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RESEARCH USE ONLY: All products are intended for research use only as defined by the FDA. Not for use in diagnostic procedures, human use, or veterinary use. 

T4 (Levothyroxine) 400mcg/ml (30ml)

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Levothyroxine 400mcg/ml (T4) is a synthetic form of endogenous thyroxine, the primary thyroid prohormone containing four iodine atoms. It has a molecular weight of 776.87 g/mol and a molecular formula of C15H11I4NO4. Supplied as a 30ml liquid solution at 400mcg/ml concentration. For in-vitro research use only.

Products are of the utmost purity and concentration… Shipping is VERY fast. Customer service is professional and very responsive.

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Additional information

Weight 0.0625 lbs
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⚠️ Disclaimer: THIS PRODUCT, SOLD BY LOTI LABS, IS INTENDED AS A RESEARCH CHEMICAL ONLY.
This designation allows the use of this chemical strictly for in-vitro laboratory testing and experimentation. No other uses or purposes are permitted. All information provided on this website is for educational purposes and has been compiled from multiple sources believed to be accurate. Human or animal use of this product is strictly forbidden by law. This product is not a drug, food or cosmetic and may not be misbranded, mislabeled or misused as such. Anyone not adhering to these terms will be blacklisted and forbidden from purchasing.

Buy T4 Levothyroxine at Loti Labs

Molecular Structure of T4 Levothyroxine

Property Value
Molecular Formula C15H11I4NO4
Molecular Weight 776.87 g/mol
PubChem CID 5819
CAS Number 51-48-9

Why Buy from Loti Labs

The verification process at Loti Labs ensures each research order is reviewed before dispatch to maintain research compliance standards. This quality control measure prevents errors and confirms researchers receive the exact compound specifications and concentrations ordered for their research protocols and laboratory investigations.

Ordering Policies and Customer Services

Loti Labs processes orders same day for orders received during business hours throughout the week. We offer convenient shipping options to ensure timely delivery and uninterrupted research.

Services:

  • Same day processing for urgent orders
  • Order tracking and status updates* Special packaging for sensitive compounds

Customer satisfaction policy allows returns of unopened, non-refrigerated products within 30 days of purchase with original receipt. However, opened or used products cannot be returned to maintain integrity and safety standards.

Quality Assurance and Third-Party Testing

All levothyroxine products from Loti Labs undergo quality assurance and third-party testing to verify potency, purity and consistency between batches. This comprehensive testing ensures reliable results regardless of manufacturer or formulation.

About Loti Labs

Your Trusted Partner in Research Excellence

A blue, stylized illustration of a cell undergoing division, featuring visible molecular structures and suspended bubbles.Every batch tested. No fillers. No guesswork. At Loti Labs, we’re more than just a supplier — we’re your partner in achieving breakthrough results. With 14+ years of proven expertise, we deliver a boutique experience built on premium quality, fast fulfillment, and client-first service.

Uncompromising Quality Assurance

Each product is thoroughly tested and verified to meet the highest industry standards, ensuring accuracy and reliability for your research.

Personalized Customer Support

Our experienced team is here to assist with inquiries, and special requests, providing responsive, human support at every step.

Lightning-Fast Order Fulfillment

Orders placed before cutoff times are processed with urgency and shipped rapidly, so your research never slows down.

Discover More Breakthrough Compounds

Loti Labs T4 (Levothyroxine) 400mcg/mL dropper bottle (research use only).
T4 (Levothyroxine) 400mcg/ml (30ml)

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