3-(7H-Pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-7-yl)propanenitrile CAS 1707563-49-2
| CAS No. | 1707563-49-2 |
| Molecular Formula | C9H7N7 |
| Molecular Weight | 213.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(7H-Pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-7-yl)propanenitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(7H-Pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-7-yl)propanenitrile (CAS 1707563-49-2), molecular formula C9H7N7 and molecular weight 213.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(7H-Pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-7-yl)propanenitrile (C9H7N7) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 3-(7H-Pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-7-yl)propanenitrile 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 | C9H7N7 |
| Molecular Weight | 213.20 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 7 |
Related H Standards
- 2-(Pyrazolo[1,5-a]pyrazin-3-yl)pyrimidin-4-ol (CAS 1330043-96-3)
- 6-(Pyrazolo[1,5-b]pyridazin-3-yl)pyrimidin-2(1H)-one (CAS 2493978-57-5)
- 4-(Pyrazolo[1,5-a]pyrimidin-3-yl)phenol (CAS 1309217-67-1)
- 1-(2H-Pyrazolo[4,3-f]quinolin-2-yl)ethanone (CAS 61317-49-5)
- 1-(3H-Pyrazolo[4,3-f]quinolin-3-yl)ethanone (CAS 61317-48-4)
- 2-(Pyrazolo[1,5-a]pyridin-3-yl)pyrimidin-4-amine (CAS 2299580-01-9)
- 7H-pyrazolo[4,3-d]pyrimidin-7-one, 1,4,5,6-tetrahydro-3-(1-methylethyl)-5-thioxo- (CAS 1289139-26-9)
- pyrazolo[1,5-a]pyridine-3-sulfonyl chloride (CAS 1782229-96-2)
Recommended Standards
- 2,6-Di(2H-1,2,3-triazol-4-yl)pyridine (CAS 1542234-40-1)
- (1H-Imidazol-1-yl)(pyrazolo[1,5-a]pyrimidin-3-yl)methanone (CAS 1710661-71-4)
- 6-Phenyltetrazolo[1,5-b]pyridazin-7-ol (CAS 152942-00-2)
- 4'-(Trifluoromethyl)spiro[cyclopropane-1,3'-indoline] (CAS 1823881-89-5)
- 2-(Methylthio)cyclopentan-1-ol (CAS 69262-98-2)
- 2,4-Dichloro-5-(5-methyl-1,2,4-oxadiazol-3-yl)aniline (CAS 92453-51-5)
- 1,2-Benzothiazol-3-amine (CAS 23031-78-9)
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- 4-Isopropyl-3-oxo-3,4-dihydropyrazine-2-carboxylic acid (CAS 2716186-18-2)
- (1-(2-(Isoindolin-2-ylmethyl)phenyl)piperidin-4-yl)methanol (CAS 860611-13-8)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
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