4-Methylumbelliferyl 2-O-(a-L-Fucopyranosyl)-ß-D-galactopyranoside CAS 225217-42-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 225217-42-5 |
| Molecular Formula | C22H28O12 |
| Molecular Weight | 484.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Methylumbelliferyl 2-O-(a-L-Fucopyranosyl)-ß-D-galactopyranoside (CAS 225217-42-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H28O12. Molecular weight: 484.45 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H28O12 |
| Molecular Weight | 484.45 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2021 |
Related Methylumbelliferyl Standards
- 4-Methylumbelliferyl 3-O-(a-L-Fucopyranosyl)-ß-D-galactopyranoside (CAS 296776-06-2)
- 4-Methylumbelliferyl 4-O-(α-L-Fucopyranosyl)-β-D-galactopyranoside DISCONTINUED (CAS 383160-15-4)
- 4-Methylumbelliferyl 3-4-6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranoside (CAS 124167-43-7)
- 4-Methylumbelliferyl 2-3-4-tri-O-acetyl-α-L-idopyranosiduronic acid methyl ester (CAS 128095-50-1)
- 4-Methylumbelliferyl a-L-Idopyranosiduronic Acid Methyl Ester (CAS 128095-52-3)
- 4-Methylumbelliferyl α-L-Idopyranosiduronic Acid 2-Sulfate Disodium Salt (CAS 1045020-74-3)
- 80284-77-1 Bis(4-methylumbelliferyl)pyrophosphate Diphosphoric acid, P,P'-bis(4-methyl-2-oxo-2H-1-benzopyran-7-yl) ester BMPP (CAS 80284-77-1)
- 4-Methylumbelliferyl 2-Acetamido-2-deoxy-4,6-O-(p-methoxyphenylmethylene)-α-D-galactopyranoside (CAS 1042999-77-8)
Recommended Standards
- 2-Acetamido-2-deoxy-3-O-(β-D-galactopyranosyl)-α-D-galactopyranosyl-1-O-L-threonine (CAS 60280-58-2)
- 13-(3,4,5-Trimethoxyphenyl)-2,10,16-trioxapentacyclo[12.8.0.0^{3,12}.0^{4,9}.0^{17,22}]docosa-1(14),3(12),4(9),5,7,17(22),18,20-octaene-11,15-dione (CAS 375359-23-2)
- 2-(10,10-Dimethyl-10H-spiro[anthracene-9,9'-fluoren]-2'-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2231620-89-4)
- N-[(4-Methoxyphenyl)methyl]-3-(methylsulfanyl)-1h-1,2,4-triazol-5-amine (CAS 1021266-90-9)
- 626-95-9 Pentane-1,4-diol AI3-08028 EINECS 210-973-5 (CAS 626-95-9)
- N-Methyl-5-oxo-1-phenylpyrrolidine-3-carboxamide (CAS 91567-01-0)
- 6-(3,4,5-Trimethoxyphenyl)-6-oxohexanoic acid (CAS 951891-85-3)
- 3-(Bromomethyl)-5-chloro-2-(2-chlorophenyl)quinoxaline (CAS 1064137-43-4)
- 4-chloropyrrolo[2,1-f][1,2,4]triazine-7-sulfonyl chloride (CAS 1935563-30-6)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
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