3-(4-Fluorophenyl)-6-(phenylsulfonyl)pyrazolo[1,5-a]pyrimidin-7-amine CAS 685107-30-6
| CAS No. | 685107-30-6 |
| Molecular Formula | C18H13FN4O2S |
| Molecular Weight | 368.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-(4-Fluorophenyl)-6-(phenylsulfonyl)pyrazolo[1,5-a]pyrimidin-7-amine (C18H13FN4O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 368.38 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).
3-(4-Fluorophenyl)-6-(phenylsulfonyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 685107-30-6) is a high-purity analytical reference standard with the molecular formula C18H13FN4O2S and a molecular weight of 368.38 g/mol.
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 3-(4-Fluorophenyl)-6-(phenylsulfonyl)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.
Physical & Chemical Properties
| Molecular Formula | C18H13FN4O2S |
| Molecular Weight | 368.38 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 3-(4-Fluorophenyl)-N-((5-(thiophen-2-yl)isoxazol-3-yl)methyl)-1H-pyrazole-5-carboxamide (CAS 1257800-44-4)
- 1-(3-(3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyridin-2-yl)piperidine-4-carboxylic acid (CAS 1232799-10-8)
- 5-[3-[4-[2-(4-Fluorophenyl)ethoxy]phenyl]propyl]-2-furancarboxylic Acid (CAS 849727-81-7)
- 6,7-Bis(4-fluorophenyl)-2-sulfanylpteridin-4-ol (CAS 203307-59-9)
- 7-(4-Fluorophenyl)-6-[2-(morpholin-4-yl)ethyl]pyrido[2,3-d]pyrimidine-2,4-diamine (CAS 861207-05-8)
- (3-(5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)(pyridin-3-yl)methanone (CAS 1219901-79-7)
- 2-(4-Fluorophenyl)-1-{4-[6-(trifluoromethyl)pyrimidin-4-yl]piperazin-1-yl}ethan-1-one (CAS 1775544-36-9)
- (2-Fluorophenyl)(4-(6-(thiophen-2-yl)pyridazin-3-yl)piperazin-1-yl)methanone (CAS 921827-57-8)
Recommended Standards
- 2-Amino-4-[3-methoxy-4-(propan-2-yloxy)phenyl]-7-methyl-5-oxo-4H,5H-pyrano[3,2-c]pyran-3-carbonitrile (CAS 625375-34-0)
- 3,3-Bis(4-hydroxyphenyl)benzo[de]isochromen-1(3H)-one (CAS 5627-39-4)
- 2-Amino-4-(3,4-diethoxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 315246-14-1)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-amino-5-oxopentanoic acid (CAS 267663-37-6)
- <I>N</I>-Isopropylmethacrylamide (CAS 13749-61-6)
- [(3Z)-2-Oxo-1-phenyl-2,3-dihydro-1H-indol-3-ylidene]amino 4-methylbenzoate (CAS 478261-11-9)
- Trans-5-methyl-3,4-diphenyl-4,5-dihydroisoxazole (CAS 61191-47-7)
- 2-(3-Aminophenoxy)-n-ethylacetamide (CAS 926221-29-6)
- N-(NBD-Aminohexanoyl)-D-erythro-sphingosine (CAS 94885-02-6)
- 2-(Thiophen-2-yl)spiro[3.3]heptane-2-carboxylic acid (CAS 1488004-02-9)
- Methyl 3-(1,2,4-oxadiazol-3-ylmethoxy)benzoate (CAS 1375472-32-4)
- Potassium ((2-(benzyloxy)ethoxy)methyl)trifluoroborate (CAS 2361496-20-8)
- N,N-Diethyl-4,6-bis(hydroxyamino)-1,3,5-triazin-2-amine (CAS 33901-81-4)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
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