(R)-1-(5-Iodopyridin-2-yl)ethan-1-amine CAS 1259617-02-1
| CAS No. | 1259617-02-1 |
| Molecular Formula | C7H9IN2 |
| Molecular Weight | 248.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (R)-1-(5-Iodopyridin-2-yl)ethan-1-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.
(R)-1-(5-Iodopyridin-2-yl)ethan-1-amine (CAS 1259617-02-1) is a high-purity analytical reference standard with the molecular formula C7H9IN2 and a molecular weight of 248.06 g/mol.
Owing to a nitrile group, iodine substitution, an aromatic ring system, (R)-1-(5-Iodopyridin-2-yl)ethan-1-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 248.06 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.
Physical & Chemical Properties
| Molecular Formula | C7H9IN2 |
| Molecular Weight | 248.06 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related R Standards
- (S)-1-(6-Iodopyridin-3-yl)ethan-1-amine (CAS 1213176-61-4)
- (R)-1-(6-Iodopyridin-3-yl)ethan-1-amine (CAS 1213417-65-2)
- 4-Ethyl-5-iodopyridin-2-amine (CAS 1215556-52-7)
- 1-(6-Iodopyridin-3-yl)ethan-1-amine (CAS 1270551-52-4)
- 1-(4-iodopyridin-2-yl)ethan-1-amine (CAS 1337084-16-8)
- 5-Ethyl-3-iodopyridin-2-amine (CAS 1360930-75-1)
- 6-Ethyl-5-iodopyridin-2-amine (CAS 75271-61-3)
- 2-Ethyl-4-iodopyridin-3-ol (CAS 1208987-51-2)
Recommended Standards
- 2,4-Dichloro-5,7-difluoro-3-methylquinoline (CAS 1259439-39-8)
- 5-Iodo-2-methylbenzyl Alcohol (CAS 1260242-01-0)
- 3-Ethyl-5-iodophenol (CAS 1243422-55-0)
- 2-Amino-4-iodobenzyl amine (CAS 1260885-34-4)
- 2-{[5-(benzylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl}acetohydrazide (CAS 893726-37-9)
- 1-(1-Acetylindol-3-yl)ethanone (CAS 17537-64-3)
- Boc-D-Homocys(Trt)-OH (CAS 1301706-43-3)
- 5-(Indol-3-ylmethyl)-4-(4-methoxyphenyl)-1,2,4-triazole-3-thiol (CAS 1024523-01-0)
- Ethyl (2Z)-2-cyano-3-[(pyridin-2-yl)amino]prop-2-enoate (CAS 69372-23-2)
- N-Methyl-3-(piperidin-4-yl)benzamide hydrochloride (CAS 1956386-40-5)
- 4-(6,7,8,9-Tetrahydro-5H-pyrimido[4,5-d]azepin-4-yl)morpholine (CAS 1422062-47-2)
- N-(Pyrimidin-2-yl)-2-[2-(trifluoromethyl)-1H-1,3-benzodiazol-1-yl]propanamide (CAS 866131-41-1)
- 1-Butyl-2-hydrazinyl-1H-benzo[d]imidazole dihydrochloride (CAS 1216525-09-5)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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