Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

33-0249

Sigma-Aldrich

Vanillin

JIS special grade, ≥98.0%

Synonym(s):

4-Hydroxy-3-methoxybenzaldehyde, Vanillic aldehyde

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
4-(HO)C6H3-3-(OCH3)CHO
CAS Number:
121-33-5
Molecular Weight:
152.15
Beilstein:
472792
MDL number:
MFCD00006942
UNSPSC Code:
12352114
PubChem Substance ID:
329754440
grade:
JIS special grade
Assay:
≥98.0%
bp:
170 °C/15 mmHg (lit.)
vapor pressure:
>0.01 mmHg ( 25 °C)

grade

JIS special grade

vapor density

5.3 (vs air)

vapor pressure

>0.01 mmHg ( 25 °C)

Assay

≥98.0%

form

solid

availability

available only in Japan

bp

170 °C/15 mmHg (lit.)

mp

81-83 °C (lit.)

SMILES string

COc1cc(C=O)ccc1O

InChI

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

InChI key

MWOOGOJBHIARFG-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
U3533
U6944
U5547
A2184
A1080

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Ana Rita Brochado et al.
Biotechnology and bioengineering, 110(2), 656-659 (2012-09-26)
Overproduction of a desired metabolite is often achieved via manipulation of the pathway directly leading to the product or through engineering of distant nodes within the metabolic network. Empirical examples illustrating the combined effect of these local and global strategies
H Priefert et al.
Applied microbiology and biotechnology, 56(3-4), 296-314 (2001-09-11)
Vanillin is one of the most important aromatic flavor compounds used in foods, beverages, perfumes, and pharmaceuticals and is produced on a scale of more than 10 thousand tons per year by the industry through chemical synthesis. Alternative biotechnology-based approaches
N J Walton et al.
Current opinion in biotechnology, 11(5), 490-496 (2000-10-12)
Microorganisms able to produce vanillin in excess of 6g/l from ferulic acid have now been isolated. In Pseudomonas strains, the metabolic pathway from eugenol via ferulic acid to vanillin has been characterised at the enzymic and molecular genetic levels. Attempts
Sartaj Tabassum et al.
European journal of medicinal chemistry, 60, 216-232 (2013-01-08)
SOD mimics with varying coligand are momentous in developing potential chemotherapeutic drugs. Cu(II) based SOD mimics 1-4 [CuLH(OAc)(H(2)O)Y)] (LH = 2-((E)-(1,3-dihydroxy-2-methylpropan-2-ylimino)methyl)-6-methoxyphenol, OAc = CH(3)COO, 1: Y = H(2)O; 2: Y = phen (1,10-phenanthroline), 3: Y = tpimH (2,4,5-triphenylimidazole); 4: Y
Igor A O Reis et al.
Food chemistry, 135(4), 2453-2461 (2012-09-18)
A single-step selective separation of two food additives was investigated using alcohol-salt aqueous two-phase systems (ATPS). The selective partitioning of two of the most used additives from a processed food waste material, vanillin and l-ascorbic acid, was successfully accomplished. The
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service