Folic Acid-13C5 CAS 1207282-75-4
| CAS No. | 1207282-75-4 |
| Molecular Formula | C14[13C]5H19N7O6 |
| Molecular Weight | 446.36 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 Folic Acid-13C5.
Folic Acid-13C5 (CAS 1207282-75-4) is a high-purity analytical reference standard with the molecular formula C14[13C]5H19N7O6 and a molecular weight of 446.36 g/mol.
Based on its molecular formula C14[13C]5H19N7O6, Folic Acid-13C5 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 446.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), Folic Acid-13C5 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 | C14[13C]5H19N7O6 |
| Molecular Weight | 446.36 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 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 7 |
Related Folic Standards
- Folic Acid Impurity 34 (CAS 71963-69-4)
- Folic Acid-d4 (CAS 171777-72-3)
- Folic Acid-13C5, 15N (CAS CATO-CCFD202167)
- 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
- Tazobactam Acid Impurity 27 (CAS 74189-25-6)
- Baicalin (CAS 21967-41-9)
- Methyl-2-deoxy-3,5-di-o-p-nitrobenzoyl-d-ribofuranoside (CAS 62279-73-6)
- Rhein 8-Glucoside (CAS 34298-86-7)
- 2-(2-Oxo-5-(trifluoromethyl)pyridin-1(2h)-yl)acetohydrazide (CAS 314768-14-4)
- 7-Chloro-1H-indole-2-carboxamide (CAS 1904668-27-4)
- (R)-N-Boc-1-fluoro-2-pentanamine (CAS 2006287-11-0)
- 2,5-Dioxopyrrolidin-1-yl 3-(4-oxo-3,4-dihydroquinazolin-2-yl)-4-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)oxy)benzoate (CAS 2342618-92-0)
- 1-(3-(Benzyloxy)-4-methoxyphenyl)ethanone (CAS 23428-77-5)
- Ethyl (7R,8S)-8-amino-1,4-dioxaspiro[4.5]Decane-7-carboxylate (CAS 1004536-91-7)
- 3-(1,1-Difluoroethyl)bicyclo[1.1.1]pentan-1-amine (CAS 1886967-26-5)
- (3-Chlorophenyl)(4-(piperidin-1-ylmethyl)phenyl)methanone (CAS 898771-35-2)
- 2-((Ethyl(4-fluorobenzyl)amino)methyl)-7,8-dimethylquinolin-4(1H)-one (CAS 951541-30-3)
- Semaglutide impurity 57 (CAS 2773558-06-6)
Why CATO?
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