4-(3-(5-Amino-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-7-yl)propyl)phenol CAS 188112-92-7
| CAS No. | 188112-92-7 |
| Molecular Formula | C19H17N7O2 |
| Molecular Weight | 375.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 375.38 g/mol gives 4-(3-(5-Amino-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-7-yl)propyl)phenol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(3-(5-Amino-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-7-yl)propyl)phenol (CAS 188112-92-7) is a high-purity analytical reference standard with the molecular formula C19H17N7O2 and a molecular weight of 375.38 g/mol.
Structurally, 4-(3-(5-Amino-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-7-yl)propyl)phenol (C19H17N7O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 375.38 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), 4-(3-(5-Amino-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-7-yl)propyl)phenol 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 | C19H17N7O2 |
| Molecular Weight | 375.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 7 |
Related Amino Standards
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Recommended Standards
- Tert-butyl rel-(3aR,7R,7aS)-7-methyl-5-(3-nitro-4-pyridyl)-2-oxo-3a,6,7,7a-tetrahydro-1,3-benzoxazole-3-carboxylate (CAS 1210418-17-9)
- (E)-4-((2-((2-isonicotinoylhydrazono)methyl)phenoxy)methyl)benzoic acid (CAS 354561-77-6)
- Tert-butyl rel-(3aS,7R,7aR)-7-methyl-5-(3-nitro-4-pyridyl)-2-oxo-3a,6,7,7a-tetrahydro-1,3-benzoxazole-3-carboxylate (CAS 1187056-22-9)
- 1-(1-(4-Nitrophenyl)-3a',4',8',8a'-tetrahydrospiro[piperidine-4,6'-[1,3]dioxepino[5,6-d]isoxazol]-3'-yl)ethan-1-one (CAS 339098-72-5)
- 5-(1-(4-Chlorophenoxy)ethyl)-N-phenyl-1,3,4-thiadiazol-2-amine (CAS 90299-90-4)
- 2-(Benzo[b]thiophen-3-yl)cyclopropane-1-carboxylic acid (CAS 94981-26-7)
- 7-Fluoroquinoxalin-2(1H)-one (CAS 145323-53-1)
- 2,6,10-Trimethyl-2,6,10-dodecatriene (CAS 7681-88-1)
- 3,4,7-Trimethyl-5-((3-oxobutan-2-yl)oxy)-2H-chromen-2-one (CAS 670243-42-2)
- (2-Methylbenzo[d]thiazol-5-yl)methanamine (CAS 903630-23-9)
- 1-(1H-Indol-3-yl)-3-(4-methylbenzyl)urea (CAS 941879-01-2)
- Ethyl 2-(2,5-dichlorophenyl)-2,2-difluoroacetate (CAS 1215206-21-5)
- 1-Cyclopropyl-2-(3-ethoxyphenoxy)ethan-1-amine (CAS 1340500-21-1)
- Antistasin-Related Peptide (CAS 161561-46-2)
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