Folic Acid-13C5, 15N CAS CATO-CCFD202167
| CAS No. | CATO-CCFD202167 |
| Molecular Formula | C14[13C]5H19N6[15N]O6 |
| Molecular Weight | 447.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 447.35 g/mol gives Folic Acid-13C5, 15N distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Folic Acid-13C5, 15N (CAS CATO-CCFD202167), a certified reference material (molecular formula C14[13C]5H19N6[15N]O6, MW 447.35 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Folic Acid-13C5, 15N is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 447.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C14[13C]5H19N6[15N]O6 |
| Molecular Weight | 447.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 7 |
Related Folic Standards
- Folic Acid-13C5 (CAS 1207282-75-4)
- Folic Acid Impurity 34 (CAS 71963-69-4)
- Folic Acid-d4 (CAS 171777-72-3)
- Folic Acid Impurity 52 (CAS CATO-C4X-139552)
- Folic Acid Impurity 55 (CAS CATO-C4X-139555)
- Folic Acid Impurity 72 (CAS CATO-C4X-139572)
- Folic Acid Impurity 14 (CAS 4033-27-6)
- Folic Acid-d2 (CAS 69022-87-3)
Recommended Standards
- N-(3,5-bis(trifluoromethyl)phenyl)-2-((4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetamide (CAS 556787-47-4)
- m-PEG8-Br (CAS 1056881-04-9)
- 2,3-Dichloro-9,10-bis(phenylethynyl)anthracene (CAS 51580-25-7)
- ethyl 2-(diethoxyphosphoryl)-3,3,3-trifluoro-2-[(phenylsulphonyl)amino]propanoate (CAS 256332-83-9)
- (1R,2R)-2-methylcyclopropanecarbaldehyde (CAS 1226589-78-1)
- 2-(5-Chloro-1,3-thiazol-2-yl)acetic acid (CAS 1363381-03-6)
- tert-Butyl (S)-4-(hexadec-2-ynoyl)-2,2-dimethyloxazolidine-3-carboxylate (CAS 120005-55-2)
- Anhydrochlortetracycline (CAS 4497-08-9)
- Ethacridine Lactate Impurity 8 (CAS 328258-90-8)
- 2-(4-(Methylthio)phenyl)quinoline-4-carboxylic acid (CAS 351065-46-8)
- ethyl 2-cyclopropyl-4-oxo-1,4-dihydropyrimidine-5-carboxylate hydrochloride (CAS 1797949-27-9)
- (1-Methyl-1H-imidazol-2-yl)acetonitrile (CAS 3984-53-0)
- N-((4-Chloro-6-(methylamino)-1,3,5-triazin-2-yl)oxy)acetimidamide (CAS 88660-66-6)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com