8-Chlorochroman-4-amine CAS 770690-25-0
| CAS No. | 770690-25-0 |
| Molecular Formula | C9H10ClNO |
| Molecular Weight | 183.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 8-Chlorochroman-4-amine 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.
8-Chlorochroman-4-amine (CAS 770690-25-0) is a high-purity analytical reference standard with the molecular formula C9H10ClNO and a molecular weight of 183.63 g/mol.
Based on its molecular formula C9H10ClNO, 8-Chlorochroman-4-amine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 183.63 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.
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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorochroman Standards
- (R)-6-Chlorochroman-4-amine (CAS 1018978-86-3)
- (R)-7-chlorochroman-4-amine (CAS 1057246-81-7)
- (S)-7-chlorochroman-4-amine (CAS 1213320-82-1)
- (S)-8-Chlorochroman-4-amine (CAS 1228542-35-5)
- (R)-8-Chlorochroman-4-amine (CAS 1228542-42-4)
- (S)-6-Chlorochroman-3-amine (CAS 1260602-28-5)
- (R)-6-Chlorochroman-3-amine (CAS 1260618-13-0)
- 7-Chlorochroman-6-amine (CAS 1861094-65-6)
Recommended Standards
- 7-Chlorochroman-4-amine (CAS 763907-56-8)
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- Levonorgestrel-d7 (CAS CATO-C4X-167725)
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- 3-[(4-Benzoylpiperazin-1-yl)sulfonyl]benzoic acid (CAS 447411-92-9)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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