(4S)-6-Chlorochromane-4-ylamine CAS 1018978-87-4
| CAS No. | 1018978-87-4 |
| Molecular Formula | C9H10ClNO |
| Molecular Weight | 183.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4S)-6-Chlorochromane-4-ylamine (C9H10ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(4S)-6-Chlorochromane-4-ylamine (CAS 1018978-87-4) is a high-purity analytical reference standard with the molecular formula C9H10ClNO and a molecular weight of 183.63 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H10ClNO |
| Molecular Weight | 183.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 6-Chlorochromane-3-carbaldehyde (CAS 944899-36-9)
- 6-Chlorochromane-5-carbaldehyde (CAS 2769128-24-5)
- 6-Chlorochromane-8-carbaldehyde (CAS 82060-87-5)
- 6-Chlorochromane-3-carboxamide (CAS 1090424-28-4)
- 7-Chlorochromane-3-carboxylic acid (CAS 1518839-13-8)
- (S)-6-chlorochromane-3-carboxylic acid (CAS 164265-09-2)
- (R)-6-chlorochromane-3-carboxylic acid (CAS 164265-10-5)
- 7-Chlorochromane-2-carboxylic acid (CAS 944899-81-4)
Recommended Standards
- (R)-6-Chlorochroman-4-amine (CAS 1018978-86-3)
- 2-Chloro-6-(dimethylamino)benzaldehyde (CAS 1021240-67-4)
- 3-Azidopropane-1-sulfonyl Chloride (CAS 1034192-11-4)
- 7-Chloro-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine (CAS 1042628-09-0)
- H-Dap-OH·HCl (CAS 1482-97-9)
- 2-(1h-Inden-3-yl)ethan-1-amine hydrochloride (CAS 1021871-55-5)
- 5-(Chloromethyl)-2-(2-methoxyphenyl)-1,3-thiazole Hydrochloride (CAS 915925-13-2)
- Antheraxanthin (CAS 68831-78-7)
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- 2-Chloro-N-(2-(dimethylamino)-2-(thiophen-3-yl)ethyl)benzamide (CAS 946271-29-0)
- Deferiprone EP Impurity C (CAS CATO-C4X-30487)
- 3-(Azetidin-3-yl)-1H-indole (CAS 1368911-80-1)
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