2-Aminobenzaldehyde hydrate CAS 2044704-76-7
| CAS No. | 2044704-76-7 |
| Molecular Formula | C7H7NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Aminobenzaldehyde hydrate (CAS 2044704-76-7) is a high-purity analytical reference standard with the molecular formula C7H7NOH2O and a molecular weight of 139.15 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 2-Aminobenzaldehyde hydrate is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 139.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2-Aminobenzaldehyde hydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H7NO H2O |
| Molecular Weight | 139.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Aminobenzaldehyde Standards
- 3-Aminobenzaldehyde HCI (CAS 127248-99-1)
- p-Aminobenzaldehyde polymer (CAS 28107-09-7)
- m-Aminobenzaldehyde polymer (CAS 29159-23-7)
- (E)-2-aminobenzaldehyde O-methyl oxime (CAS 305811-22-7)
- 2-Aminobenzaldehyde hydrochloride (CAS 51723-15-0)
- 4-Aminobenzaldehyde (CAS 556-18-3)
- p-Aminobenzaldehyde thiosemicarbazone (CAS 6957-91-1)
Recommended Standards
- 3,4-Dihydroisoquinoline-2(1H)-carboximidamide sulfate (CAS 2514-89-8)
- 4-Methoxy-2-methylisoindoline-1,3-dione (CAS 2408-92-6)
- (2r,3r)-2-Aminobutane-1,3-diol hydrochloride (CAS 79474-65-0)
- Bis(1-(2,6-diethylphenyl)-3,5,5-trimethyl-3-phenylpyrrolidin-2-ylidene)(3-phenyl-1H-inden-1-ylidene)ruthenium(II) dichloride (CAS 2055540-61-7)
- 1-(4-Ethylphenyl)-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 727374-25-6)
- 4,6-Dimethyl-2-(1H-pyrrol-1-yl)pyrimidine (CAS 60795-33-7)
- (6S)-5-Boc-1,1-dibromo-5-azaspiro[2.4]heptane-6-carboxylic Acid (CAS 1412903-77-5)
- RN 486 (CAS 1242156-23-5)
- 4-Chloro-1-(4-chlorobenzyl)-1H-pyrazole-3-carboxylic acid (CAS 1281872-53-4)
- Antistasin-Related Peptide (CAS 161561-46-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com