Folic Acid-D5 N-Nitroso CAS CATO-C4X-139568
| CAS No. | CATO-C4X-139568 |
| Molecular Formula | - |
| Molecular Weight | 475.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Folic Acid-D5 N-Nitroso 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.
CATO supplies Folic Acid-D5 N-Nitroso (CAS CATO-C4X-139568), a certified reference material (molecular formula C19H13D5N8O7, MW 475.43 g/mol) for analytical method development and quality control.
Folic Acid-D5 N-Nitroso (C19H13D5N8O7) contains deuterium isotope labeling, a flavonoid core, an amide 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C19H13D5N8O7 |
| Molecular Weight | 475.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ＞85% |
| 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) | 17.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 8 |
Related Folic Standards
- Folic Acid Impurity 35 (CAS 33157-07-2)
- Folic Acid Impurity 56 (CAS CATO-C4X-139556)
- Folic Acid Impurity N2 (CAS 2800-34-2)
- Folic Acid Impurity 16 (CAS 68538-85-2)
- Folic Acid Impurity 23 (CAS 79573-48-1)
- Folic Acid Impurity 54 (CAS CATO-C4X-139554)
- Folic Acid Impurity 70 (CAS 2305206-68-0)
- Folic Acid Impurity 35 (CAS 2311-81-1)
Recommended Standards
- 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1S,2S)-2-(1-pyrrolidinyl)cyclohexyl]amino]-3-cyclobutene-1,2-dione (CAS 1346683-42-8)
- (3AR,4R,5S,7aS)-5-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-4-(4-fluorophenyl)octahydro-1H-isoindole (CAS 860642-68-8)
- 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1R,2R)-2-(1-pyrrolidinyl)cyclohexyl]amino]-3-cyclobutene-1,2-dione (CAS 1211565-10-4)
- Pitavastatin Impurity 17 Sodium Salt (Mixture of Diastereomers) (CAS CATO-C4X-103717)
- 2-Methyl-3-Pentanone (CAS 565-69-5)
- Ethyl 3-((4-amino-2-chlorophenyl)thio)propanoate (CAS 1247985-63-2)
- 2-Chloro-N-methyl-N-(trans-4-methylcyclohexyl)quinazolin-4-amine (CAS 827031-71-0)
- 2-amino-5-(trifluoromethyl)-3,4-dihydroquinazolin-4-one (CAS 133116-85-5)
- (4-Hydroxyphenyl)(3-nitrophenyl)methanone (CAS 72090-63-2)
- Phenyl N-[2-(dimethylamino)ethyl]carbamatehydrochloride (CAS 163799-67-5)
- (3S,4S)-3,4-dimethoxycyclopentane-1-carboxylic acid (CAS 1932573-31-3)
- Bortezomib Impurity 17 (CAS 1194235-41-0)
- (9Z,12Z,15Z)-Octadeca-9,12,15-trienal (CAS 2423-13-4)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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