G6404
D -(+)-半乳糖
BioXtra, ≥99% (HPLC)
别名:
半乳糖
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关于此项目
经验公式（希尔记法）:
C6H12O6
化学文摘社编号:
分子量:
180.16
UNSPSC Code:
12352201
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-416-4
Beilstein/REAXYS Number:
1724619
MDL number:
eCl@ss:
32160703
biological source
bovine milk
Quality Segment
product line
BioXtra
assay
≥99% (HPLC)
form
powder
technique(s)
HPLC: suitable
impurities
≤0.005% Phosphorus (P), ≤0.1% Insoluble matter
ign. residue
≤0.1%
pH
5.0-7.0 (20 °C, 1 M in H2O)
mp
168-170 °C (lit.)
solubility
H2O: 1 M, clear, colorless
anion traces
chloride (Cl-): ≤0.05%, sulfate (SO42-): ≤0.05%
cation traces
Al: ≤0.0005%, Ca: ≤0.005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH4+: ≤0.05%, Na: ≤0.005%, Pb: ≤0.001%, Zn: ≤0.0005%
SMILES string
OC[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)C=O
InChI
1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4+,5+,6-/m0/s1
InChI key
GZCGUPFRVQAUEE-KCDKBNATSA-N
Biochem/physiol Actions
Galactose is a simple monosaccharide that serves as an energy source and as an essential component of glycolipids and glycoproteins. Galactose contributes to energy metabolism via its conversion to glucose by the enzymes that constitute the Leloir pathway. Defects in the genes encoding these proteins lead to the metabolic disorder galactosemia.
Other Notes
To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.
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存储类别
11 - Combustible Solids
WGK
WGK 3
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
Eyeshields, Gloves, type N95 (US)