7-Amino-4-coumarincarboxylic Acid CAS 85157-17-1
| CAS No. | 85157-17-1 |
| Molecular Formula | C10H7NO4 |
| Molecular Weight | 205.17 g/mol |
| 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 7-Amino-4-coumarincarboxylic Acid.
CATO supplies 7-Amino-4-coumarincarboxylic Acid (CAS 85157-17-1), a certified reference material (molecular formula C10H7NO4, MW 205.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H7NO4, 7-Amino-4-coumarincarboxylic Acid 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 205.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 7-Amino-4-coumarincarboxylic Acid 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 | C10H7NO4 |
| Molecular Weight | 205.17 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 7-Amino-2-oxo-2H-chromene-3-carboxylic acid (CAS 103030-07-5)
- 5-Amino-2-(1h-tetrazol-1-yl)benzoic acid (CAS 1339779-18-8)
- 2-Amino-4-(1H-tetrazol-1-yl)benzoic acid (CAS 924858-83-3)
- 2-Amino-4-(2H-tetrazol-5-yl)benzoic acid (CAS 872473-26-2)
- 2-Amino-4-oxo-1,4-dihydroquinazoline-6-carboxylic acid (CAS 741617-89-0)
- 3-(5-amino-1H-1,2,3,4-tetrazol-1-yl)benzoic acid (CAS 1989671-38-6)
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Recommended Standards
- 7-Amino-2-hydroxy-1,8-naphthyridine-4-carboxylic acid (CAS 90323-16-3)
- 7-Carbamoylbenzofuran-2-carboxylic acid (CAS 2416233-08-2)
- 6-Nitroquinazoline-2,4-diamine (CAS 7154-34-9)
- 7-cyano-2,3-dihydro-1,4-benzodioxine-5-carboxylic acid (CAS 823225-70-3)
- N,N-Diethyl-N-(1-methyl-piperidin-4-yl)-propane-1,3-diamine (CAS 626217-85-4)
- 3-Amino-N-(4-iodo-phenyl)-4-methoxy-benzenesulfonamide (CAS 379726-54-2)
- tert-Butyl (1-aminospiro[2.5]octan-6-yl)carbamate (CAS 1823388-27-7)
- 7-bromonaphthalen-1-ol (CAS 91270-69-8)
- 5-Vinyl-1H-pyrazolo[4,3-b]pyridine (CAS 1374651-70-3)
- 4-Nitrophenyl 3-methylbenzoate (CAS 36718-84-0)
- 4,4,5,5-Tetramethyl-2-(1-(phenylthio)ethyl)-1,3,2-dioxaborolane (CAS 66080-24-8)
- Methyl 2-(4-bromo-2-nitrophenyl)-2-cyanoacetate (CAS 1300026-96-3)
- L-1-Methylhistidine (CAS 332-80-9)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
Why CATO?
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