7-Amino-3-(diethylamino)-2-methylphenoxazin-5-ium chloride CAS 4712-70-3
| CAS No. | 4712-70-3 |
| Molecular Formula | C17H20N3O |
| 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.
CATO supplies 7-Amino-3-(diethylamino)-2-methylphenoxazin-5-ium chloride (CAS 4712-70-3), a certified reference material (molecular formula C17H20N3OCl, MW 317.82 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 7-Amino-3-(diethylamino)-2-methylphenoxazin-5-ium chloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 317.82 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 7-Amino-3-(diethylamino)-2-methylphenoxazin-5-ium chloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H20N3O Cl |
| Molecular Weight | 317.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 3-Amino-1-methyl-4-phenoxyindazole (CAS 1000018-07-4)
- 3-Amino-2,6-dibromo-5-ethoxypyridine (CAS 1000018-10-9)
- Methyl 2-amino-5-bromo-4-isopropylbenzoate (CAS 1000018-13-2)
- Methyl 2-amino-3-(pyridin-2-yl)propanoate (CAS 100002-84-4)
- 100005-23-0 2-Amino-4-(4-methoxyphenyl)-5-methylthiophene-3-carbonitrile 7050AC C13H12N2OS (CAS 100005-23-0)
- Methyl 1-amino-4-cyano-1H-pyrrole-2-carboxylate (CAS 1000313-12-1)
- 6-Amino-7-hydroxy-2,3-dihydro-1H-inden-1-one hydrobromide (CAS 1000333-87-8)
- 6-Amino-7-iodo-2,3-dihydro-1H-inden-1-one (CAS 1000333-93-6)
Recommended Standards
- 5,7-Dichloro-1-methyl-1H-imidazo[4,5-b]pyridine (CAS 1823930-41-1)
- 6-(tetramethyl-1,3,2-dioxaborolan-2-yl)furo[3,2-b]pyridine (CAS 1188539-34-5)
- tert-Butyl 3-(isopropylamino)piperidine-1-carboxylate (CAS 1282742-29-3)
- 4-(Adamantan-1-yl)cyclohexanol (CAS 29799-08-4)
- 5-(O-tolylamino)thiazole-4-carboxylic acid (CAS 1342850-07-0)
- 5-(4-Methoxyphenyl)-1h-pyrrole-2-carboxylic acid (CAS 149769-78-8)
- 2,3-Dimethyl-N-propyl-1h-indole-5-carboxamide (CAS 691382-77-1)
- 4-Cycloheptylbutan-1-ol (CAS 92675-21-3)
- tert-Butyl (4-isopropylpiperidin-4-yl)carbamate (CAS 1784879-38-4)
- Peptide Impurity 34 (CAS 21282-09-7)
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