5-Nitro-4-(pyrrolidin-1-yl)pyrimidin-2-amine CAS 304692-63-5
| CAS No. | 304692-63-5 |
| Molecular Formula | C8H11N5O2 |
| Molecular Weight | 209.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Nitro-4-(pyrrolidin-1-yl)pyrimidin-2-amine (CAS 304692-63-5) is a high-purity analytical reference standard with the molecular formula C8H11N5O2 and a molecular weight of 209.21 g/mol.
Structurally, 5-Nitro-4-(pyrrolidin-1-yl)pyrimidin-2-amine (C8H11N5O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 209.21 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Nitro-4-(pyrrolidin-1-yl)pyrimidin-2-amine 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 | C8H11N5O2 |
| Molecular Weight | 209.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 5-Amino-1-phenyl-1H-pyrazole-3,4-dicarbonitrile (CAS 94427-97-1)
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- 5-(Aminomethyl)-5-(1-methyl-1H-imidazol-2-yl)imidazolidine-2,4-dione (CAS 2174000-04-3)
- 7-Amino-3-isopropyl-1H-pyrazolo[5,1-c][1,2,4]triazole-6-carboxylic acid (CAS 227611-29-2)
- 2-aminomethyl-benzenesulfonic acid amide (CAS 612-30-6)
- 1-((8-Chloronaphthalen-1-yl)sulfonyl)pyrrolidine (CAS 446054-17-7)
- Hexanedioic acid, 1,6-dimethyl ester, polymer with 1,3-butanediol and 1,5-dimethyl pentanedioate, 2-ethylhexyl ester (CAS 70983-42-5)
- (2-(Diethylamino)-4-methylpyrimidin-5-yl)boronic acid (CAS 2225172-71-2)
- N-[(Dimethylamino)methylene]-N-methylthiourea (CAS 86672-83-5)
- 2-Ethoxy-6-nitroaniline (CAS 6036-46-0)
- 3-(methoxymethyl)-4-phenyl-1H-pyrazol-5-amine (CAS 895042-86-1)
- 5-Ethoxyfuro[3,4-b]pyridin-7(5H)-one (CAS 25230-60-8)
- Ac-Glu(OtBu)-OH (CAS 84192-88-1)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com