Sialyl Neolactotetraosylceramide (=Sialyl nLc4Cer) CAS 128529-29-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128529-29-3 |
| Molecular Formula | C73H131N3O31 |
| Molecular Weight | 1546.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sialyl Neolactotetraosylceramide (=Sialyl nLc4Cer) (CAS 128529-29-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C73H131N3O31. Molecular weight: 1546.82 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C73H131N3O31 |
| Molecular Weight | 1546.82 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |
Related Sialyl Standards
- Sialyl Lewis X-Lactose (CAS 127923-85-7)
- Sialyl Lewis X, Methyl Glycoside (CAS 141612-87-5)
- 6-α-Sialyl-N-acetyllactosamine sodium salt (CAS 174757-71-2)
- 3-β-Sialyl-N-acetyllactosamine (CAS 210418-18-1)
- 3-Sialyl-N-acetyllactosamine (CAS 126151-66-4)
- 3-α-Sialyl-N-acetyllactosamine sodium salt (CAS 81693-22-3)
Recommended Standards
- 3,4,5-Tris((3,4-bis(dodecyloxy)benzyl)oxy)benzoic acid (CAS 212627-88-8)
- Ganglioside GM1 (CAS 37758-47-7)
- Colimycin (CAS 30387-39-4)
- 2-amino-2-(3-nitrophenyl)propanoic acid (CAS 1226060-08-7)
- N-(3-(Benzo[d]thiazol-2-yl)-6-benzyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2,5-dichlorothiophene-3-carboxamide hydrochloride (CAS 1219164-89-2)
- N-Nitroso Guvacoline-d4 (CAS 1330277-21-8)
- 1-Bromo-4-(1-ethylcyclopropyl)-benzene (CAS 875306-16-4)
- 5-Ethyl-N-phenyl-1,3,4-thiadiazol-2-amine (CAS 61955-49-5)
- 1-(5-(Phenethylthio)-1,3,4-thiadiazol-2-yl)-3-phenylurea (CAS 922570-17-0)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
Why CATO?
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