(S)-2-(2,5-dibromophenyl)pyrrolidine CAS 1228569-86-5
| CAS No. | 1228569-86-5 |
| Molecular Formula | C10H11Br2N |
| Molecular Weight | 305.01 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 (S)-2-(2,5-dibromophenyl)pyrrolidine.
(S)-2-(2,5-dibromophenyl)pyrrolidine (CAS 1228569-86-5) is a high-purity analytical reference standard with the molecular formula C10H11Br2N and a molecular weight of 305.01 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, (S)-2-(2,5-dibromophenyl)pyrrolidine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 305.01 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 (S)-2-(2,5-dibromophenyl)pyrrolidine 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 | C10H11Br2N |
| Molecular Weight | 305.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- (R)-2-(2,5-dibromophenyl)pyrrolidine (CAS 1228556-97-5)
- (S)-2-(3,5-dibromophenyl)pyrrolidine (CAS 1241679-43-5)
- (R)-2-(3,5-dibromophenyl)pyrrolidine (CAS 1241681-89-9)
- 1-(3,5-Dibromophenyl)pyrrolidine (CAS 1245563-15-8)
- (R)-1-(3,5-dibromophenyl)but-3-en-1-amine (CAS 1269781-98-7)
- (S)-1-(3,5-dibromophenyl)but-3-en-1-amine (CAS 1269811-78-0)
- (R)-2-(2,4-dibromophenyl)pyrrolidine (CAS 1389881-35-9)
- (S)-2-(2,4-dibromophenyl)pyrrolidine (CAS 1390677-88-9)
Recommended Standards
- 2-fluoro-6-iodo-4-(trifluoromethyl)aniline (CAS 1217304-64-7)
- (S)-cyclopropyl(3,5-dibromophenyl)methanamine (CAS 1213842-51-3)
- (S)-cyclopropyl(3,4-dibromophenyl)methanamine (CAS 1213188-56-7)
- [(4-bromophenyl)methyl](2-bromoprop-2-en-1-yl)amine (CAS 1247734-99-1)
- 4-Bromo-N'-(2-chloroacetyl)benzohydrazide (CAS 199938-23-3)
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