4-(1H-Indol-3-yl)pyrimidin-2-amine CAS 289628-76-8
| CAS No. | 289628-76-8 |
| Molecular Formula | C12H10N4 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(1H-Indol-3-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.
4-(1H-Indol-3-yl)pyrimidin-2-amine (CAS 289628-76-8), molecular formula C12H10N4 and molecular weight 210.23 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H10N4, 4-(1H-Indol-3-yl)pyrimidin-2-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 210.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C12H10N4 |
| Molecular Weight | 210.23 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related H Standards
- 119229-71-9 1H-Indol-1-amine, 5-bromo- (CAS 119229-71-9)
- 2-(1H-Indol-2-yl)pyridin-3-amine (CAS 917966-84-8)
- 2-(1H-indol-2-yl)phenol (CAS 4749-47-7)
- 3-(1H-Indol-2-yl)phenol (CAS 40756-70-5)
- 4-(1H-indol-2-yl)phenol (CAS 40643-14-9)
- 6-(1H-Indol-1-yl)pyridazin-3(2H)-one (CAS 109890-29-1)
- 1H-Indol-5-yl methanesulfonate (CAS 128810-31-1)
- 3-(1H-Indol-1-yl)aniline (CAS 1359944-39-0)
Recommended Standards
- 4-(1h-Indazol-1-yl)phenol (CAS 942427-41-0)
- 4-(2-Amino-6-methylpyrimidin-4-yl)benzonitrile (CAS 913322-67-5)
- 4-(1H-imidazo[4,5-b]pyridin-2-yl)aniline (CAS 95377-69-8)
- 4-(2-Aminophenoxy)benzonitrile (CAS 30202-92-7)
- α-Methylene-γ-butyrolactone (stabilized with 2,6-Di-tert-butyl-p-cresol) (CAS 547-65-9)
- 2-(4-Fluorophenyl)-1-(4-methoxyphenyl)-5-methyl-1H-pyrrole (CAS 478245-40-8)
- Methanesulfonic acid-2-propyn-1-ol (CAS 16156-58-4)
- N-(4-(di(1H-pyrrol-2-yl)methyl)phenyl)acetamide (CAS 214554-43-5)
- 2-(Benzylamino)-2-(4-methoxyphenyl)-acetonitrile hydrochloride (CAS 40682-84-6)
- 1-[2-(2-Methoxy-ethoxy)-phenyl]-piperazine dihydrochloride (CAS 1303968-17-3)
- [1-(benzenesulfonyl)piperidin-4-yl]methanamine hydrochloride (CAS 1216742-07-2)
- N-(2,4-difluorophenyl)-3-oxobutanamide (CAS 218930-20-2)
- Chlorantraniliprole-(<I>N-methyl</I>-d<SUB>3</SUB>) (CAS 1392493-28-5)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com