2-Propynyl-2-3-4-6-tetra-O-acetyl-β-D-glucopyranoside CAS 34272-02-1
| CAS No. | 34272-02-1 |
| Molecular Formula | C17H22O10 |
| Molecular Weight | 386.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Propynyl-2-3-4-6-tetra-O-acetyl-β-D-glucopyranoside (C17H22O10) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
2-Propynyl-2-3-4-6-tetra-O-acetyl-β-D-glucopyranoside (CAS 34272-02-1) is a high-purity analytical reference standard with the molecular formula C17H22O10 and a molecular weight of 386.35 g/mol.
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), 2-Propynyl-2-3-4-6-tetra-O-acetyl-β-D-glucopyranoside 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 | C17H22O10 |
| Molecular Weight | 386.35 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1966 |
Related Propynyl Standards
- (1-propynyl)-tri-n-butylstannane (1-propynyl)-tri-n-butylstannane; (1-propynyl)tri-n-butyltin; 64099-82-7 CH3CCSnBu3 EBD578501 propynyltributyltin; tributyl (1-propyn-1-yl)tin; tributyl(1-propynyl)stannane; tributyl(1-propynyl)tin; (CAS 64099-82-7)
- 1-(2-Propynyl)-1H-indole-2,3-dione 3-[N-(4-chlorophenyl)hydrazone] (CAS 320422-37-5)
- 2-Propynyl [3-(Triethoxysilyl)propyl]carbamate (CAS 870987-68-1)
- Boc-α-(2-propynyl)-L-proline (CAS 959578-39-3)
- 1-Boc-4-(2-propynyl)piperazine (CAS 199538-99-3)
- 3-[N-(2-Propynyl)sulfamoyl]benzoic Acid (CAS 868238-01-1)
- 9-(2-Propynyl)carbazole (CAS 4282-77-3)
- 2-(2-Propynyl)-1H-Isoindole-1,3(2H)-dione 2-(prop-2-ynyl)isoindoline-1,3-dione 7223-50-9 (CAS 7223-50-9)
Recommended Standards
- 2-Methoxyethyl 4-(4-(difluoromethoxy)-3-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 304864-74-2)
- 3-(2-Chloroethyl)-1H-indole (CAS 32933-86-1)
- 2-((3-Oxo-2-(3,4,5-trimethoxybenzylidene)-2,3-dihydrobenzofuran-6-yl)oxy)acetic acid (CAS 859662-11-6)
- 5,6,7-Trimethoxy-2-(7-methoxybenzo[d][1,3]dioxol-5-yl)-4H-chromen-4-one (CAS 89029-10-7)
- 2-[(4-Hydroxybenzyl)amino]-N,N-dimethylethanesulfonamide oxalate (CAS 1332531-24-4)
- 3-(4-(n-Propylsulfamoyl)phenyl)acrylic acid (CAS 926248-32-0)
- 3-phenyl-1,4-diazepan-2-one (CAS 808737-28-2)
- Methyl (R)-3-(1-Amino-2-hydroxyethyl)benzoate Hydrochloride (CAS 1391515-70-0)
- RoHS detection of Pb, Hg, Cd, Cr in PVC quality control substances (CAS CATO-CQCM100125)
- methyl 2-mercaptoethane-1-sulfonate (CAS 1709792-04-0)
- 3-[(methylsulfonyl)methyl]-1,2,4-oxadiazol-5-amine (CAS 1247150-54-4)
- 5-(Ethoxymethylene)-2-thioxothiazolidin-4-one (CAS 86240-28-0)
- 2-Phenoxypropionyl Chloride (CAS 122-35-0)
- 103244-41-3 Insulin-like Growth Factor-II fragment 33-40 Ser-Arg-Val-Ser-Arg-Arg-Ser-Arg (CAS 103244-41-3)
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