1669-86-9 Purinyl-6-histamine N-(2-(1H-Imidazol-4-yl)ethyl)-1H-adenine 1H-Purin-6-amine, N-(2-(1H-imidazol-4-yl)ethyl)- (9CI) EINECS 216-794-9 NSC 113989 CAS 1669-86-9
| CAS No. | 1669-86-9 |
| Molecular Formula | C10H11N7 |
| Molecular Weight | 229.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 1669-86-9 Purinyl-6-histamine N-(2-(1H-Imidazol-4-yl)ethyl)-1H-adenine 1H-Purin-6-amine, N-(2-(1H-imidazol-4-yl)ethyl)- (9CI) EINECS 216-794-9 NSC 113989 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 229.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1669-86-9 Purinyl-6-histamine N-(2-(1H-Imidazol-4-yl)ethyl)-1H-adenine 1H-Purin-6-amine, N-(2-(1H-imidazol-4-yl)ethyl)- (9CI) EINECS 216-794-9 NSC 113989 (CAS 1669-86-9), molecular formula C10H11N7 and molecular weight 229.24 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H11N7 |
| Molecular Weight | 229.24 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 7 |
Recommended Standards
- 1-[4-(Trifluoromethyl)phenyl]cyclopentanamine (CAS 160001-93-4)
- 5-(5-Nitrofuran-2-yl)-1,3,4-thiadiazole-2(3H)-thione (CAS 16865-27-3)
- 1-[2-(Trifluoromethyl)phenyl]cyclobutanemethanamine (CAS 1539951-78-4)
- 1-(4,6-Diamino-1,3,5-triazin-2-yl)-2-phenylethanone (CAS 197571-72-5)
- N2-ethylpyridine-2,5-diamine (CAS 52025-39-5)
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- 2-Oxobenzo[d][1,3]oxathiol-5-yl 4-chlorobenzoate (CAS 337496-09-0)
- 6-(4-Methylpiperazin-1-yl)pyridine-3-sulfonic acid (CAS 5509-79-5)
- 2-(2,5-Dichloropyridin-3-yl)acetonitrile (CAS 1000530-52-8)
- Paliperidone Impurity 148 (CAS CATO-C4X-1724148)
- 5-Bromo-4-methylindole-2-carboxylic acid (CAS 50536-58-8)
- quinolin-8-ylmethanethiol (CAS 103264-35-3)
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- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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