N-Allyl-3,5-dibromopyridin-2-amine CAS 98545-74-5
| CAS No. | 98545-74-5 |
| Molecular Formula | C8H8Br2N2 |
| Molecular Weight | 291.97 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 N-Allyl-3,5-dibromopyridin-2-amine.
N-Allyl-3,5-dibromopyridin-2-amine (CAS 98545-74-5), molecular formula C8H8Br2N2 and molecular weight 291.97 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-Allyl-3,5-dibromopyridin-2-amine (C8H8Br2N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), N-Allyl-3,5-dibromopyridin-2-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.
Physical & Chemical Properties
| Molecular Formula | C8H8Br2N2 |
| Molecular Weight | 291.97 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, 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 3,5,6,8-Tetrachloroacenaphthene (CAS 100125-35-7)
- 3-Nitrobenzenesulfonamide (CAS 121-52-8)
- 3-(4-(Methylthio)phenyl)prop-2-en-1-amine (CAS 83665-81-0)
- 2687-94-7 N-(n-Octyl)-2-pyrrolidone 2-Pyrrolidinone, 1-octyl- N-(N-Octyl)-2-pyrrolidinone 5-21-06-00330 (Beilstein Handbook Reference) BRN 1526318 N-Octylpyrrolidinone 1-Octyl-2-pyrrolidinone N-Octylpyrrolidone N-Octyl-2-pyrrolidone EC 403-700-8 1-Octyl-2-pyrrolidone (CAS 2687-94-7)
- Nefopam Impurity 5 (CAS 13678-16-5)
- N-Methoxy-N-methylpyridine-4-carboxamide (CAS 100377-32-0)
- 1,3-Di(pyridin-3-yl)benzene (CAS 341022-97-7)
- 2-Chloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloride (CAS 1432795-17-9)
- Cyclopropyl 3-methoxyphenyl ketone (CAS 898789-83-8)
- Triisobutylphosphine Sulphide (CAS 3982-87-4)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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