4-Methylumbelliferyl β-D-cellohexaoside CAS 84325-21-3
| CAS No. | 84325-21-3 |
| Molecular Formula | C46H68O33 |
| Molecular Weight | 1149.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Methylumbelliferyl β-D-cellohexaoside is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-Methylumbelliferyl β-D-cellohexaoside (CAS 84325-21-3), a certified reference material (molecular formula C46H68O33, MW 1149.01 g/mol) for analytical method development and quality control.
4-Methylumbelliferyl β-D-cellohexaoside (C46H68O33) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C46H68O33 |
| Molecular Weight | 1149.01 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
Related Methylumbelliferyl Standards
- 4-Methylumbelliferyl N-N-N-N-tetraacetyl-β-D-chitotetraoside (CAS 53643-14-4)
- 4-Methylumbelliferyl -β-D-Cellopentoside (CAS 84325-20-2)
- 4-Methylumbelliferyl -β-Chitotetraose Tridecaacetate (CAS 92574-74-8)
- 4-Methylumbelliferyl 2-Acetamido-2-deoxy-3-O-(β-D-galactopyranosyl)-α-D-galactopyranoside Hexaacetate (CAS 868231-09-8)
- 4-Methylumbelliferyl β-D-chitobiose heptaacetate (CAS 122147-95-9)
- 4-Methylumbelliferyl N-N-N-triacetyl-β-D-chitotrioside (CAS 53643-13-3)
- 4-Methylumbelliferyl 2-azido-2-deoxy-3-O-(tetra-O-acetyl-β-D-galactopyranosyl)-4-6-O-benzylidene-α-D-galactopyranoside (CAS 1147438-61-6)
- 4-Methylumbelliferyl 4-Deoxy-b-D-chitobiose Peracetate (CAS 1228931-52-9)
Recommended Standards
- 1-[3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido]-N-[(1S)-1-{[(1S)-1-{[(10S)-10-ethyl-10-hydroxy-5,9-dioxo-8-oxa-4,15-diazahexacyclo[14.7.1.0²,¹⁴.0⁴,¹³.0⁶,¹¹.0²⁰,²⁴]tetracosa-1,6(11),12,14,16,18,20(24)-heptaen-19-yl]carbamoyl}ethyl]carbamoyl}-2-methylpropyl]-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-amide (CAS 2495742-34-0)
- IDIC-4Cl/ID4Cl (CAS 2361961-01-3)
- Dipentaerythritol hexakis(2-bromoisobutyrate) (CAS 840507-47-3)
- NDI812-2ThBr (CAS 1178586-27-0)
- 4-Methyl-1-hydrazino-phthalazine (CAS 29902-28-1)
- rel-((1R,3R)-2,2-Difluoro-3-vinylcyclopropyl)methanol (CAS 2734860-91-2)
- 2-((2-Formylbenzofuran-3-yl)thio)acetic acid (CAS 41872-96-2)
- 4-(Phenylthio)piperidine (CAS 101798-65-6)
- 4-Chloro-3-hydroxybenzo[b]thiophene-2-carboxylic acid (CAS 1934964-07-4)
- Iloperidone Impurity 8 (CAS 1209459-88-0)
- 3-(4-(4-Bromophenyl)-5-((3-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 678971-55-6)
- 6-Amino-3-methylbenzo[b]thiophene 1,1-dioxide (CAS 67822-95-1)
- n-(4-Bromo-3-fluorobenzyl)cyclopropanamine (CAS 1248980-89-3)
- Insulin degludec (CAS 844439-96-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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