≥87% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 127 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Tartrazine (Acid Yellow 23), a lemon yellow azo dye, may be used as a colorant and food dye. Tartrazine may be used to study it toxicity and metabolism in biological systems.
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Classe | Carboxylic acids and derivatives |
| Subclass | Amino acids, peptides, and analogues |
| Intermediate Tree Nodes | Amino acids and derivatives |
| Direct Parent | Alpha amino acids and derivatives |
| Alternative Parents | Benzenesulfonic acids and derivatives 1-sulfo,2-unsubstituted aromatic compounds Benzenesulfonyl compounds Pyrazolones Sulfonyls Organosulfonic acids Azo compounds Carboxylic acid salts Propargyl-type 1,3-dipolar organic compounds Azacyclic compounds Monocarboxylic acids and derivatives Carboxylic acids Organic sodium salts Carbonyl compounds Hydrocarbon derivatives Organic oxides Organic cations |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Alpha-amino acid or derivatives - Benzenesulfonate - Arylsulfonic acid or derivatives - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Monocyclic benzene moiety - Pyrazolinone - Benzenoid - Pyrazoline - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Azo compound - Carboxylic acid salt - Azacycle - Carboxylic acid - Monocarboxylic acid or derivatives - Organic alkali metal salt - Organoheterocyclic compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organic oxide - Organic sodium salt - Hydrocarbon derivative - Organic salt - Carbonyl group - Organic nitrogen compound - Organic cation - Aromatic heteromonocyclic compound |
| Descrizione | This compound belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Oggetto |
|---|---|---|---|
 J2126627 | Certificate of Analysis | Jun 16, 2025 | T102073 |
| J2126635 | Certificate of Analysis | Jun 16, 2025 | T102073 |
| E2107014 | Certificate of Analysis | Feb 07, 2025 | T102073 |
| L2007320 | Certificate of Analysis | Sep 14, 2024 | T102073 |
| I1813040 | Certificate of Analysis | Jul 18, 2022 | T102073 |
| Sensibilità | Hygroscopic |
|---|---|
| Punto di fusione (°C) | 300°C |
| Peso molecolare | 534.400 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 3 |
| Exact Mass | 533.95 Da |
| Monoisotopic Mass | 533.95 Da |
| Topological Polar Surface Area | 229.000 Ų |
| Heavy Atom Count | 34 |
| Formal Charge | 0 |
| Complexity | 949.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 4 |
