D-Glucose, O-[N-(2-hydroxyacetyl)-α-neuraminosyl]-(2→3)-O-β-D-galactopyranosyl-(1→4)- (CAS 81275-44-7) — formula C23H41NO19, molecular weight 635.6.
D-Glucose, O-[N-(2-hydroxyacetyl)-α-neuraminosyl]-(2→3)-O-β-D-galactopyranosyl-(1→4)- (CAS 81275-44-7) is classified under Food Additives, with molecular formula C23H41NO19 and molecular weight 635.6, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies D-Glucose, O-[N-(2-hydroxyacetyl)-α-neuraminosyl]-(2→3)-O-β-D-galactopyranosyl-(1→4)- at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 81275-44-7 |
|---|---|
| Molecular Formula | C23H41NO19 |
| Molecular Weight | 635.6 |
| LogP | -8.7 |
D-Glucose, O-[N-(2-hydroxyacetyl)-α-neuraminosyl]-(2→3)-O-β-D-galactopyranosyl-(1→4)- is a chemical compound with CAS registry number 81275-44-7 and molecular formula C23H41NO19 (molecular weight 635.6).
CAS number: 81275-44-7
Its molecular formula C23H41NO19 comprises 23 C, 41 H, 1 N, 19 O atoms.
Also known as: D-Glucose, O-[N-(2-hydroxyacetyl)-α-neuraminosyl]-(2→3)-O-β-D-galactopyranosyl-(1→4)- · D-葡萄糖，O-[N-(2-羟基乙酰基)-α-神经氨糖基]-(2→3)-O-β-D-吡喃半乳糖基-(1→4)-
The CAS registry number of D-Glucose, O-[N-(2-hydroxyacetyl)-α-neuraminosyl]-(2→3)-O-β-D-galactopyranosyl-(1→4)- is 81275-44-7.
Molecular formula C23H41NO19, molecular weight 635.6.
It is also registered under: D-Glucose, O-[N-(2-hydroxyacetyl)-α-neuraminosyl]-(2→3)-O-β-D-galactopyranosyl-(1→4)-, D-葡萄糖，O-[N-(2-羟基乙酰基)-α-神经氨糖基]-(2→3)-O-β-D-吡喃半乳糖基-(1→4)-.
Independent reference data for D-Glucose, O-[N-(2-hydroxyacetyl)-α-neuraminosyl]-(2→3)-O-β-D-galactopyranosyl-(1→4)- (CAS 81275-44-7), compiled from public chemistry databases.
| CAS 号 | 81275-44-7 |
|---|---|
| PubChem CID | 118194591 |
| 分子式 | C23H41NO19 |
| IUPAC 名称 | N-[(2R,3R,4S,6S)-4,6-dihydroxy-2-[(1R,2R)-1,2,3-trihydroxypropyl]-6-[[(2R,3R,4S,5R,6S)-3,4,5-trihydroxy-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-2-yl]methoxymethyl]oxan-3-yl]-2-hydroxyacetamide |
| Molecular Weight | 635.6 |
|---|---|
| XLogP3 | -8.7 |
| Hydrogen Bond Donor Count | 14 |
| Hydrogen Bond Acceptor Count | 19 |
| Rotatable Bond Count | 12 |
| Exact Mass | 635.22727808 |
| Monoisotopic Mass | 635.22727808 |
| Topological Polar Surface Area | 338 |
| Heavy Atom Count | 43 |
3'-(N-Glycolyl-a-neuraminosyl)lactose; 81275-44-7; SCHEMBL16859310
D-葡萄糖，O-[N-(2-羟基乙酰基)-α-神经氨糖基]-(2→3)-O-β-D-吡喃半乳糖基-(1→4)- · CAS 81275-44-7 · C23H41NO19.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: D-葡萄糖，O-[N-(2-羟基乙酰基)-α-神经氨糖基]-(2→3)-O-β-D-吡喃半乳糖基-(1→4)-