1. Primary Information
| English name: | beta-Lactose |
| CAS No.: | 5965-66-2 |
| Molecular formula: | C12H22O11 |
| Molecular weight: | 342.30 g/mol |
| SMILES: | C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)O)CO)O)O)O)O |
| Structural class: | |
| Other identifiers: |
Anhydrous Lactose Lactose Lactose, Anhydrous |
2. Suppliers & Pricing
| Supplier | Pack size | Purity | Price (CNY) | Storage conditions | Lead time | Notes |
| Kehua Intelligence | 5g | β-D-Lactose,含70%β-乳糖和30% α-乳糖 | 24 | RT，氮气保存 | in stock | - |
| Kehua Intelligence | 25g | β-D-Lactose,含70%β-乳糖和30% α-乳糖 | 64 | RT，氮气保存 | in stock | - |
| Kehua Intelligence | 100g | β-D-Lactose,含70%β-乳糖和30% α-乳糖 | 160 | RT，氮气保存 | in stock | - |
| Kehua Intelligence | 500g | β-D-Lactose,含70%β-乳糖和30% α-乳糖 | 712 | RT，氮气保存 | in stock | - |
| Kehua Intelligence | 25g | β-D-Lactose, ca 80% β and 20% α | 48 | RT，氮气保存 | in stock | - |
| Kehua Intelligence | 100g | β-D-Lactose, ca 80% β and 20% α | 128 | RT，氮气保存 | in stock | - |
| Kehua Intelligence | 500g | β-D-Lactose, ca 80% β and 20% α | 440 | RT，氮气保存 | in stock | - |
| Kehua Intelligence | 500g*5 | β-D-Lactose, ca 80% β and 20% α | 1600 | RT，氮气保存 | in stock | - |
3. Structures
3.1 2D structure
3.2 3D structure
4. International Nomenclature & Identifiers
4.1 IUPAC Name
(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
4.2 InChI
InChI=1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5+,6+,7-,8-,9-,10-,11-,12+/m1/s1
4.3 InChIKey
GUBGYTABKSRVRQ-DCSYEGIMSA-N
4.4 Canonical SMILES
C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)O)CO)O)O)O)O
4.5 Isomeric SMILES
C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)O)O)CO)O)O)O)O
4.6 SDF file
Coming soon
5. Spectroscopic data
5.1 13C nuclear magnetic resonance (13C NMR)
5.2 1H nuclear magnetic resonance (1H NMR)
5.3 Mass spectrometry (MS)
Coming soon
5.4 Infrared spectroscopy (IR)
Coming soon
5.5 Ultraviolet/visible spectroscopy (UV/Vis)
Coming soon
