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32995

Supelco

Levothyroxine sodium hydrate

PESTANAL®, analytical standard

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Synonym(s):
3,3′,5,5′-Tetraiodo-L-thyronine monosodium salt hydrate, L-Thyroxin monosodium salt hydrate, Sodium O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine hydrate
Empirical Formula (Hill Notation):
C15H10I4NNaO4 · xH2O
CAS Number:
25416-65-3
Molecular Weight:
798.85 (anhydrous basis)
EC Number:
200-221-4
MDL number:
MFCD06408007
UNSPSC Code:
41116107
PubChem Substance ID:
329754429

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

SMILES string

O.[Na+].N[C@@H](Cc1cc(I)c(Oc2cc(I)c(O)c(I)c2)c(I)c1)C([O-])=O

InChI

1S/C15H11I4NO4.Na.H2O/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);;1H2/q;+1;/p-1/t12-;;/m0../s1

InChI key

ANMYAHDLKVNJJO-LTCKWSDVSA-M

Gene Information

human ... THRA(7067) , THRB(7068)

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H372

Precautionary Statements

P260 - P264 - P270 - P314 - P501

Hazard Classifications

STOT RE 1

Target Organs

Thyroid,Cardio-vascular system,Kidney

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

监管及禁止进口产品

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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Mazen Lee Hamad et al.
Pharmaceutical development and technology, 20(3), 314-319 (2013-12-04)
Levothyroxine sodium is an important medication used primarily for treating patients with hypothyroidism. Levothyroxine sodium tablets have been recalled many times since their 1955 introduction to the US market. These recalls resulted from the failure of lots to meet their

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