LewisYtetrasaccharide (CAS 82993-43-9) — formula C26H45NO19, molecular weight 675.6; category organic chemicals.
LewisYtetrasaccharide (CAS 82993-43-9) is a chemical raw material in the organic chemicals category. Its molecular formula C26H45NO19 comprises 26 C, 45 H, 1 N, 19 O atoms. Its molecular weight is about 675.6. Reported physicochemical data: LogP about -7.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 82993-43-9 |
|---|---|
| Molecular Formula | C26H45NO19 |
| Molecular Weight | 675.6 |
| LogP | -7.2 |
| Category | Organic Chemicals |
LewisYtetrasaccharide is a carbon-based organic compound with CAS registry number 82993-43-9 and molecular formula C26H45NO19 (molecular weight 675.6), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 82993-43-9
Its molecular formula C26H45NO19 comprises 26 C, 45 H, 1 N, 19 O atoms.
Also known as: LewisYtetrasaccharide · 路易斯y四糖
Category: organic chemicals
The CAS registry number of LewisYtetrasaccharide is 82993-43-9.
Molecular formula C26H45NO19, molecular weight 675.6.
It is also registered under: LewisYtetrasaccharide, 路易斯y四糖.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for LewisYtetrasaccharide (CAS 82993-43-9), compiled from public chemistry databases.
| CAS Number | 82993-43-9 |
|---|---|
| PubChem CID | 131885647 |
| Molecular Formula | C26H45NO19 |
| IUPAC Name | N-[(2R,3R,4R,5R)-4-[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-5,6-dihydroxy-1-oxo-3-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyhexan-2-yl]acetamide |
| UNII (FDA) | MH9Z13QV44 |
| Molecular Weight | 675.6 |
|---|---|
| XLogP3 | -7.2 |
| Hydrogen Bond Donor Count | 12 |
| Hydrogen Bond Acceptor Count | 19 |
| Rotatable Bond Count | 13 |
| Exact Mass | 675.25857821 |
| Monoisotopic Mass | 675.25857821 |
| Topological Polar Surface Area | 324 |
| Heavy Atom Count | 46 |
Lewis Y; Lewis Y antigen; MH9Z13QV44; CHEBI:59045; CHEBI:62507; DTXSID601045180; LeY Antigen; Le(Y) antigen; RefChem:153244; DTXCID801527104; Fuc-1-2-Gal-1-4-(Fuc-1-3)GlcNAc; 82993-43-9; Lewis Y Tetrasaccharide; Epitope ID:130644; Epitope ID:149561; UNII-MH9Z13QV44
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 路易斯y四糖