Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

491578

Sigma-Aldrich

4-Methoxybenzoic acid-α-13C

99 atom % 13C

Synonym(s):

p-Anisic acid-carboxy-13C

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

About This Item

Linear Formula:
CH3O-C6H4-13CO2H
CAS Number:
69838-89-7
Molecular Weight:
153.14
MDL number:
MFCD00084016
UNSPSC Code:
12352202
PubChem Substance ID:
329757439

isotopic purity

99 atom % 13C

Quality Level

200

assay

99% (CP)

form

solid

mp

183-184 °C (lit.)

mass shift

M+1

SMILES string

COc1ccc(cc1)[13C](O)=O

InChI

1S/C8H8O3/c1-11-7-4-2-6(3-5-7)8(9)10/h2-5H,1H3,(H,9,10)/i8+1

InChI key

ZEYHEAKUIGZSGI-VJJZLTLGSA-N

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

365.0 °F - closed cup

flash_point_c

185.00 °C - closed cup

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MBBC4625
MBBC3080
MBBC1951
MBBC0581
MBBB1881V

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

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