Butanedioic Acid 1-[16,16-Bis(4-methoxyphenyl)-3,3-dioxido-7-oxo-16-phenyl-6,15-dioxa-3-thia-8-azahexadec-1-yl] Ester CAS 178261-45-5
| CAS No. | 178261-45-5 |
| Molecular Formula | C36H45NO11S |
| Molecular Weight | 699.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Butanedioic Acid 1-[16,16-Bis(4-methoxyphenyl)-3,3-dioxido-7-oxo-16-phenyl-6,15-dioxa-3-thia-8-azahexadec-1-yl] Ester (CAS 178261-45-5), a certified reference material (molecular formula C36H45NO11S, MW 699.81 g/mol) for analytical method development and quality control.
Butanedioic Acid 1-[16,16-Bis(4-methoxyphenyl)-3,3-dioxido-7-oxo-16-phenyl-6,15-dioxa-3-thia-8-azahexadec-1-yl] Ester (C36H45NO11S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), Butanedioic Acid 1-[16,16-Bis(4-methoxyphenyl)-3,3-dioxido-7-oxo-16-phenyl-6,15-dioxa-3-thia-8-azahexadec-1-yl] Ester 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 | C36H45NO11S |
| Molecular Weight | 699.81 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Butanedioic Standards
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- 144860-68-4 Butanedioic acid, 1-[(1S,2E,4E)-1-[(2R,5S,7R,8S)-2-butyl-7-[(2E,4E,6S,7S,8E)-9-carboxy-6-hydroxy-3,7-dimethyl-2,4,8-nonatrien-1-yl]-8-methyl-1,6-dioxaspiro[4.5]dec-2-yl]-5-carboxy-4-methyl-2,4-pentadien-1-yl] ester (CAS 144860-68-4)
- Butanedioic acid, 2-methylene-, polymer with ethyl 2-propenoate (CAS 26124-80-1)
- Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, 1,1′-(1,4-phenylenedi-2,1-ethanediyl) 4,4′-diethyl ester (CAS 1402918-72-2)
- 3700-89-8 Butanedioic acid, ((dimethoxyphosphinothioyl)thio)-, dimethyl ester (9CI) Phosphorodithioic acid, S-(1,2-dimethoxycarbonyl)ethyl O,O-dimethyl ester 4-03-00-01135 (Beilstein Handbook Reference) BRN 1802414 Carbomethoxy malathion S-(1,2-Dimethoxycarbonyl)ethyl O,O-dimethyl phosphorodithioate O,O-Dimethyl S-(1,2-dicarbomethoxy)ethyl phosphorodithioate O,O-Dimethyl malathion Phosphorodithioic acid, O,O-dimethyl ester,S-ester with 1,2-bis(methoxycarbonyl)ethanethiol Succinic acid, mercapto-, dimethyl ester, O,O-dimethyl phosphorodithioate Take 20 (CAS 3700-89-8)
- Butanedioic acid, 2-(tetrapropenyl)- (CAS 27859-58-1)
- Butanedioic acid, 2-[(4-methylphenyl)methyl]-, 1,4-diethyl ester (CAS 2102410-72-8)
- Butanedioic acid, 1-(1,1-dimethylethyl) 4-(2,5-dioxo-1-pyrrolidinyl) ester (CAS 138833-93-9)
Recommended Standards
- 4-(((2R,3S,5R)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(4-isobutyramido-2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-3-yl)oxy)-4-oxobutanoic acid (CAS 130150-82-2)
- (Z)-Bis[2-(1-isoquinolyl)phenyl][(4-oxo-2-penten-2-yl)oxy]iridium (CAS 435294-03-4)
- 37-((2,5-Dioxopyrrolidin-1-yl)oxy)-37-oxo-4,7,10,13,16,19,22,25,28,31,34-undecaoxaheptatriacontanoic acid (CAS 2490419-65-1)
- Iridium(IV) iodide (CAS 7790-45-6)
- 3,4,5-Trimethoxy-alpha-(trifluoromethyl)benzyl Alcohol (CAS 207502-47-4)
- 2-Amino-3-(1H-benzo[d]imidazol-2-yl)-4H-chromen-4-one (CAS 89260-80-0)
- 4,6-Dibromo-2-isobutylpyrimidine (CAS 1593697-68-7)
- 3-Chloro-2-methyl-6-(4-methylphenyl)pyrazolo[1,5-a]pyrimidine (CAS 439107-68-3)
- Methyl 4-amino-2,3-difluorobenzoate (CAS 886497-08-1)
- Tert-butyl 3-cyano-3-(difluoromethyl)azetidine-1-carboxylate (CAS 2112770-47-3)
- 1-[(3,5-Dimethyl-4-isoxazolyl)sulfonyl]-4-phenylpiperazine (CAS 866154-84-9)
- Ethyl 2-amino-2-(2,6-difluorophenyl)acetate (CAS 1218507-25-5)
- Nickelate(4-), [[4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis[benzoato]](6-)-N21,N22,N23,N24]-, tetrahydrogen, (SP-4-1)- (CAS 41699-92-7)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
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