Bis(2,6-dimethylphenyl) vinyl phosphate CAS 869058-03-7
| CAS No. | 869058-03-7 |
| Molecular Formula | C18H21O4P |
| Molecular Weight | 332.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Bis(2,6-dimethylphenyl) vinyl phosphate (CAS 869058-03-7), molecular formula C18H21O4P and molecular weight 332.33 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, a phosphate ester group, a hydroxyl group, an ether linkage, Bis(2,6-dimethylphenyl) vinyl phosphate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 332.33 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).
As a certified reference material (CRM), Bis(2,6-dimethylphenyl) vinyl phosphate 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 | C18H21O4P |
| Molecular Weight | 332.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Bis Standards
- N-(2,3-Dimethylphenyl)-N-[2-nitro-2-(phenylsulfonyl)vinyl]amine (CAS 321433-90-3)
- 2-(3-(3,4-Dimethylphenyl)-1-(4-methoxyphenyl)-3-oxopropyl)malononitrile (CAS 1219903-06-6)
- 2-(4-(3,4-Dimethylphenyl)-2-isobutyramidothiazol-5-yl)acetic acid (CAS 1181254-93-2)
- 4-[(2,4-Dimethylphenyl)sulfanyl]-6-phenylfuro[2,3-d]pyrimidine (CAS 866039-00-1)
- N-(2,5-Dimethylphenyl)-3-(phenylsulfonamido)propanamide (CAS 881934-30-1)
- Butyl 2-((2,6-dimethylphenyl)carbamoyl)piperidine-1-carboxylate (CAS 2488656-58-0)
- 3-(2,4-Dimethylphenyl)-5-(thiophen-2-ylmethylene)-2-thioxothiazolidin-4-one (CAS 377056-91-2)
- 3,4-Dimethylphenyl 1,2,3,4-tetrahydroacridine-9-carboxylate (CAS 853317-79-0)
Recommended Standards
- Benzo[d]isoxazol-3-yl 4-acetamidobenzenesulfonate (CAS 77408-67-4)
- Cyclohexyl diphenyl phosphate (CAS 4281-67-8)
- 7-(3-Aminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid (CAS 96568-33-1)
- Diethyl (2-oxo-1,2-diphenylethyl)phosphonate (CAS 64196-48-1)
- 5-Nitrobenzene-1,3-diol (CAS 20734-70-7)
- 2-(Aminomethyl)benzo[d]oxazole-7-acetonitrile (CAS 1806341-28-5)
- 3-Amino-N-(5-chloro-2-methoxyphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 445267-38-9)
- N-hydroxy-N-(pyridin-2-yl)benzenesulfonamide (CAS 72805-14-2)
- 1-(Pyrrolidin-2-ylmethyl)-1H-1,2,3-triazole hydrochloride (CAS 1779129-54-2)
- 6-Bromo-3-(o-tolyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 876300-80-0)
- (3-Fluoro-5-(piperazin-1-ylmethyl)phenyl)boronic acid hydrochloride (CAS 1704096-40-1)
- 4-Methyl-6-(pyridin-2-yl)-1,3,5-triazin-2-amine (CAS 657411-85-3)
- N-Isopropyl-2-((5-(4-(2-phenylbutanoyl)piperazin-1-yl)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 1105227-29-9)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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