(R)-2,5,7,8-Tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-yl nicotinate CAS 43119-47-7
| CAS No. | 43119-47-7 |
| Molecular Formula | C35H53NO3 |
| Molecular Weight | 535.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 535.80 g/mol gives (R)-2,5,7,8-Tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-yl nicotinate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(R)-2,5,7,8-Tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-yl nicotinate (CAS 43119-47-7), molecular formula C35H53NO3 and molecular weight 535.80 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (R)-2,5,7,8-Tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-yl nicotinate (C35H53NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 535.80 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (R)-2,5,7,8-Tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-yl nicotinate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C35H53NO3 |
| Molecular Weight | 535.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 1 |
Related R Standards
- 9,9'-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(9H-carbazole) (CAS 1082549-89-0)
- Tetramethyl 5,5'-(((5-hydroxy-1,3-phenylene)bis(methylene))bis(oxy))diisophthalate (CAS 186605-76-5)
- 4,7-Bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzo[c][1,2,5]thiadiazole (CAS 1436849-96-5)
- 2,4,6,8-Tetramethyl-1,3,5,7(1,3)-tetrabenzenacyclooctaphan-1(4),1(6),3(4),3(6),5(4),5(6),7(4),7(6)-octaol (CAS 65338-98-9)
- Tetramethyl 5,5-dimethyl-5,6-dihydrospiro[thiopyrano[2,3-c]quinoline-1,2'-[1,3]dithiole]-2,3,4',5'-tetracarboxylate (CAS 258267-22-0)
- 12-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3,6,7-tetrahydro-1H,3'H,5H-spiro[chromeno[2,3-f]pyrido[3,2,1-ij]quinoline-9,1'-isobenzofuran]-3'-one (CAS 1199576-10-7)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-indazole-3-carbaldehyde (CAS 2166086-40-2)
- Bis(2,2,6,6-tetramethyl-4-piperidyl-1-oxyl) Sebacate (CAS 2516-92-9)
Recommended Standards
- 2,3-Dibromo-5,6,7,8-tetrachloro-1,4-dihydroxyanthracene-9,10-dione (CAS 99562-96-6)
- Bisoprolol Impurity 110 (CAS CATO-C4X-1247110)
- 2-((4-Chloro-N-(2,4-dichloro-5-methoxyphenyl)phenyl)sulfonamido)-N-(2,4-difluorophenyl)acetamide (CAS 338961-81-2)
- 6-Chloro-3-iodo-4-methyl-1-trityl-1H-pyrazolo[4,3-c]pyridine (CAS 1589540-65-7)
- 2-(3-Iodo-1H-indazol-5-yl)spiro[cyclopropane-1,3'-indolin]-2'-one (CAS 1799434-54-0)
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-methylfuran-2-carboxamide (CAS 314768-70-2)
- 5-Fluoro-1,8-dimethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1315346-13-4)
- 1-(Pyridin-4-yl)-3-(quinolin-2-yl)prop-2-en-1-one (CAS 4382-63-2)
- 1-Benzyl-5-((tert-butyldimethylsilyl)oxy)piperidin-3-ol (CAS 2070014-70-7)
- N,N-diethyl-2,3,3,3-tetrafluoropropanamide (CAS 392-63-2)
- N-(3,5-Dibromopyridin-2-yl)benzenesulfonamide (CAS 1111637-62-7)
- 1-(4-Nitrophenyl)-3-(prop-2-yn-1-yl)thiourea (CAS 1026026-77-6)
- Dihydro-2H-pyran-4(3H)-one oxime (CAS 61128-73-2)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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