6-(4-Chlorophenyl)-2-(3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)pyrazolo[1,5-a]pyrimidin-7-amine CAS 691869-95-1
| CAS No. | 691869-95-1 |
| Molecular Formula | C22H18ClN5S |
| Molecular Weight | 419.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-(4-Chlorophenyl)-2-(3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)pyrazolo[1,5-a]pyrimidin-7-amine 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.
6-(4-Chlorophenyl)-2-(3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 691869-95-1) is a high-purity analytical reference standard with the molecular formula C22H18ClN5S and a molecular weight of 419.93 g/mol.
Structurally, 6-(4-Chlorophenyl)-2-(3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)pyrazolo[1,5-a]pyrimidin-7-amine (C22H18ClN5S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 419.93 g/mol, it falls into the moderately-high-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H18ClN5S |
| Molecular Weight | 419.93 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 6-(3-Chlorophenyl)-2-[3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]pyrazolo[1,5-a]pyrimidin-7-amine (CAS 383147-74-8)
- (3-((4-Chlorophenyl)sulfonyl)azetidin-1-yl)(4-phenyltetrahydro-2H-pyran-4-yl)methanone (CAS 1448056-30-1)
- 4-(4-Chlorophenyl)-1-[3-[2-(4-fluorophenyl)-1,3-dioxolan-2-yl]propyl]-4-piperidinol (CAS 56660-99-2)
- N-(2-(5-(2-Chlorophenyl)-1-isobutyryl-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923250-21-9)
- 5-(3-(4-(4-Chlorophenyl)piperidin-1-yl)propyl)pyrrolo[1,2-a]quinoxalin-4(5H)-one (CAS 1380392-05-1)
- (Z)-[(4-Chlorophenyl)methoxy][1-phenyl-2-(4-phenylpiperazin-1-yl)ethylidene]amine (CAS 250714-03-5)
- 1-(4-Chlorophenyl)-3-({2',3'-dihydrospiro[adamantane-2,1'-indene]-3'-ylidene}amino)urea (CAS 400083-53-6)
- 2-(3-Chlorophenyl)-4-(4-methoxyphenyl)-6-(4-methylpiperazin-1-yl)pyrimidine-5-carbonitrile (CAS 477873-09-9)
Recommended Standards
- N-(3-Chloro-2-methylphenyl)-2-((2-phenylquinazolin-4-yl)thio)acetamide (CAS 332914-46-2)
- tert-Butyl (S)-2-((tert-butoxycarbonyl)amino)-3-(3-(chlorosulfonyl)phenyl)propanoate (CAS 2396772-24-8)
- 2-(Difluoromethyl)-4,6-diiodopyridine-3-acetonitrile (CAS 1805254-12-9)
- N'-[(1E)-(3-Chlorophenyl)methylidene]-1-(4-methylbenzenesulfonyl)piperidine-4-carbohydrazide (CAS 478030-17-0)
- 3-(tert-Butyl)pyrazole (CAS 15802-80-9)
- N-(7-(Methoxymethyl)-3-methyl-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-2-yl)acetamide (CAS 90065-69-3)
- 5-(Tert-butylsulfonyl)-2-methylpyrimidin-4-amine (CAS 175201-85-1)
- 2-Butyl-6-chloro-3,4-dimethyl-2h-pyrazolo[3,4-b]pyridine (CAS 1018127-94-0)
- 4-Amino-6-methyl-8-(2-deoxy-β-D-ribofuranosyl)-7(8H)-pteridone (CAS 195442-55-8)
- 4-chloro-6-methoxy-2-methylquinazoline (CAS 60395-90-6)
- 3-Methylenecyclobutanecarbaldehyde (CAS 1020675-51-7)
- tert-Butyl ((1-(2-chloroacetyl)pyrrolidin-3-yl)methyl)(ethyl)carbamate (CAS 1353952-96-1)
- 1H-Pyrrolo[3,2-b]pyridin-6-ol (CAS 1015609-35-4)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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