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752576

Sigma-Aldrich

Fumaric acid-1,4-13C2,2,3-d2

greener alternative

≥99 atom % 13C, ≥98 atom % D, ≥98% (CP)

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About This Item

Linear Formula:
HOO13CCD=CD13COOH
CAS Number:
100858-52-4
Molecular Weight:
120.07
UNSPSC Code:
12352106
Note: This product can be packaged on demand. For information on pricing, availability and packaging of custom sizes, please contact Stable Isotopes Customer Service

isotopic purity

≥99 atom % 13C
≥98 atom % D

Assay

≥98% (CP)

form

solid

greener alternative product score

old score: 59
new score: 48
Find out more about DOZN™ Scoring

greener alternative product characteristics

Less Hazardous Chemical Syntheses
Safer Solvents and Auxiliaries
Inherently Safer Chemistry for Accident Prevention
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

technique(s)

mass spectrometry (MS): suitable

mp

298-300 °C (subl.) (lit.)

greener alternative category

Re-engineered,

mass shift

M+4

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Show Differences

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C8696C0715SRP0289
Cathepsin D human recombinant, expressed in HEK 293 cells, ≥95% (SDS-PAGE)

SRP6415

Cathepsin D human

Cathepsin D from human liver lyophilized powder, ≥250 units/mg protein (E1%/280)

C8696

Cathepsin D from human liver

Monoclonal Anti-Cathepsin D antibody produced in mouse clone CTD-19, ascites fluid

C0715

Monoclonal Anti-Cathepsin D antibody produced in mouse

Cathepsin B Active human recombinant, expressed in FreeStyle™ 293-F cells, ≥90% (SDS-PAGE)

SRP0289

Cathepsin B Active human

Gene Information

human ... CTSD(1509)

Gene Information

human ... CTSD(1509)

Gene Information

human ... CTSD(1509)

Gene Information

human ... CTSB(1508)

technique(s)

activity assay: suitable

technique(s)

-

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:200 using human breast carcinoma tissue, indirect ELISA: suitable, microarray: suitable, western blot: 1:1,000 using human breast carcinoma cell line extract

technique(s)

activity assay: suitable

assay

≥95% (SDS-PAGE)

assay

-

assay

-

assay

≥90% (SDS-PAGE)

biological source

human

biological source

-

biological source

mouse

biological source

human

application(s)

life science and biopharma

application(s)

-

application(s)

-

application(s)

life science and biopharma

form

lyophilized

form

lyophilized powder

form

-

form

aqueous solution

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses”, “Safer Solvents and Auxiliaries” and “Inherently Safer Chemistry for Accident Prevention”. Click here to view its DOZN scorecard.

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

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number
    MBBC9470
    MBBC7012
    MBBC6628
    MBBB0388V
    EB0691

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    Already Own This Product?

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    Alexis L Gabbey et al.
    Organic letters, 24(17), 3173-3178 (2022-04-27)
    The transition-metal-catalyzed α-arylation of secondary amides remains a synthetic challenge due to the presence of a free N-H bond. We report a strategy to synthesize secondary α-aryl amides via a Ni-catalyzed reductive arylation of redox-active N-hydroxyphthalimide (NHP) esters of malonic

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