2. Metabolic Enzyme/Protease
  3. Endogenous Metabolite
  4. 4-Aminobenzoic acid

4-Aminobenzoic acid  (Synonyms: PABA; Vitamin Bx; Vitamin H1; p-Aminobenzoic acid)

Cat. No.: HY-B1008 Purity: 99.91%
COA Handling Instructions

4-Aminobenzoic acid is an intermediate in the synthesis of folate by bacteria, plants, and fungi.

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

4-Aminobenzoic acid Chemical Structure

4-Aminobenzoic acid Chemical Structure

CAS No. : 150-13-0

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Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 61 In-stock
Solution
10 mM * 1 mL in DMSO USD 61 In-stock
Solid
500 mg USD 55 In-stock
5 g USD 66 In-stock
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Other Forms of 4-Aminobenzoic acid:

4-Aminobenzoic acid Related Antibodies

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Description

4-Aminobenzoic acid is an intermediate in the synthesis of folate by bacteria, plants, and fungi.

IC50 & Target

Microbial Metabolite

 

Human Endogenous Metabolite

 

Molecular Weight

137.14

Appearance

Solid

Formula

C7H7NO2
CAS No.
SMILES

O=C(O)C1=CC=C(N)C=C1
Structure Classification
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : 75 mg/mL (546.89 mM; Need ultrasonic)

H2O : 4.55 mg/mL (33.18 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 7.2918 mL 36.4591 mL 72.9182 mL
5 mM 1.4584 mL 7.2918 mL 14.5836 mL
10 mM 0.7292 mL 3.6459 mL 7.2918 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  PBS

    Solubility: 4.17 mg/mL (30.41 mM); Clear solution; Need ultrasonic and warming and heat to 60°C

  • 2.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (18.23 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (18.23 mM); Clear solution

  • 4.

    Add each solvent one by one:  10% DMSO    90% Corn Oil

    Solubility: ≥ 2.5 mg/mL (18.23 mM); Clear solution

*All of the co-solvents are available by MedChemExpress (MCE).
Purity & Documentation

Purity: 99.91%

COA (245 KB) HNMR (115 KB) RP-HPLC (189 KB)

Handling Instructions (2659 KB)
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4-Aminobenzoic acid Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

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

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Keywords:

4-Aminobenzoic acid150-13-0PABA Vitamin Bx Vitamin H1 p-Aminobenzoic acidVitamin H1Vitamin H 1Vitamin H-1Endogenous MetaboliteInhibitorinhibitorinhibit

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