N-(3-(Benzo[d]thiazol-2-yl)phenyl)-9H-purin-6-amine CAS 920519-49-9
| CAS No. | 920519-49-9 |
| Molecular Formula | C18H12N6S |
| Molecular Weight | 344.39 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-(3-(Benzo[d]thiazol-2-yl)phenyl)-9H-purin-6-amine.
N-(3-(Benzo[d]thiazol-2-yl)phenyl)-9H-purin-6-amine (CAS 920519-49-9) is a high-purity analytical reference standard with the molecular formula C18H12N6S and a molecular weight of 344.39 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, N-(3-(Benzo[d]thiazol-2-yl)phenyl)-9H-purin-6-amine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.39 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.
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 | C18H12N6S |
| Molecular Weight | 344.39 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related N Standards
- 4,4-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)dibenzaldehyde (CAS 914651-17-5)
- N-(4-(Benzo[d]thiazol-2-yl)phenyl)-9H-purin-6-amine (CAS 920519-48-8)
- 5-(Benzo[d][1,3]dioxol-5-yl)-1-(methylsulfonyl)-3-phenyl-4,5-dihydro-1H-pyrazole (CAS 511237-87-9)
- 3-((4-(1H-Benzo[d]imidazol-1-yl)pyrimidin-2-yl)amino)-4-methylbenzamide (CAS 918870-31-2)
- 4-(2-(Benzo[d]thiazol-2-ylthio)acetamido)benzoic acid (CAS 86109-60-6)
- N-(2-(benzo[d][1,3]dioxol-5-yl)ethyl)-N-(2,3-dimethoxybenzyl)nitrous amide (CAS CATO-CCHM706398)
- N-(Benzo[d]thiazol-2-yl)-2-((6-isopropylpyrimidin-4-yl)thio)acetamide (CAS 1226437-34-8)
- N-(Benzo[d]thiazol-2-yl)-3-((4-methoxyphenyl)thio)propanamide (CAS 941952-45-0)
Recommended Standards
- N-((3-(6-Ethoxypyridin-3-yl)-1,2,4-oxadiazol-5-yl)methyl)-2-(thiophen-3-yl)acetamide (CAS 2034288-93-0)
- Mbs-D-Arg-OH (CAS 200188-25-6)
- N'-(4-Fluorobenzo[d]thiazol-2-yl)benzo[d]thiazole-2-carbohydrazide (CAS 851978-81-9)
- H-Arg(Mbs)-OH (CAS 59052-83-4)
- {[(4-Methoxyphenyl)methyl]sulfamoyl}dimethylamine (CAS 347322-78-5)
- (3-Bromo-2-methoxypyridin-4-yl)boronic acid (CAS 1072946-00-9)
- 6-Methyl-5-(6-methylpyridin-3-yl)pyridin-2-amine (CAS 1522830-69-8)
- Sivelestat Impurity 33 (CAS CATO-C4X-212333)
- 2-((5-Benzyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 332907-36-5)
- 1-(1H-Benzo[d][1,2,3]triazol-1-yl)hexan-1-one (CAS 331672-94-7)
- U-54494ahydrochloride (CAS 112465-94-8)
- 4-Chloro-2-ethynyl-1-methoxybenzene (CAS 95186-47-3)
- 4-Fluoro-3,5-dimethylbiphenyl-3-amine (CAS 1225954-54-0)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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