Riboflavin-3＇-phosphate(Potassium Salt) CAS 80400-93-7(free acid)
| CAS No. | 80400-93-7(free acid) |
| Molecular Formula | C17H19K2N4O9P |
| Molecular Weight | 532.52 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 Riboflavin-3＇-phosphate(Potassium Salt).
CATO supplies Riboflavin-3＇-phosphate(Potassium Salt) (CAS 80400-93-7(free acid)), a certified reference material (molecular formula C17H19K2N4O9P, MW 532.52 g/mol) for analytical method development and quality control.
Riboflavin-3＇-phosphate(Potassium Salt) (C17H19K2N4O9P) 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Riboflavin-3＇-phosphate(Potassium Salt) 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.
Physical & Chemical Properties
| Molecular Formula | C17H19K2N4O9P |
| Molecular Weight | 532.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Riboflavin Standards
- Riboflavin-4＇-phosphate (CAS 60697-29-2)
- Riboflavin Impurity 30 (CAS CATO-C4X-181930)
- Riboflavin Impurity 31 (CAS CATO-C4X-181931)
- Riboflavin 3＇,4＇-Diphosphate (CAS 86108-27-2)
- Riboflavin 3＇,5＇-Diphosphate (CAS 86108-26-1)
- Riboflavin 4＇,5＇-Diphosphate (CAS 86108-25-0)
- Riboflavin Impurity 22 (CAS CATO-C4X-181922)
- Riboflavin Impurity 24 (CAS CATO-C4X-181924)
Recommended Standards
- NMS-1286937 (CAS 1034616-18-6)
- Thalidomide-O-acetamido-PEG3-C2-azide (CAS 2402790-58-1)
- Bis-PEG5-NHS ester (CAS 756526-03-1)
- 14-Azido-N-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)-3,6,9,12-tetraoxatetradecanamide (CAS 2380273-68-5)
- (R)-2-(3-bromo-2-methylphenyl)-2-(methylamino)ethan-1-ol (CAS 1336286-84-0)
- Methyl 2-(5-fluoro-3-phenyl-1H-indazol-1-yl)acetate (CAS 1585213-73-5)
- Ethyl 4-chloro-7-cyano-5H-pyrido[3,2-b]indole-3-carboxylate (CAS 2681278-28-2)
- 3-cyclopropyl-3-hydroxybutanoic acid (CAS 65531-33-1)
- H-D-Tic-OH (CAS 10342-06-0)
- 1'-Isobutyrylspiro[chromane-2,4'-piperidin]-4-one (CAS 887466-59-3)
- Labotest-bb lt01281636 (CAS 2104-00-9)
- 2-(2-Chlorophenyl)-2-phenylethane-1-sulfonylchloride (CAS 885950-96-9)
- 4-Bromo-2-(((4-(methylthio)phenyl)amino)methyl)phenol (CAS 1232795-02-6)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
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