5-Amino-7-(5-methyl-2-furyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine CAS 442907-10-0
| CAS No. | 442907-10-0 |
| Molecular Formula | C9H8N6O |
| Molecular Weight | 216.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Amino-7-(5-methyl-2-furyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 442907-10-0) is a high-purity analytical reference standard with the molecular formula C9H8N6O and a molecular weight of 216.20 g/mol.
Based on its molecular formula C9H8N6O, 5-Amino-7-(5-methyl-2-furyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 216.20 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).
As a certified reference material (CRM), 5-Amino-7-(5-methyl-2-furyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H8N6O |
| Molecular Weight | 216.20 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
Related Amino Standards
- 1092295-92-5 7-Amino-3-cyclopropyl-4-oxo-1,4-dihydropyrazolo[5,1-c][1,2,4]triazine-8-carbonitrile MFCD11108302 (CAS 1092295-92-5)
- 7-Amino-5-methylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one (CAS 1211268-44-8)
- 5-Amino-2-(4-nitrophenyl)pyrimidine (CAS 131548-43-1)
- 2-Amino-6-hydroxy-1H-pyrimido[4,5-b]indol-4(9H)-one (CAS 728880-57-7)
- 5-Amino-1-(4-hydroxy-6-methylpyrimidin-2-yl)-1H-pyrazole-4-carbonitrile (CAS 90324-30-4)
- 7-Amino-2-methylpyrido[3,4-e][1,2,4]triazolo-[1,5-a]pyrimidin-6(7H)-one (CAS 924834-86-6)
- 2-amino-6-methylchromeno[8,7-d][1,3]oxazol-8-one (CAS 114476-70-9)
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Recommended Standards
- 5-Methyl-[1,2,4]triazolo[4,3-a]quinoxaline-1,4(2H,5H)-dione (CAS 80708-30-1)
- 5-[(E)-2-Phenyldiazen-1-yl]pyrimidine-4,6-diol (CAS 339016-28-3)
- 5-Nitro-[3,4'-bipyridin]-6-amine (CAS 79739-23-4)
- 4-(Aziridin-1-yl)-8-nitrocinnoline (CAS 68211-09-6)
- (S)-2-(Trifluoromethyl)pyrrolidine-2-carboxylic acid (CAS 921224-82-0)
- 1-((6-Bromopyridin-3-yl)sulfonyl)-4-methylpiperazine (CAS 1226419-68-6)
- tert-Butyl (2-Chloroethyl)carbamate (CAS 71999-74-1)
- 4-Chloro-3-(methoxycarbonyl)benzoic acid (CAS 41684-06-4)
- 4-Iodopiperidine (CAS 860765-00-0)
- 1-(4-(2-(Pyrrolidin-1-yl)ethoxy)phenyl)guanidine (CAS 48174-99-8)
- 1-(1-(2-(3-Methoxyphenoxy)ethyl)-1H-benzo[d]imidazol-2-yl)butan-1-ol (CAS 942864-64-4)
- (5-(Trifluoromethyl)pyrazin-2-yl)methanol (CAS 2168049-57-6)
- Ethyl 3-(pyrrolidin-1-yl)acrylate (CAS 53927-12-1)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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