PNU-282987 CAS 711085-63-1
| CAS No. | 711085-63-1 |
| Molecular Formula | C14H17ClN2O |
| Molecular Weight | 264.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, PNU-282987 is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 264.75 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
PNU-282987 (CAS 711085-63-1), molecular formula C14H17ClN2O and molecular weight 264.75 g/mol, is a CATO reference standard with documented purity and traceability.
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 PNU-282987 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 | C14H17ClN2O |
| Molecular Weight | 264.75 g/mol |
| 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.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-(2-(1H-indol-3-yl)ethyl)-4-chlorobutanamide (CAS 51973-66-1)
- 2-Chloro-N-(2,3-dihydro-1,3,3-trimethyl-2-methylene-1H-indol-5-yl)acetamide 5-Chloroacetamido-2-methylene-1,3,3-trimethylindoline 51980-53-1 (CAS 51980-53-1)
- 5-Chloro-n-(2-cyanoethyl)-n-methylthiophene-2-sulfonamide (CAS 923127-01-9)
- Loxoprofen Impurity 56 (CAS 200554-09-2)
- 6-Fluoroquinoline-2-carboxamide (CAS 1266802-22-5)
- (4-Butylphenyl)hydrazine hydrochloride (CAS 64287-11-2)
- (2R,3R)-1-Benzyl-3-(trifluoromethyl)aziridine-2-carboxylic acid (CAS 2641825-61-6)
- 3'-Hydroxy-6'-(4-hydroxyphenoxy)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one (CAS 359010-69-8)
- 2-(3-Methyl-1H-1,2,4-triazol-5-yl)-1H-benzo[d]imidazole (CAS 43102-23-4)
- 2-((2-Chlorobenzyl)oxy)isoindoline-1,3-dione (CAS 38936-63-9)
- Methyl 2-((1S,3R)-3-hydroxycyclopentyl)acetate (CAS 1292307-04-0)
- 6-Chloro-7-(difluoromethyl)-1H-indole-3-sulfonyl chloride (CAS 2404661-51-2)
- 2-Benzyl-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 1212092-04-0)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com