Benzyl 2-acetamido-2-deoxy-3-O-(β-D-galactopyranosyl)-α-D-galactopyranoside CAS 3554-96-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3554-96-9 |
| Molecular Formula | C21H31NO11 |
| Molecular Weight | 473.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzyl 2-acetamido-2-deoxy-3-O-(β-D-galactopyranosyl)-α-D-galactopyranoside (CAS 3554-96-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H31NO11. Molecular weight: 473.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H31NO11 |
| Molecular Weight | 473.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Benzyl Standards
- Benzyl 2-acetamido-2-deoxy-4-O-(b-D-galactofuranosyl)-a-D-glucopyranoside (CAS 174866-45-6)
- Benzyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-a-D-glucopyranoside (CAS 50692-66-5)
- Benzyl 2-Acetamido-2-deoxy-4-O-(b-D-galactopyranosyl)-b-D-glucopyranoside (CAS 53167-38-7)
- Benzyl 2-Acetamido-2-deoxy-6-O-(b-D-galactopyranosyl)-a-D-galactopyranoside (CAS 93496-44-7)
- Methyl 5-acetamido-4-7-8-9-tetra-O-acetyl-2-6-anhydro-3-5-dideoxy-D-glycero-D-galacto-non-2-enonate (CAS 73960-72-2)
- 2-Acetamido-6-chloro-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)purine (CAS 137896-02-7)
- 2-Acetamido-2-deoxy-N-[N-(benzyloxycarbonyl)-ε-aminocaproyl]-β-D-glucopyranosylamine (CAS 56146-89-5)
- O-(2-Acetamido-3,4,6-tri-O-acetyl-D-glucopyranosylidene)amino N-phenyl Carbamate (E/Z Mixture) (CAS 132063-04-8)
Recommended Standards
- 4-[4-(trifluoromethoxy)phenyl]-2-(piperazin-1-yl-N-BOC protected)-1,3-thiazole-5-carboxylic acid (CAS 887267-74-5)
- Benzyl 2-O-[2-(Acetylamino)-2-deoxy-β-D-glucopyranosyl]-α-D-mannopyranoside (CAS 436853-00-8)
- 2-Naphthyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside (CAS 131531-80-1)
- 3-Amino-1-(5-chlorothiophen-2-yl)propan-1-ol (CAS 1215944-73-2)
- Ethyl 4-hydroxybenzenecarboximidoate (CAS 79416-60-7)
- 2-Ethyl-2-methylpentanal (CAS 56964-62-6)
- N-(4-Ethoxyphenyl)-2-imino-1-(2-methoxyethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 609797-34-4)
- R(+)-3-(3-Hydroxyphenyl)-N-propylpiperidine Hydrochloride (CAS 89874-80-6)
- 2-(Chloromethyl)-5,5,7,7-tetramethyl-4,5,6,7-tetrahydrobenzo[d]thiazole (CAS 1565089-25-9)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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 13829788188 / jacky.chen@cato-chem.com