1-{6-chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl}propan-2-one CAS 2923245-48-9
| CAS No. | 2923245-48-9 |
| Molecular Formula | C8H7ClN4O |
| Molecular Weight | 210.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{6-chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl}propan-2-one (C8H7ClN4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-{6-chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl}propan-2-one (CAS 2923245-48-9), molecular formula C8H7ClN4O and molecular weight 210.62 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-{6-chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl}propan-2-one 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 | C8H7ClN4O |
| Molecular Weight | 210.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related chloro Standards
- 5-Chloro-6-methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1000340-12-4)
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- 5-Chloro-2-oxindole-1-carboxamide (CAS 100599-06-2)
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Recommended Standards
- 1-(5-Chlorobenzo[d]oxazol-2-yl)guanidine (CAS 332144-07-7)
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- 1-(4-Chlorophenyl)imidazolidine-2,4-dione (CAS 32549-33-0)
- 2-(4-Chlorophenyl)-5-methoxy-1,3,4-oxadiazole (CAS 82476-12-8)
- 2-({3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}oxy)ethan-1-amine (CAS 1204296-83-2)
- 4-{[(furan-2-yl)methyl]amino}benzene-1-sulfonamide (CAS 76852-01-2)
- 2-(2-Bromo-4-chloro-6-nitrophenyl)acetic Acid (CAS 1082040-47-8)
- (3,4-Difluorophenyl)(m-tolyl)methanol (CAS 842140-74-3)
- 6,6'-Bis[(4R)-4,5-dihydro-4-phenyl-2-oxazolyl]-2,2'-bipyridine (CAS 2757082-77-0)
- tert-Butyl (3-amino-3-methylpent-4-enoyl)carbamate (CAS 1335042-35-7)
- 2-methylbutane-1,4-diamine,2HCl (CAS 15657-58-6)
- (2,2-dimethyloxolan-3-yl)hydrazine dihydrochloride (CAS 1909348-04-4)
- Acid-PEG4-mono-methyl ester (CAS 2028284-75-3)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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