D,L-Azatryptophan hydrate CAS 7146-37-4
| CAS No. | 7146-37-4 |
| Molecular Formula | C10H11N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including D,L-Azatryptophan hydrate.
CATO supplies D,L-Azatryptophan hydrate (CAS 7146-37-4), a certified reference material (molecular formula C10H11N3O2H2O, MW 223.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H11N3O2H2O, D,L-Azatryptophan hydrate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 223.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures D,L-Azatryptophan 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 | C10H11N3O2 H2O |
| Molecular Weight | 223.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1-[(2R)-Piperidin-2-yl]ethan-1-one (CAS 773016-40-3)
- 4-ANDROSTEN-17β, 18-DIOL-3-ONE (CAS 7150-17-6)
- Fepradinol-d6 (CAS 1346598-30-8)
- 5,6-Dihydropyrido[3,4-b]pyrazin-7(8H)-one (CAS 1823878-17-6)
- 2-Amino-1-(3-methylfuran-2-yl)ethan-1-one (CAS 1535991-58-2)
- 2-Chloro-5-methylpyridine 1-oxide (CAS 20173-49-3)
- (2Z)-2-(Benzenesulfonyl)-3-(dimethylamino)-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 344266-67-7)
- 4-Acetyl-N-(3-methyl-1-phenyl-1H-pyrazol-5-yl)benzenesulfonamide (CAS 494189-46-7)
- (2-Bromoethoxy)ethene (CAS 7287-37-8)
- C-Peptide（dog） (CAS 39016-05-2)
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