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W267511

Sigma-Aldrich

2-Methoxy-4-vinylphenol

≥98%, FG

Synonim(y):

4-Vinyl guaiacol

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W267511-SAMPLE-K
281,00 zł
25 G
1130,00 zł
100 G
2400,00 zł
1 KG
7850,00 zł

281,00 zł


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W267511-SAMPLE-K
281,00 zł
25 G
1130,00 zł
100 G
2400,00 zł
1 KG
7850,00 zł

About This Item

Wzór liniowy:
CH3OC6H3(CH=CH2)OH
Numer CAS:
Masa cząsteczkowa:
150.17
Numer FEMA:
2675
Numer WE:
Nr Rady Europy:
177
Numer MDL:
Kod UNSPSC:
12164502
Identyfikator substancji w PubChem:
Numer Flavisa:
4.009
NACRES:
NA.21
agency:
follows IFRA guidelines
meets purity specifications of JECFA

281,00 zł


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pochodzenie biologiczne

synthetic

Poziom jakości

klasa czystości

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

zgodność regionalna

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 172.515

Próba

≥98%

współczynnik refrakcji

n20/D 1.582 (lit.)

bp

224 °C (lit.)

gęstość

1.11 g/mL at 25 °C (lit.)

Zastosowanie

flavors and fragrances

Dokumentacja

see Safety & Documentation for available documents

alergen pokarmowy

no known allergens

alergen zapachowy

no known allergens

Organoleptyczne

cedar; woody; peanut

ciąg SMILES

COc1cc(C=C)ccc1O

InChI

1S/C9H10O2/c1-3-7-4-5-8(10)9(6-7)11-2/h3-6,10H,1H2,2H3

Klucz InChI

YOMSJEATGXXYPX-UHFFFAOYSA-N

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Opis ogólny

2-Methoxy-4-vinylphenol is one of the key volatile aroma compounds of buckwheat[1] and okra.[2]

Zastosowanie


  • Anti-Ulcerative Colitis Effects and Active Ingredients in Ethyl Acetate Extract from Decoction of Sargentodoxa cuneata.: This research explores the therapeutic potential of Sargentodoxa cuneata in treating ulcerative colitis, highlighting 2-Methoxy-4-vinylphenol as one of its active ingredients. It offers valuable data for chemists working on new treatments for inflammatory diseases (Yu et al., 2023).

  • Phytochemical characterization, anti-diarrhoeal, analgesic, anti-inflammatory activities and toxicity profile of Ananas comosus (L.) Merr (pineapple) leaf in albino rats.: This comprehensive study assesses the medicinal properties of pineapple leaf, identifying 2-Methoxy-4-vinylphenol among its phytochemicals. It supports further research into its use for pain relief and anti-inflammatory purposes (Ugbogu et al., 2024).

Opakowanie

Packaged in glass bottles
Ta strona może zawierać tekst przetłumaczony maszynowo.

Piktogramy

Corrosion

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

Eye Dam. 1 - Skin Corr. 1B

Kod klasy składowania

8B - Non-combustible corrosive hazardous materials

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

235.4 °F - closed cup

Temperatura zapłonu (°C)

113 °C - closed cup

Środki ochrony indywidualnej

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

B Karmakar et al.
Journal of biotechnology, 80(3), 195-202 (2000-08-19)
A new strain Bacillus coagulans BK07 was isolated from decomposed wood-bark, based on its ability to grow on ferulic acid as a sole carbon source. This strain rapidly decarboxylated ferulic acid to 4-vinylguaiacol, which was immediately converted to vanillin and
Ralph Dorfner et al.
Journal of agricultural and food chemistry, 51(19), 5768-5773 (2003-09-04)
The formation of 4-vinylguaiacol, guaiacol, and phenol during coffee roasting was monitored in real-time, using resonance enhanced multiphoton ionization and time-of-flight mass spectrometry. A model is proposed, based on two connected reaction channels. One channel, termed the "low activation energy"
Stefan Coghe et al.
Journal of agricultural and food chemistry, 52(3), 602-608 (2004-02-05)
The release of ferulic acid and the subsequent thermal or enzymatic decarboxylation to 4-vinylguaiacol are inherent to the beer production process. Phenolic, medicinal, or clove-like flavors originating from 4-vinylguaiacol frequently occur in beer made with wheat or wheat malt. To
Identification of buckwheat (Fagopyrum esculentum Moench) aroma compounds with GC?MS.
Janes D, et al.
Food Chemistry, 112(1), 120-124 (2009)
Nele Vanbeneden et al.
Journal of agricultural and food chemistry, 56(24), 11983-11988 (2008-12-05)
In this study the decrease of 4-vinylguaiacol (4VG) during beer aging was investigated and the products that arise from it were identified. Two compounds, vanillin and apocynol, were identified in beer model solutions after forced aging and in naturally aged

Questions

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  1. 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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  2. 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

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