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The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

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Key Documents

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603899

Sigma-Aldrich

DL-Malic acid-2-13C

99 atom % 13C

Synonym(s):

2-hydroxy-butanedioic-2-13C acid

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About This Item

Linear Formula:
HO2CCH213CH(OH)CO2H
CAS Number:
143435-96-5
Molecular Weight:
135.08
MDL number:
MFCD04118144
UNSPSC Code:
51113400
PubChem Substance ID:
329758936
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

form

solid

mp

131-133 °C (lit.)

mass shift

M+1

SMILES string

O[13CH](CC(O)=O)C(O)=O

InChI

1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/i2+1

InChI key

BJEPYKJPYRNKOW-VQEHIDDOSA-N

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packaging

pkg of 1 ea

packaging

pkg of 10 ea

packaging

pk of 24

packaging

pk of 24

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

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Certificates of Analysis (COA)

Lot/Batch Number
MBBC6721
SZ0526
EK1520

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