Cannabigerolic acid CAS 25555-57-1
| CAS No. | 25555-57-1 |
| Molecular Formula | C22H32O4 |
| Molecular Weight | 360.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 360.49 g/mol gives Cannabigerolic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Cannabigerolic acid (CAS 25555-57-1), molecular formula C22H32O4 and molecular weight 360.49 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Cannabigerolic acid (C22H32O4) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C22H32O4 |
| Molecular Weight | 360.49 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Cannabigerolic Standards
Recommended Standards
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- 1-Cbz-[1,4]Diazepan-5-one (CAS 18158-16-2)
- Ethyl 3-(2,4-Difluorophenyl)-3-oxopropionate (CAS 58101-23-8)
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- 2-(((Benzyloxy)carbonyl)amino)-3-(trifluoromethyl)cyclopropane-1-carboxylic acid (CAS 1240526-66-2)
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- 1-undecanoyl-2-hydroxy-sn-glycero-3-phosphocholine 27869-41-6 (CAS 27869-41-6)
- Aerobic Bacterial Count in Food (CAS CATO-CQCM102283)
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Why CATO?
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