(R)-5-Hydroxy-1,7-diphenyl-3-heptanone CAS 100761-20-4
| CAS No. | 100761-20-4 |
| Molecular Formula | C19H22O2 |
| Molecular Weight | 282.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, a hydroxyl group, an ether linkage, (R)-5-Hydroxy-1,7-diphenyl-3-heptanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 282.38 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).
CATO supplies (R)-5-Hydroxy-1,7-diphenyl-3-heptanone (CAS 100761-20-4), a certified reference material (molecular formula C19H22O2, MW 282.38 g/mol) for analytical method development and quality control.
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 (R)-5-Hydroxy-1,7-diphenyl-3-heptanone 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 | C19H22O2 |
| Molecular Weight | 282.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related R Standards
- (S)-5-Hydroxy-1,7-diphenylheptan-3-one (CAS 24192-01-6)
- 10-Hydroxy desipramine, >98% (CAS 4014-82-8)
- rac-4-Hydroxy Propranolol-d7 Hydrochloride (CAS 1219908-86-7)
- 12(S)-Hydroxy-16-heptadecynoic acid (CAS 148019-74-3)
- 2-((2-Hydroxy-3-(1H-indol-1-yl)propyl)amino)phenol (CAS 856437-82-6)
- 2-(2-Hydroxy-2,5,5,8a-tetramethyldecahydronaphthalen-1-yl)acetohydrazide (CAS 497226-66-1)
- Methyl 5-hydroxy-5',5'-dimethyl-3,3a,4,6a-tetrahydro-1H-spiro[pentalene-2,2'-[1,3]dioxane]-6-carboxylate (CAS 105448-66-6)
- 3-Benzyl-4-(hydroxy(phenyl)methyl)dihydrofuran-2(3H)-one (CAS 7469-52-5)
Recommended Standards
- 6-(Pentan-2-yl)-1,2,3,4-tetrahydroanthracene-9,10-dione (CAS 100647-24-3)
- 2-(3,5-Dimethyl-phenylamino)-N-phenyl-butyramide (CAS 1008623-10-6)
- Dibutyl Phthalate-D4 (CAS 93952-11-5)
- 2-(Diethylamino)-N,N-diphenylacetamide (CAS 101784-86-5)
- 1-((4-Chlorophenyl)[2-(trifluoromethyl)phenyl]methyl)piperazine (CAS 512775-99-4)
- L-4-Hydroxyphenyl-d4-alanine (CAS 62595-14-6)
- 2,2'-((Cyclohexane-1,2-diylbis(azanylylidene))bis(methanylylidene))diphenol (CAS 64346-55-0)
- 5-Bromo-6-(pyridin-4-yl)pyrimidin-4(3H)-one (CAS 1443287-96-4)
- (Z)-4-Methylpent-2-enal (CAS 22597-48-4)
- 2-(1-Propyl-1H-benzo[d]imidazol-2-yl)ethan-1-amine (CAS 910380-43-7)
- 2-Hydroxy-4-methylpyrimidine-5-carbonitrile (CAS 89079-66-3)
- n-Methyl-1h-indole-3-carboxamide (CAS 85729-23-3)
- 1-(2-Fluorobenzyl)cyclopropan-1-amine hydrochloride (CAS 1439897-84-3)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com