country

Change Language

EN - English
FR - Français
DE - Deutsch
ES - Español
JA - 日本語
KO - 한국어

Country or Region:

United States

Product Name	Size / Unit Price	Qty

Total: USD 0.00 Checkout

Cat. No.: HY-W011086R

Copy Link Print Information

Tri-O-tolyl phosphate (Standard)

Name: Tri-O-tolyl phosphate (Standard)
Brand: MedChemExpress
SKU: HY-W011086R
Price: 30.00 USD
Availability: InStock
Rating: 5 (1 reviews)

(Synonyms: Tri-O-cresyl phosphate (Standard); TOTP (Standard))

Tri-O-tolyl phosphate (Tri-O-cresyl phosphate; TOTP) (Standard) is an analytical standard of Tri-O-tolyl phosphate (HY-W011086). This product is intended for research and analytical applications. Tri-O-tolyl phosphate is an aryl phosphate compounds commonly utilized as flame retardants and lubricant additives across various industrie. Tri-O-tolyl phosphate has neurotoxicity and reproductive toxicity, decreasing cell viability, inhibiting cell proliferation, triggering cell cycle arrest, induceing apoptosis, causing mitochondrial dysfunction, disrupts calcium homeostasis.

For research use only. We do not sell to patients.

Purity: 98%
CAS No.: 78-30-8
Formula: C₂₁H₂₁O₄P
Molecular Weight:368.36

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Tri-O-tolyl phosphate (Standard) Chemical Structure

CAS No.: 78-30-8

Size

Price

Stock

Quantity

Amount: USD 0.00

* Please select Quantity before adding items.

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Product Information
- Information
- Application
Chemical Information
Purity & Documentation
Calculators
Help & FAQs
Classifications
Bioz

Product Information

Information

Application

The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Chemical Information

CAS No. 78-30-8
Molecular Weight 368.36
Formula C₂₁H₂₁O₄P
SMILES

CC1=CC=CC=C1OP(OC2=CC=CC=C2C)(OC3=C(C)C=CC=C3)=O
Synonyms

Tri-O-cresyl phosphate (Standard); TOTP (Standard)
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

References

[1]. Park W, et al. Tri-o-tolyl phosphate impedes implantation: Malfunction of mitochondria and disruption of calcium homeostasis through MAPK and AKT signaling cascades. Sci Total Environ. 2025;958:177920. [Content Brief]

[2]. Brinkerhoff C R, Sharma R P, Bourcier D R. The effects of tri-o-tolyl phosphate (TOTP) on the immune system of mice[J]. Ecotoxicology and Environmental Safety, 1981, 5(3): 368-376. [Content Brief]

Calculators

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Dilution Calculator

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Bioz

Keywords

MOQ

Minimum order quantity

100 mg

Get Quote In-stock

Other size

Get Quote

Amount: USD 0.00

Product Information
- Information
- Application
Chemical Information
Purity & Documentation

Product Name:
Cat. No.:
Quantity:
MCE Japan Authorized Agent:

Product Name:
CAS No.:
Species:
Purity:
Quantity:

Tri-O-tolyl phosphate (Standard)