(((Ethane-1,2-diylbis(azanediyl))bis(methylene))bis(5-hydroxy-6-methylpyridine-4,3-diyl))bis(methylene) bis(dihydrogen phosphate) CAS 113260-19-8
| CAS No. | 113260-19-8 |
| Molecular Formula | C18H28N4O10P2 |
| Molecular Weight | 522.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (((Ethane-1,2-diylbis(azanediyl))bis(methylene))bis(5-hydroxy-6-methylpyridine-4,3-diyl))bis(methylene) bis(dihydrogen phosphate) 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.
(((Ethane-1,2-diylbis(azanediyl))bis(methylene))bis(5-hydroxy-6-methylpyridine-4,3-diyl))bis(methylene) bis(dihydrogen phosphate) (CAS 113260-19-8) is a high-purity analytical reference standard with the molecular formula C18H28N4O10P2 and a molecular weight of 522.38 g/mol.
(((Ethane-1,2-diylbis(azanediyl))bis(methylene))bis(5-hydroxy-6-methylpyridine-4,3-diyl))bis(methylene) bis(dihydrogen phosphate) (C18H28N4O10P2) contains a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
Physical & Chemical Properties
| Molecular Formula | C18H28N4O10P2 |
| Molecular Weight | 522.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- {5-[(4-chlorophenyl)methanesulfonyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl}methyl N-(4-chlorophenyl)carbamate (CAS 318469-51-1)
- 5-[Bromoacetamido]tetramethylrhodamine (CAS 166442-38-2)
- 2-((4-(N-(4-iodophenyl)sulfamoyl)phenyl)carbamoyl)benzoic acid (CAS 444147-63-1)
- 6-[Bromoacetamido]tetramethylrhodamine (CAS 166442-39-3)
- 5-Bromo-4-fluoro-2-methylpyridine (CAS 1211532-14-7)
- 3-((4-Methylpiperazin-1-yl)methyl)-5-(trifluoromethyl)benzoic acid (CAS 1616670-62-2)
- 2-(1H-Imidazol-1-yl)-3,4-dihydronaphthalen-1(2H)-one (CAS 84391-39-9)
- {4-[Acetyl(methyl)amino]phenoxy}acetic acid (CAS 861796-62-5)
- Ethyl 5-methoxy-1-(pyridin-2-yl)-1H-pyrazole-3-carboxylate (CAS 1427024-10-9)
- 5-Bromo-4-methoxy-6-(trifluoromethyl)pyrimidine (CAS 447402-02-0)
- Ethyl 5-amino-1H-indole-1-carboxylate (CAS 203710-10-5)
- 2-Chloro-1-(5-chloro-2-methylphenyl)ethan-1-one (CAS 58657-28-6)
- (3-Chloro-6-methylpyridin-2-yl)methanol (CAS 1256809-12-7)
- 107444-51-9 0JS9125PIZ Glucagon-like peptide 1 (7-36) Glucagon-related peptide 1 (Rana catesbeiana), 3-L-glutamic acid-10-L-valine-16-glycine-17-L-glutamine-23-L-isoleucine-24-L-alanine-27-L-valine-30-L-argininamide-31-de-L-proline-32-de-L-lysine- Glp-I (7-36) Proglucagon (78-107) Human glucagon-like peptide-1-(7-36) amide Human GLP-1-(7-36)-amide Glucagon-like peptide-I(7-36) amide Rat GLP-I(7-36)amide Insulinotropin (human) MKC 253 UNII-0JS9125PIZ (CAS 107444-51-9)
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