6,9-Dihydro-5H-pyrazolo[3,4-f][1,2,4]triazolo[1,5-a]quinazoline CAS 400077-48-7
| CAS No. | 400077-48-7 |
| Molecular Formula | C10H8N6 |
| Molecular Weight | 212.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 6,9-Dihydro-5H-pyrazolo[3,4-f][1,2,4]triazolo[1,5-a]quinazoline is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.21 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).
6,9-Dihydro-5H-pyrazolo[3,4-f][1,2,4]triazolo[1,5-a]quinazoline (CAS 400077-48-7), molecular formula C10H8N6 and molecular weight 212.21 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.
CATO manufactures 6,9-Dihydro-5H-pyrazolo[3,4-f][1,2,4]triazolo[1,5-a]quinazoline 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 | C10H8N6 |
| Molecular Weight | 212.21 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.) | 2025 |
| Nitrogen Atoms | 6 |
Related Dihydro Standards
- 1031605-58-9 2-Phenyl-2,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one MFCD14281722 (CAS 1031605-58-9)
- 2-(((3-Oxo-2,3-dihydro-1H-pyrazol-4-yl)methylene)amino)benzonitrile (CAS 339020-78-9)
- 9-phenyl-6,9-dihydro-1H-purin-6-one (CAS 6334-42-5)
- 4-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)benzoic Acid (CAS 189365-92-2)
- (5-Oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidin-3-yl)acetic acid (CAS 1105190-66-6)
- 2,3-Dihydro-2-oxo-1H-indole-5-sulfonamide (CAS 175075-24-8)
- 2-(7-Oxo-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidin-6-yl)acetic acid (CAS 51068-07-6)
- 5-methyl-3,4-dihydro-2H-1$l^{6},2,4-benzothiadiazine-1,1,3-trione (CAS 71254-64-3)
Recommended Standards
- 6-(Pyridin-3-yl)-9H-purin-2-amine (CAS 918537-06-1)
- 6-Amino-2-oxo-4-phenyl-1,2-dihydropyrimidine-5-carbonitrile (CAS 85690-55-7)
- 6-(Pyridin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 90920-65-3)
- 6-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 21313-98-4)
- 2,3-Dichloro-6-methylbenzaldehyde (CAS 1804516-08-2)
- 3-((4-Fluorophenyl)amino)-2,3-dihydrothiophene 1,1-dioxide (CAS 321942-96-5)
- 2,3-Dihydroxybenzaldehyde (CAS 24677-78-9)
- 3-(Benzylamino)-3-(2-hydroxyethyl)thietane 1,1-dioxide (CAS 1223573-35-0)
- 5-Methyl-2-(pyridin-2-yl)thiazol-4-yl 4-chlorobenzoate (CAS 338399-13-6)
- 4-Chloro-2-((pyridin-4-ylmethyl)thio)pyridine (CAS 1346707-84-3)
- Ethyl 4-bromo-2-cyano-3-(trifluoromethyl)benzoate (CAS 1805594-77-7)
- (S)-2-Amino-5-((imino(methylthio)methyl)amino)pentanoic acid--acetic acid (1/1) (CAS 174063-92-4)
- 6-Chloro-3-nitropicolinamide (CAS 171178-21-5)
- semaglutide (CAS 782487-28-9)
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