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699594

Sigma-Aldrich

L-Thyroxine-(diphenyl-13C12)

99 atom % 13C, 97% (CP)

Synonym(s):

3,3′,5,5′′-Tetraiodo-L-thyronine-13C12, 3-[4-(4-Hydroxy-3,5-diiodophenoxy-13C6)-3,5-diiodophenyl-13C6]-L-alanine, T4-(ring-13C12)

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About This Item

Linear Formula:
HO13C6H2(I)2O13C6H2(I)2CH2CH(NH2)CO2H
Molecular Weight:
788.78
MDL number:
MFCD18427906
UNSPSC Code:
12352101
PubChem Substance ID:
329762145

isotopic purity

99 atom % 13C

assay

97% (CP)

form

powder

technique(s)

mass spectrometry (MS): suitable

mp

223 °C (dec.) (lit.)

mass shift

M+12

storage temp.

2-8°C

SMILES string

N[C@@H](C[13c]1[13cH][13c](I)[13c](O[13c]2[13cH][13c](I)[13c](O)[13c](I)[13cH]2)[13c](I)[13cH]1)C(O)=O

InChI

1S/C15H11I4NO4/c16-8-4-7(5-9(17)13(8)21)24-14-10(18)1-6(2-11(14)19)3-12(20)15(22)23/h1-2,4-5,12,21H,3,20H2,(H,22,23)/t12-/m0/s1/i1+1,2+1,4+1,5+1,6+1,7+1,8+1,9+1,10+1,11+1,13+1,14+1

InChI key

XUIIKFGFIJCVMT-HTYRUWRGSA-N

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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.

Other Notes

Bulk stock may be available for this product. Please contact the Stable Isotope Customer Service Group for pricing, availability and packaging at 937-859-1808 (1-800-448-9760 for US & Canada) or email us at isosales@sial.com

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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