrich

(-)-反式石竹烯

(−)-trans-Caryophyllene

≥98.0% (sum of enantiomers, GC)

别名:

β-石竹烯, 反式-(1R,9S)-8-甲基-4,11,11-三甲基二环[7.2.0]十一碳-4-烯

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About This Item

经验公式(希尔记法):
C15H24
CAS号:
分子量:
204.35
Beilstein:
2044564
EC 号:
MDL编号:
UNSPSC代码:
12352205
PubChem化学物质编号:
NACRES:
NA.22
价格与库存信息目前不能提供

质量水平

方案

≥98.0% (sum of enantiomers, GC)

表单

liquid

旋光性

[α]20/D −10±1°, neat

折射率

n20/D 1.499

沸点

262-264 °C (lit.)

密度

0.902 g/mL at 20 °C (lit.)

储存温度

2-8°C

SMILES字符串

[H][C@@]12CC\C(C)=C\CCC(=C)[C@H]1CC2(C)C

InChI

1S/C15H24/c1-11-6-5-7-12(2)13-10-15(3,4)14(13)9-8-11/h6,13-14H,2,5,7-10H2,1,3-4H3/b11-6+/t13-,14-/m1/s1

InChI key

NPNUFJAVOOONJE-GFUGXAQUSA-N

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一般描述

(-)-反式-石竹烯,一种倍半萜,是薄荷(Mentha longifolia[1]和麦加香脂 (Commiphora gileadensis)精油的主要成分。[2] 它具有抗炎、局部麻醉和抗真菌作用。 (-)-反式-石竹烯也表现出有效的细胞毒活性。[2]

象形图

Health hazardExclamation mark

警示用语:

Danger

危险声明

危险分类

Asp. Tox. 1 - Skin Sens. 1B

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

221.9 °F - closed cup

闪点(°C)

105.5 °C - closed cup

个人防护装备

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

?-Caryophyllene, a compound isolated from the biblical balm of gilead (Commiphora gileadensis), is a selective apoptosis inducer for tumor cell lines.
Amiel E, et al.
Evidence-Based Complementary and Alternative Medicine : ECAM, 2012 (2012)
Seasonal Variation in Content and Chemical Composition of Essential Oils from Leaves of Mentha longifolia Huds.(Lamiaceae).
Niksic H, et al.
Bulletin of the Chemists and Technologists of Bosnia and Herzegovina, 2014, 29-34 null
Fabienne Hilgers et al.
Microorganisms, 9(1) (2021-01-21)
Terpenoids constitute one of the largest and most diverse groups within the class of secondary metabolites, comprising over 80,000 compounds. They not only exhibit important functions in plant physiology but also have commercial potential in the biotechnological, pharmaceutical, and agricultural
Linus Svenberg et al.
Plants (Basel, Switzerland), 10(11) (2021-11-28)
In recent work, it was shown that the graminoid plants Cynodon dactylon (Poaceae), Cyperus exaltatus (Cyperaceae), and Panicum repens (Poaceae) have an ovipositional effect on the malaria vector Anopheles gambiae in olfactometric bioassays. In order to get a view of
Getachew E Bokore et al.
Parasites & vectors, 14(1), 552-552 (2021-10-29)
Understanding the ecology and behaviour of disease vectors, including the olfactory cues used to orient and select hosts and egg-laying sites, are essential for the development of novel, insecticide-free control tools. Selected graminoid plants have been shown to release volatile

实验方案

Fast GC analysis of sweet orange essential oil in hexane. Key components identified includes: β-Farnesene; α-Huµlene; Germacrene D; (+)-Valencene; Bicyclogermacrene; (+)-δ-Cadinene

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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