Sale!
Bottle of T4 liquid

T4 (Levothyroxine)

In stock

$36.99$39.99

Concentration
400 mcg per mL
Purchase this product now and earn 37 Points!

This product is prepared for LABORATORY RESEARCH USE ONLY and may not be used for other purposes.

-
+

Free & Fast
Shipping

Earn
Rewards

Excellent
Service

Properties

Property Value
Molecular Formula C15H11I4NO4
Molecular Weight 776.87
Monoisotopic Mass 776.6867
Polar Area 92.8
Complexity 420
XLogP 2.4
Heavy Atom Count 24
Hydrogen Bond Donor Count 3
Hydrogen Bond Acceptor Count 5
Rotatable Bond Count 5
Physical Appearance Clear Liquid
Stability Room Temperature
PubChem LCSS T4 (Levothyroxine) Laboratory Chemical Safety Summary

Identifiers

CID 5819
CAS 51-48-9
InChI 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
InChIKey XUIIKFGFIJCVMT-LBPRGKRZSA-N
Isomeric SMILES C1=C(C=C(C(=C1I)OC2=CC(=C(C(=C2)I)O)I)I)C[C@@H](C(=O)O)N
Canonical SMILES C1=C(C=C(C(=C1I)OC2=CC(=C(C(=C2)I)O)I)I)CC(C(=O)O)N
IUPAC Name (2S)-2-amino-3-[4-(4-hydroxy-3, 5-diiodophenoxy)-3, 5-diiodophenyl]propanoic acid

2D Structure

Generated by Extreme Peptide with Open Babel, version 2.3.1, http://openbabel.org (accessed April 20, 2025)

T4 (Levothyroxine) 2D molecular structure vector generated with oBabel

3D Structure

Interactive 3D representation of T4 (Levothyroxine) (CID 5819)

Accurate research is our priority.

Same Day Shipping
We offer same day shipping on all orders of in stock items placed before 12:00pm EST.
Dedicated Service
Our team is readily available to assist with all of your customer service requests.
Free Shipping
We've got you covered! Free shipping is available on any order over $50.
Earn Rewards
Earn points every time you buy from us and use them towards future orders!
Extreme Peptide vial with logo and indicators
Be the first to know

Get 25% off your first order and all the latest information on events, sales, & offers.

We care about keeping your data private. Read our Privacy Policy.