Folic Acid Impurity 23 CAS 79573-48-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 79573-48-1 |
| Molecular Formula | C20H23N7O7 |
| Molecular Weight | 473.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Folic Acid Impurity 23 (CAS 79573-48-1) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H23N7O7. Molecular weight: 473.44 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H23N7O7 |
| Molecular Weight | 473.44 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 7 |
Related Folic Standards
- Folic Acid Impurity 16 (CAS 68538-85-2)
- Folic Acid Impurity 54 (CAS CATO-C4X-139554)
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- Folic Acid Impurity N2 (CAS 2800-34-2)
- Folic Acid Impurity 56 (CAS CATO-C4X-139556)
- Folic Acid Impurity 35 (CAS 2311-81-1)
- Folic acid impurity 58 (CAS CATO-C4X-139558)
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Recommended Standards
- D-Folinic acid (CAS 54353-24-1)
- (E)-4-(benzo[d][1,3]dioxol-5-yl)-2-(4-nitrostyryl)-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 866142-86-1)
- Folinic Acid (CAS 58-05-9)
- Amiodarone Hydrochloride EP Impurity C (CAS 1397201-93-2)
- Silodosin impurity 24 (CAS CATO-C4X-175424)
- Purpureaglycoside B CRS (CAS 19855-39-1)
- 6-(6-Morpholino-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)hexanoic acid (CAS 423146-25-2)
- 8-((4-Bromophenyl)sulfonyl)-1,4-dioxa-8-azaspiro[4.5]Decane (CAS 849532-19-0)
- 2-(3-Methylphenyl)imidazo[1,2-a]pyridin-3-amine (CAS 1242886-45-8)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
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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