Glycyrrhizic Acid Methyl Ester CAS 104191-95-9
| CAS No. | 104191-95-9 |
| Molecular Formula | C43H64O16 |
| Molecular Weight | 836.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Glycyrrhizic Acid Methyl Ester (CAS 104191-95-9), a certified reference material (molecular formula C43H64O16, MW 836.96 g/mol) for analytical method development and quality control.
Based on its molecular formula C43H64O16, Glycyrrhizic Acid Methyl Ester contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 836.96 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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), Glycyrrhizic Acid Methyl Ester 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 | C43H64O16 |
| Molecular Weight | 836.96 g/mol |
| Purity | 97%+ |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Glycyrrhizic Standards
- Glycyrrhizic Acid Impurity 23 (CAS CATO-C4X-253723)
- Glycyrrhizic Acid Impurity 24 (CAS CATO-C4X-253724)
- Glycyrrhizic Acid Impurity 31 (CAS CATO-C4X-253731)
- Glycyrrhizic Acid Impurity 17 (CAS 2919137-39-4)
- Glycyrrhizic Acid-d3 (CAS CATO-C4X-25371)
- Glycyrrhizic Acid Impurity 12 (CAS CATO-C4X-253712)
- Glycyrrhizic Acid Impurity 22 (CAS CATO-C4X-253722)
- Glycyrrhizic Acid Impurity 28 (CAS CATO-C4X-253728)
Recommended Standards
- 94168-98-6 1PUG6262HX Rifametane [USAN:INN] Rifametane Rifamycin, 3-(((1-(diethylamino)ethylidene)hydrazono)methyl)- (2S,12Z,14E,16S,17S,18R,19R,20R,21S,22S,23S,24E)-1,2-Dihydro-5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-2,7-(epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-8-carboxyaldehyde, 8-azine with N,N-diethylacetamide, 21-acetate Rifametano [INN-Spanish] Rifametanum [INN-Latin] SPA S565 Rifametano Rifametanum UNII-1PUG6262HX SPA-S-565 Spa-S 565 (CAS 94168-98-6)
- Sildenafil Impurity 272 (CAS CATO-C4X-1128272)
- Fmoc-Cys(Trt)-Cys(Psi(Dmp,H)pro)-OH (CAS 2022956-75-6)
- Cefpodoxime Proxetil Impurity 29 (CAS CATO-C4X-157929)
- 6-Chloro-9-trityl-9h-purine (CAS 1008361-76-9)
- tert-Butyl 2-(4-(4-iodobutoxy)butoxy)acetate (CAS 2254609-42-0)
- (7-Chloro-2,3-dihydrobenzo[b][1,4]dioxin-5-yl)boronic acid (CAS 936249-26-2)
- 2-(Diethylamino)ethyl 4-amino-5-chloro-2-methoxybenzoate (CAS 137196-67-9)
- Methyl 3,4-difluoro-5-(trifluoromethyl)benzoate (CAS 1427460-23-8)
- (R)-2-(3-((tert-butoxycarbonyl)amino)piperidin-1-yl)acetic acid (CAS 1354003-56-7)
- 6-Bromo-N-cyclopropylpyridazin-3-amine (CAS 1353972-18-5)
- 4-(5-(3,4-Dihydro-2H-pyrrol-5-yl)-3-methylpyridin-2-yl)morpholine (CAS 1352540-29-4)
- N-1,3-Benzodioxol-5-yl-N-(methylsulfonyl)glycine (CAS 714203-17-5)
- Peptide-GMF (CAS CATO-CPTD788469)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com