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Application Area
Environmental
Environmental

Stable isotope-labeled compounds are used as environmental pollutant standards for the detection of air, water, soil, sediment and food.

Clinical diagnostic
Clinical diagnostic

In addition to treating various diseases, isotopes are used for imaging, diagnosis, and newborn screening.

Organic Chemistry
Organic Chemistry

Small molecule compounds labeled with stable isotopes can be used as chemical reference for chemical identification, qualitative, quantitative, detection, etc. Various types of NMR solvents can be used to study the structure, reaction mechanism and reaction kinetics of compounds.

Metabolic Research
Metabolic Research

Stable isotope labeling allows researchers to study metabolic pathways in vivo in a safe manner.

4-Aminobenzoic Acid-[d4]

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General Information
Catalog: BLP-008235
CAS: 350820-01-8
Molecular Formula: C7H3D4NO2
Molecular Weight: 141.16
Chemical Structure
4-Aminobenzoic Acid-[d4]
Description 4-Aminobenzoic acid-[d4] is the labelled analogue of 4-Aminobenzoic acid. 4-Aminobenzoic acid, also known as PABA, is a B vitamin derivative with UV absorption and antifibrotic properties. It is used for the treatment of fibrotic skin disorders and supplementary fatigue, irritability, depression, etc.
Synonyms 4-Aminobenzoic Acid D4; p-Aminobenzoic Acid-d4; Bacterial Vitamin H1-d4; p-Carboxyaniline-d4; p-Carboxyphenylamine-d4; Actipol-d4; Amben-d4; PABA-d4; Pabacyd-d4; Pabafilm-d4; Trichochromogenic-d4 Factor; Vitamin BX-d4; Vitamin H'-d4
IUPAC Name 4-amino-2,3,5,6-tetradeuteriobenzoic acid
Related CAS 150-13-0 (unlabelled)
Canonical SMILES C1=CC(=CC=C1C(=O)O)N
InChI InChI=1S/C7H7NO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,8H2,(H,9,10)/i1D,2D,3D,4D
InChI Key ALYNCZNDIQEVRV-RHQRLBAQSA-N
Melting Point 177-180°C
Purity ≥97%; ≥98% atom D
Solubility Slightly soluble in DMSO, Methanol
Appearance Light Beige Solid
Storage Store at 2-8°C
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