Skip to Content
Merck
CN

Key Documents

View All Documentation

699594

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)

Sign In to View Organizational & Contract Pricing.

About This Item

Linear Formula:
HO13C6H2(I)2O13C6H2(I)2CH2CH(NH2)CO2H
Molecular Weight:
788.78
UNSPSC Code:
12352101
PubChem Substance ID:
329762145
MDL number:
MFCD18427906
Isotopic purity:
99 atom % 13C
Assay:
97% (CP)
Mass shift:
M+12
Form:
powder

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

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

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H372

Hazard Classifications

STOT RE 1

target_organs

Thyroid,Cardio-vascular system,Kidney

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

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
CX0560

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