4'-galactosyl lactose (CAS 157240-67-0) — formula C18H32O16, molecular weight 504.17 g/mol; category food additives.
| CAS Number | 157240-67-0 |
|---|---|
| Molecular Formula | C18H32O16 |
| Molecular Weight | 504.17 g/mol |
| LogP | -6.9 |
| Packaging | 25/50kg 编织袋、20/25/50kg 纸板桶、200kg 塑料桶、1000kg IBC（以订单确认为准） |
| Applications | 典型应用领域：精细化工。规格, 纯度：以批次 COA 为准。包装：25, 50kg 编织袋, 20, 25, 50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 避光, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g, 贸易条款 FOB, CIF, CFR, 每批随附 COA, MSDS, SDS 按需。 |
| Category | Nutrition Enhancers |
Documented applications: 典型应用领域：精细化工。规格, 纯度：以批次 COA 为准。包装：25, 50kg 编织袋, 20, 25, 50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 避光, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g, 贸易条款 FOB, CIF, CFR, 每批随附 COA, MSDS, SDS 按需。.
4'-galactosyl lactose is a food-grade compound with CAS registry number 157240-67-0 and molecular formula C18H32O16 (molecular weight 504.17 g/mol), belonging to the food additives segment of chemical raw materials.
CAS number: 157240-67-0
Its molecular formula C18H32O16 comprises 18 C, 32 H, 16 O atoms.
Also known as: 4'-galactosyl lactose · 4'-半乳糖基乳糖
Category: food additives
The CAS registry number of 4'-galactosyl lactose is 157240-67-0.
Molecular formula C18H32O16, molecular weight 504.17 g/mol.
It is also registered under: 4'-galactosyl lactose, 4'-半乳糖基乳糖.
Recorded applications: 典型应用领域：精细化工。规格, 纯度：以批次 COA 为准。包装：25, 50kg 编织袋, 20, 25, 50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 避光, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g, 贸易条款 FOB, CIF, CFR, 每批随附 COA, MSDS, SDS 按需。.
Category: Nutrition Enhancers.
Independent reference data for 4'-galactosyl lactose (CAS 157240-67-0), compiled from public chemistry databases.
| CAS 号 | 157240-67-0 |
|---|---|
| PubChem CID | 10874809 |
| 分子式 | C18H32O16 |
| 分子量 | 504.17 g/mol |
| IUPAC 名称 | (2S,3R,4S,5R,6R)-2-[(2R,3R,4R,5R,6S)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol |
| InChIKey | FYGDTMLNYKFZSV-YXENHOCSSA-N |
| ChEBI 编号 | CHEBI:63141 |
| Molecular Weight | 504.4 |
|---|---|
| XLogP3 | -6.9 |
| Hydrogen Bond Donor Count | 11 |
| Hydrogen Bond Acceptor Count | 16 |
| Rotatable Bond Count | 7 |
| Exact Mass | 504.16903493 |
| Monoisotopic Mass | 504.16903493 |
| Topological Polar Surface Area | 269 |
| Heavy Atom Count | 34 |
DTXSID901147408; 157240-67-0; RefChem:623821; GlyTouCan:G21269SH; DTXCID101578982; G21269SH; O-beta-D-Galactopyranosyl-(1->4)-O-beta-D-galactopyranosyl-(1->4)-D-glucopyranose; 4'-O-beta-D-galactosyl-D-lactose; Galbeta1,4Galbeta1,4Glc; Galbeta1-4Galbeta1-4Glc; beta-D-Galp-(1->4)-beta-D-Galp-(1->4)-D-Glcp; CHEBI:63141; beta-Gal-(1->4)-beta-Gal-(1->4)-Glc; (Gal)2 (Glc)1; beta-D-galactopyranosyl-(1->4)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose; beta-D-Gal-(1->4)-beta-D-Gal-(1->4)-D-Glc
4'-半乳糖基乳糖 的 CAS 号为 157240-67-0，分子式 C18H32O16，分子量 504.17 g/mol。 ChEBI 63141; InChIKey FYGDTMLNYKFZSV-YXENHOCSSA-N.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4'-半乳糖基乳糖