Tris(2,4,6-trimethoxyphenyl)phosphine 91608-15-0 TRIS(2,4,6-TRIMETHOXYPHENYL)PHOSPHINE;TTMPP SC11122 CAS 91608-15-0
| CAS No. | 91608-15-0 |
| Molecular Formula | C27H51O9P |
| Molecular Weight | 550.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Tris(2,4,6-trimethoxyphenyl)phosphine 91608-15-0 TRIS(2,4,6-TRIMETHOXYPHENYL)PHOSPHINE;TTMPP SC11122.
CATO supplies Tris(2,4,6-trimethoxyphenyl)phosphine 91608-15-0 TRIS(2,4,6-TRIMETHOXYPHENYL)PHOSPHINE;TTMPP SC11122 (CAS 91608-15-0), a certified reference material (molecular formula C27H51O9P, MW 550.66 g/mol) for analytical method development and quality control.
Tris(2,4,6-trimethoxyphenyl)phosphine 91608-15-0 TRIS(2,4,6-TRIMETHOXYPHENYL)PHOSPHINE;TTMPP SC11122 (C27H51O9P) contains a phosphate ester group, a carboxylic acid 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C27H51O9P |
| Molecular Weight | 550.66 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1983 |
Related Tris Standards
- 4-[(E)-[(3,4,5-Trimethoxyphenyl)methylidene]amino]phenyl 4-bromobenzene-1-sulfonate (CAS 329777-91-5)
- 13-(3,4,5-Trimethoxyphenyl)-2,10,16-trioxapentacyclo[12.8.0.0^{3,12}.0^{4,9}.0^{17,22}]docosa-1(14),3(12),4(9),5,7,17(22),18,20-octaene-11,15-dione (CAS 375359-23-2)
- 3-Benzyl-6-{[3-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}-3H,6H,7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 1040655-10-4)
- 4-[(2E)-3-(2,3,4-Trimethoxyphenyl)prop-2-enoyl]phenyl 4-tert-butylbenzoate (CAS 288306-49-0)
- 1-(3,4,5-Trimethoxyphenyl)-2-(triphenylphosphoranylidene)ethanone (CAS 122682-77-3)
- 4-[(2E)-3-(2,3,4-Trimethoxyphenyl)prop-2-enoyl]phenyl 4-nitrobenzoate (CAS 288306-48-9)
- 3-(3,4,5-Trimethoxyphenyl)acrylic anhydride (CAS 71989-97-4)
- 4-[(E)-[(3,4,5-Trimethoxyphenyl)methylidene]amino]phenyl 4-methoxybenzene-1-sulfonate (CAS 329777-92-6)
Recommended Standards
- (Dimesitylboryl)(mesityl)diphenylsilane (CAS 185672-19-9)
- Biotin-PEG3-aldehyde (CAS 889443-90-7)
- Tos-PEG6-CH2-Boc (CAS 1530777-90-2)
- Ticagrelor Impurity 49 (CAS 2435586-23-3)
- tert-Butyl (3R)-3-sulfanylpiperidine-1-carboxylate (CAS 1202761-09-8)
- Fruquintinib-d6 (CAS 2978508-76-6)
- 3-(Benzyloxy)isoxazole-5-carboxylic acid (CAS 2552-54-7)
- 1-(2-(1H-indol-3-yl)ethyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 893772-56-0)
- tert-Butyl 4-(hydroxymethyl)-4-(4-(methylthio)-phenyl)piperidine-1-carboxylate (CAS 1673527-16-6)
- 3,4,5-Trimethylaniline (CAS 1639-31-2)
- 1-(Tetrahydrofuran-2-yl)-N-(3,4,5-trimethoxybenzyl)methanamine (CAS 356538-15-3)
- Ethyl 3-((tert-butoxycarbonyl)amino)piperidine-4-carboxylate (CAS 1708250-54-7)
- 2-Chloro-N-(3-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)propyl)benzamide (CAS 1040669-43-9)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
Why CATO?
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