≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Cetirizine Methyl Ester is a second generation modified oxidative metabolite of hydroxyzine histamine H1 receptor antagonist. As a second generation anti-histamine it binds with greater strength to the H1 receptor than the first generation and has been documented to have reduced brain penetration along with decreased binding to dopamine, serotonin, α-adrenergic, and calcium channel receptors.
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 | Benzenoids |
| Classe | Benzene and substituted derivatives |
| Subclass | Diphenylmethanes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Diphenylmethanes |
| Alternative Parents | N-alkylpiperazines Chlorobenzenes Aralkylamines Aryl chlorides Methyl esters Trialkylamines Amino acids and derivatives Monocarboxylic acids and derivatives Dialkyl ethers Azacyclic compounds Organopnictogen compounds Organochlorides Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Diphenylmethane - Chlorobenzene - Aralkylamine - N-alkylpiperazine - Halobenzene - Aryl chloride - Aryl halide - 1,4-diazinane - Piperazine - Methyl ester - Amino acid or derivatives - Carboxylic acid ester - Tertiary aliphatic amine - Tertiary amine - Carboxylic acid derivative - Dialkyl ether - Azacycle - Organoheterocyclic compound - Ether - Monocarboxylic acid or derivatives - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Amine - Organopnictogen compound - Organooxygen compound - Carbonyl group - Organohalogen compound - Organochloride - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Descrizione | This compound belongs to the class of organic compounds known as diphenylmethanes. These are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups. |
| 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 |
|---|---|---|---|
 E23181068 | Certificate of Analysis | Mar 10, 2026 | C352123 |
| E23181073 | Certificate of Analysis | Mar 10, 2026 | C352123 |
| E23181075 | Certificate of Analysis | Mar 10, 2026 | C352123 |
| E23181076 | Certificate of Analysis | Mar 10, 2026 | C352123 |
| E23181079 | Certificate of Analysis | Mar 10, 2026 | C352123 |
| E23181080 | Certificate of Analysis | Mar 10, 2026 | C352123 |
| E23181082 | Certificate of Analysis | Mar 10, 2026 | C352123 |
| E23181087 | Certificate of Analysis | Mar 10, 2026 | C352123 |
| I2508033 | Certificate of Analysis | Apr 08, 2023 | C352123 |
| Solubilità | Solubility: Soluble in Chloroform, Dichloromethane, Ethyl Acetate and Methanol |
|---|---|
| Peso molecolare | 402.900 g/mol |
| XLogP3 | 4.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 9 |
| Exact Mass | 402.171 Da |
| Monoisotopic Mass | 402.171 Da |
| Topological Polar Surface Area | 42.000 Ų |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Complexity | 457.000 |
| 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 | 1 |
