Berberine Sulfate CAS 316-41-6
| CAS No. | 316-41-6 |
| Molecular Formula | 2*C20H18NO4 |
| Molecular Weight | N/A |
| 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 Berberine Sulfate.
CATO supplies Berberine Sulfate (CAS 316-41-6), a certified reference material (molecular formula C20H18NO4O4S, MW 432.42 g/mol) for analytical method development and quality control.
Structurally, Berberine Sulfate (C20H18NO4O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.5, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 432.42 g/mol, it falls into the moderately-high-molecular-weight range. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Berberine Sulfate 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 | 2*C20H18NO4 O4S |
| Molecular Weight | 432.42 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Berberine Standards
- Berberine Impurity 33 (CAS 100101-07-3)
- Berberine Impurity 15 Chloride (CAS 1186107-72-1)
- Berberine Chloride hydrate (CAS 141433-60-5)
- Berberine Impurity 31 (CAS 17388-19-1)
- Berberine Impurity 14 (CAS 2043361-62-0)
- Berberine (CAS 2086-83-1)
- Berberine Impurity 16 Chloride (CAS 2363741-22-2)
- Berberine Impurity 29 (CAS 2375597-30-9)
Recommended Standards
- 2-(2-Bromo-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1701437-37-7)
- Theophylline Impurity 11 (CAS 24442-57-7)
- Octyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-α-D-glucopyranoside (CAS 607353-49-1)
- 3-Aminobenzhydrazide (CAS 14062-34-1)
- rel-((1R,5R,6R)-3-Azabicyclo[3.2.0]heptan-6-yl)methanol hydrochloride (CAS 2202731-16-4)
- 4-(2-(Furan-2-yl)thiazol-4-yl)phenol (CAS 1499399-91-5)
- (1R,2S)-2-amino-1-(4-chlorophenyl)propane-1,3-diol (CAS 1082678-86-1)
- Ethyl 3-hydroxyisonicotinate, 97% (CAS 18342-97-7)
- Tetradecyl isobutyrate (CAS 167871-30-9)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
Why CATO?
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