(R)-(+)-1-(2-Diphenylphosphino-1-naphthyl) Isoquinoline ((R)-QUINAP) CAS 149341-34-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 149341-34-4 |
| Molecular Formula | C31H22NP |
| Molecular Weight | 439.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-(+)-1-(2-Diphenylphosphino-1-naphthyl) Isoquinoline ((R)-QUINAP) (CAS 149341-34-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C31H22NP. Molecular weight: 439.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C31H22NP |
| Molecular Weight | 439.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
Related R Standards
- 1-[2-(Diphenylphosphino)-1-naphthyl]isoquinoline (CAS 149245-03-4)
- (S)-1-(2-(Diphenylphosphino)naphthalen-1-yl)isoquinoline (CAS 149341-33-3)
- Bis(2-(diphenylphosphino)ethyl)amine (CAS 66534-96-1)
- 1,3-Bis(diphenylphosphino)propane 6737-42-4 1,3-BIS(DIPHENYLPHOSPHINE)PROPANE;1,3-BIS(DIPHENYLPHOSPHINO)PROPANE;1,3-BIS(DIPHENYPHOSPHINO)PROPANE;DPPP;PROPYLENEBIS(DIPHENYLPHOSPHINE);TRIMETHYLENEBIS(DIPHENYLPHOSPHINE);[3-(DIPHENYLPHOSPHANYL)PROPYL]DIPHENYLPHOSPHANE GC10105 (CAS 6737-42-4)
- 1,4-Bis(diphenylphosphino)butan-1-one (CAS 85686-00-6)
- Bis(2-diphenylphosphino)ethyl ether (CAS 50595-38-5)
- (4S)-2-[[2-(Diphenylphosphino)phenyl]methyl]-4,5-dihydro-4-(phenylmethyl)oxazole (CAS 947618-05-5)
- (1'R)-7'-(Diphenylphosphino)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7-methanamine (CAS 1366181-01-2)
Recommended Standards
- Trifluoperazine Impurity 4 (CAS 150111-57-2)
- N,N-Bis((S)-1-phenylethyl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine (CAS 376355-58-7)
- IRAK inhibitor 3 (CAS 1012343-93-9)
- 3-(4-Chlorobenzyl)-4-hydroxy-1-propylpyridin-2(1H)-one (CAS 477846-40-5)
- 2-(1-Isopropylpiperidin-4-ylidene)acetic acid hydrate (CAS 1185506-84-6)
- Trimebutine (CAS 39133-31-8)
- 1-(3-Fluoro-4-(4-methylpiperidin-1-yl)phenyl)ethan-1-one (CAS 351039-00-4)
- 5-Bromo-N-(oxetan-3-yl)pyrimidin-2-amine (CAS 1439823-02-5)
- 2-(4-(Methoxycarbonyl)phenyl)thiazolidine-4-carboxylic acid (CAS 130431-85-5)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
Why CATO?
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