Isophthalic acid

Cat. No.: HY-21323 Purity: 99.74%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Isophthalic acid is a kind of biological materials or organic compounds that are widely used in life science research.

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

Isophthalic acid Chemical Structure

CAS No. : 121-91-5

Size	Price	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 55	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 55	In-stock	Estimated Time of Arrival: December 31
Solid
500 mg	USD 50	In-stock	Estimated Time of Arrival: December 31
1 g		Get quote
5 g		Get quote

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This product is a controlled substance and not for sale in your territory.

Other Forms of Isophthalic acid:

Isophthalic-2,4,5,6 Acid-d₄ Get quote
Isophthalic acid (Standard) Get quote

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Purity & Documentation
References
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Description

Isophthalic acid is a kind of biological materials or organic compounds that are widely used in life science research^[1].

Molecular Weight

166.13

Formula

C₈H₆O₄

CAS No.

121-91-5

Appearance

Solid

Color

White to off-white

SMILES

O=C(C1=CC=CC(C(O)=O)=C1)O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 200 mg/mL (1203.88 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	6.0194 mL	30.0969 mL	60.1938 mL
5 mM	1.2039 mL	6.0194 mL	12.0388 mL
10 mM	0.6019 mL	3.0097 mL	6.0194 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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Dilution Calculator

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

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Purity: 99.74%

Select Batch:

Data Sheet (266 KB) SDS (393 KB)

COA (246 KB) HNMR (117 KB) RP-HPLC (241 KB)

Handling Instructions (2659 KB)

References

[1]. Bergmeyer H U, et al. Biochemical reagents[M]//Methods of Enzymatic Analysis. Academic Press, 1965: 967-1037.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	6.0194 mL	30.0969 mL	60.1938 mL	150.4846 mL
	5 mM	1.2039 mL	6.0194 mL	12.0388 mL	30.0969 mL
	10 mM	0.6019 mL	3.0097 mL	6.0194 mL	15.0485 mL
	15 mM	0.4013 mL	2.0065 mL	4.0129 mL	10.0323 mL
	20 mM	0.3010 mL	1.5048 mL	3.0097 mL	7.5242 mL
	25 mM	0.2408 mL	1.2039 mL	2.4078 mL	6.0194 mL
	30 mM	0.2006 mL	1.0032 mL	2.0065 mL	5.0162 mL
	40 mM	0.1505 mL	0.7524 mL	1.5048 mL	3.7621 mL
	50 mM	0.1204 mL	0.6019 mL	1.2039 mL	3.0097 mL
	60 mM	0.1003 mL	0.5016 mL	1.0032 mL	2.5081 mL
	80 mM	0.0752 mL	0.3762 mL	0.7524 mL	1.8811 mL
	100 mM	0.0602 mL	0.3010 mL	0.6019 mL	1.5048 mL