2-(Phenylamino)pyrimidine CAS 57356-49-7
| CAS No. | 57356-49-7 |
| Molecular Formula | C10H9N3 |
| Molecular Weight | 171.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 171.20 g/mol gives 2-(Phenylamino)pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(Phenylamino)pyrimidine (CAS 57356-49-7), molecular formula C10H9N3 and molecular weight 171.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 2-(Phenylamino)pyrimidine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 171.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2-(Phenylamino)pyrimidine 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 | C10H9N3 |
| Molecular Weight | 171.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
Related Phenylamino Standards
- 2-(Phenylamino)acetyl chloride (CAS 85630-85-9)
- 5-(Phenylamino)-2,4-Pentadienal (CAS 17432-66-5)
- 2-((Phenylamino)methylene)malononitrile (CAS 1202-48-8)
- 3-Methyl-2-(phenylamino)butanenitrile (CAS 117874-96-1)
- (pHenylamino)thiourea (CAS 645-48-7)
- 2-(Phenylamino)-1H-imidazol-4(5H)-one (CAS 56128-54-2)
- 3-(Phenylamino)-4,5-dihydro-1h-pyrazol-5-one (CAS 7186-81-4)
- 5-(Phenylamino)-1,2-dihydro-3H-pyrazol-3-one (CAS 246863-95-6)
Recommended Standards
- 2-(Cyanomethyl)-5-methylbenzimidazole (CAS 27099-22-5)
- 2-(Pyridin-3-yl)pyridin-4-amine (CAS 40963-62-0)
- 2-(Cyanomethyl)-4-methylbenzimidazole (CAS 55025-38-2)
- 2-(Pyridin-4-yl)phenol (CAS 86610-20-0)
- (2R)-2-(((2R)-1-(Bis(4-methoxyphenyl)(phenyl)methoxy)-3-(((2-cyanoethoxy)(diisopropylamino)phosphino)oxy)propan-2-yl)oxy)-2-(2-isobutyramido-6-oxo-3H-purin-9(6H)-yl)ethyl benzoate (CAS 1120329-61-4)
- 6-Bromo-3-methyl-3,4-dihydro-2H-benzo[e][1,3]oxazin-2-one (CAS 309965-30-8)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-1-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}ethan-1-one (CAS 691858-19-2)
- N-[3-(2-Phenoxyethoxy)benzyl]-1-hexadecanamine (CAS 1040686-70-1)
- 4’-Methyl Aminorex (1.0mg/ml in Acetonitrile) (CAS 959249-62-8)
- tert-Butyl rel-(1R,5S,6R)-6-amino-3-azabicyclo[3.1.1]heptane-3-carboxylate (CAS 1250997-08-0)
- 5-Iodo-2,2'-bipyridine (CAS 160539-05-9)
- N-(Thiophen-2-ylmethyl)-1-(6-(o-tolyl)pyridazin-3-yl)piperidine-4-carboxamide (CAS 1105232-97-0)
- 1,4-Dimethyl-N-((1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)-1H-pyrazol-5-amine hydrochloride (CAS 1856064-51-1)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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