(4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridin-3-yl)methanamine CAS 928754-10-3
| CAS No. | 928754-10-3 |
| Molecular Formula | C8H13N3 |
| Molecular Weight | 151.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridin-3-yl)methanamine (CAS 928754-10-3), molecular formula C8H13N3 and molecular weight 151.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H13N3, (4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridin-3-yl)methanamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 151.21 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 | C8H13N3 |
| Molecular Weight | 151.21 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Tetrahydropyrazolo Standards
- 4-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-amine (CAS 2007082-26-8)
- 5-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-3-amine (CAS 2289603-27-4)
- 4,5,6,7-Tetrahydropyrazolo[1,5-a]pyrimidine-3-carbaldehyde (CAS 474957-13-6)
- 2-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-5-ol (CAS 157196-09-3)
- (4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridin-2-yl)methanol (CAS 623564-49-8)
- 5-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-3-amine (CAS 1479085-43-2)
- 6-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidin-3-amine (CAS 148777-83-7)
- 3-Methyl-1,2,3,7-tetrahydropyrazolo[1,5-a]pyrimidin-6-amine (CAS 439902-01-9)
Recommended Standards
- (4,5,6,7-Tetrahydro-2H-indazol-5-yl)methanamine (CAS 299180-15-7)
- (4,5,6-Trimethylpyrimidin-2-yl)methanamine (CAS 933682-93-0)
- (4,5,6,7-Tetrahydro-2H-indazol-3-yl)methanamineDISCONTINUED, offer T890243 (CAS 933743-89-6)
- (4-Amino-3,5-dimethylphenyl)methanol (CAS 89210-26-4)
- 2-(5-Fluoro-1,3-benzoxazol-2-yl)ethanaminehydrochloride (CAS 1158256-53-1)
- 9-Benzyl-6-(1,3-dihydroisobenzofuran-5-yl)-9H-purine (CAS 528570-65-2)
- n-Cyclohexyl-2-hydroxybenzamide (CAS 63762-70-9)
- 2-(Difluoromethyl)-6-iodo-3-hydroxypyridine (CAS 1805278-43-6)
- ML-030 (CAS 1013750-77-0)
- 6-Amino-[1,3]dioxolo[4,5-g]quinoline-7-carbonitrile (CAS 209533-66-4)
- 3-Piperidinyl cyclobutanecarboxylate hydrochloride (CAS 1219971-82-0)
- Methyl 2-(2-formylphenoxy)acetate (CAS 40359-34-0)
- 2-((1,3,4-Thiadiazol-2-yl)thio)-1-(thiophen-2-yl)ethan-1-one (CAS 876934-59-7)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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