4-Methylumbelliferyl α-L-idopyranosiduronic acid cyclohexylammonium salt CAS 66895-33-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66895-33-8 |
| Molecular Formula | C16H16O9 C6H13N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methylumbelliferyl α-L-idopyranosiduronic acid cyclohexylammonium salt (CAS 66895-33-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H16O9 C6H13N. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H16O9 C6H13N |
| Molecular Weight | 451.47 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.) | 1976 |
| Nitrogen Atoms | 1 |
Related Methylumbelliferyl Standards
- 4-Methylumbelliferyl 2-Acetamido-2-deoxy-4,6-O-(p-methoxyphenylmethylene)-α-D-galactopyranoside (CAS 1042999-77-8)
- 4-Methylumbelliferyl α-L-Idopyranosiduronic Acid 2-Sulfate Disodium Salt (CAS 1045020-74-3)
- 4-Methylumbelliferyl Methanethiosulfonate (CAS 1076198-63-4)
- 4-Methylumbelliferyl 2-Azido-2-deoxy-4,6-O-phenylmethylene-a-D-galactopyranoside (CAS 1147438-59-2)
- 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)
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Recommended Standards
- (2S,5S)-Ethyl 5-hydroxytetrahydrofuran-2-carboxylate (CAS 147058-43-3)
- 2-Amino-N-(3-fluoro-benzyl)-acetamide (CAS 864273-31-4)
- (2-Amino-4-phenyl-5-thiazolyl)phenylmethanone (CAS 17279-56-0)
- 7-(Trifluoromethyl)quinazoline-2,4-diamine (CAS 139337-62-5)
- 2,4,5-Trichloro-n-methylbenzenesulfonamide (CAS 63991-43-5)
- Cyanine5 DBCO (CAS 2360411-64-7)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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