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MilliporeSigma

V1104

Vainillina

99%, powder or crystals, ReagentPlus®

Sinónimos:

4-Hidroxi-3-metoxibenzaldehído, Aldehído vanílico

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2 G

$37.60

100 G

$51.70

500 G

$135.00

2 KG

$467.00

$37.60

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Fórmula lineal:
4-(HO)C6H3-3-(OCH3)CHO
Número CAS:
121-33-5
Peso molecular:
152.15
NACRES:
NA.21
PubChem Substance ID:
57654724
UNSPSC Code:
12352100
EC Number:
204-465-2
MDL number:
MFCD00006942
Beilstein/REAXYS Number:
472792

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Nombre del producto

Vainillina, ReagentPlus®, 99%

InChI key

MWOOGOJBHIARFG-UHFFFAOYSA-N

InChI

1S/C8H8O3/c1-11-8-4-6(5-9)2-3-7(8)10/h2-5,10H,1H3

SMILES string

COc1cc(C=O)ccc1O

vapor density

5.3 (vs air)

vapor pressure

>0.01 mmHg ( 25 °C)

product line

ReagentPlus®

assay

99%

form

powder or crystals

bp

170 °C/15 mmHg (lit.)

mp

81-83 °C (lit.)

solubility

ethanol: soluble

functional group

aldehyde

Quality Level

200

Gene Information

rat ... Ar(24208)

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Este artículo
1710006PHR109194752
Vainillina ReagentPlus®, 99%

Sigma-Aldrich

V1104

Vainillina

Vainillina United States Pharmacopeia (USP) Reference Standard

USP

1710006

Vainillina

Vainillina Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1091

Vainillina

Vainillina tested according to Ph. Eur.

Sigma-Aldrich

94752

Vainillina

assay

99%

assay

-

assay

-

assay

99.0-101.0% dry basis

solubility

ethanol: soluble

solubility

-

solubility

-

solubility

water: slightly soluble 10 g/L at 25 °C

Quality Level

200

Quality Level

-

Quality Level

300

Quality Level

200

form

powder or crystals

form

-

form

-

form

powder or crystals

bp

170 °C/15 mmHg (lit.)

bp

170 °C/15 mmHg (lit.)

bp

170 °C/15 mmHg (lit.)

bp

170 °C/15 mmHg (lit.)

mp

81-83 °C (lit.)

mp

81-83 °C (lit.)

mp

~Approximately 82 °C, 81-83 °C (lit.)

mp

81-83 °C (lit.)

Application

It has been used as reference standard in calibrating hot stage; during thermomicroscopic investigation performed with optical polarizing microscope; usually equipped with a hot stage and temperature controller.[1]

General description

Vanillin is an aromatic compound, and is used for flavoring foods. It is has biogenetic relationship to phenylpropanoid pathway.[2] It is mostly used in foods, beverages, perfumes and pharmaceuticals.[3]

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 1

flash_point_f

319.6 - 321.4 °F - closed cup

flash_point_c

159.8 - 160.8 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
BCCP0299
BCCP0295
BCCM9858
BCCM3183
BCCM3182

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Ryan P McAndrew et al.
Proceedings of the National Academy of Sciences of the United States of America, 113(50), 14324-14329 (2016-12-03)
Stilbenes are diphenyl ethene compounds produced naturally in a wide variety of plant species and some bacteria. Stilbenes are also derived from lignin during kraft pulping. Stilbene cleavage oxygenases (SCOs) cleave the central double bond of stilbenes, forming two phenolic
Hanno C Erythropel et al.
Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco, 21(9), 1248-1258 (2018-10-20)
"Vaping" electronic cigarettes (e-cigarettes) is increasingly popular with youth, driven by the wide range of available flavors, often created using flavor aldehydes. The objective of this study was to examine whether flavor aldehydes remain stable in e-cigarette liquids or whether
Yulong Wang et al.
Carbohydrate polymers, 223, 115061-115061 (2019-08-21)
In this study, chitosan oligosaccharide (COS)-vanillin imine (COS-Vani Imine)-based dual pH responsive nano-micelles (DPRNs) were synthesized. The resultant DPRNs were used for encapsulating genistein and its ultimate release upon pH change. The overall concept of DPRNs for the targeted delivery
Eslam El Nebrisi et al.
Frontiers in pharmacology, 11, 1274-1274 (2020-09-29)
In this study, effects of capsaicin, an active ingredient of the capsicum plant, were investigated on human 5-hydroxytryptamine type 3 (5-HT3) receptors. Capsaicin reversibly inhibited serotonin (5-HT)-induced currents recorded by two-electrode voltage clamp method in Xenopus oocytes. The inhibition was
Adam D Carrithers et al.
ACS nano, 14(5), 5417-5425 (2020-03-27)
When a sessile droplet of a complex mixture evaporates, its nonvolatile components may deposit into various patterns. One such phenomena, the coffee ring effect, has been a topic of interest for several decades. Here, we identify what we believe to
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Questions

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  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/418/501/product-dating-information-06-25-mk.pdf

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  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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