Cambridge Isotope Laboratories

Fumaric acid (unlabeled)

ULM-10653-0.1MG
Fumaric acid is a dicarboxylic acid that serves as an intermediate of the TCA (or Krebs) cycle. Its use as a 13C4-labeled standard, for example, enables quantification in MS-based studies of experimen
Item No.
ULM-10653-0.1MG
CAS Number (unlabeled)
110-17-8
Formula
C4H4O4
Molecular Weight
116.07
Chemical purity
98%
Product form
Individual
Grade
Research
30 In stock

Overview

Fumaric acid is a dicarboxylic acid that serves as an intermediate of the TCA (or Krebs) cycle. Its use as a 13C4-labeled standard, for example, enables quantification in MS-based studies of experimental samples.

Properties

Isotope label Unlabeled
Grade Research
Chemical purity 98%
Molecular formula C4H4O4
Molecular weight 116.07
Molecular weight range 101-200 g/mol
CAS number (unlabeled) 110-17-8
EC number 203-743-0
Product form Individual
Presentation Neat
Storage conditions Store at room temperature away from light and moisture.
Applications Clinical MS; Metabolomics; MS/MS Standards
Signal word Warning
GHS pictograms GHS07
Hazard statements Causes serious eye irritation.
Hazardous material Yes
Safety data sheet https://isotope.com/product/attachment/ULM-10653-0.1MG/SDS%20-%20ULM-10653-0.1MG_V.1.0.pdf
F&O item number ULM-10653-0.1MG
F&O product number ULM-10653-0.1MG
Package-size master (AVA) No
Visible in webshop (Sana flag) Yes
Webstore name (Sana) Fumaric acid (unlabeled)
Item model group STD-NoQual
Product group FG
Sales unit 0.1 mg
Hazardous (CMX) Yes
HTS code (US) 2917.19.1700
ECCN EAR99
Quote only No
SDS available Yes
Last synced from F&O 2026-09-18T18:08:41Z

Documents

Safety information

Irritant / harmful

WARNING

  • Causes serious eye irritation.