2,3,4,6-Tetra-O-Benzyl-D-Glucopyranose CAS 4132-28-9 Assay >99.0% (HPLC) Voglibose Intermediate
Ruifu Chemical is the leading manufacturer of 2,3,4,6-Tetra-O-Benzyl-D-Glucopyranose (CAS: 4132-28-9) with high quality, intermediate of Voglibose (CAS: 83480-29-9). Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Chemical Name | 2,3,4,6-Tetra-O-Benzyl-D-Glucopyranose |
Synonyms | Voglibose Intermediate; Voglibose Impurity 1; 2,3,4,6-Tetra-O-Benzyl-alpha-D-Glucopyranose; 2,3,4,6-Tetra-O-Benzyl-α-D-Glucopyranose; 2,3,4,6-Tetrakis-O-(Phenylmethyl)-D-Glucopyranose; (3R,4S,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-ol |
Stock Status | In Stock, Commercial Production |
CAS Number | 4132-28-9 |
Related CAS | 6564-72-3 |
Molecular Formula | C34H36O6 |
Molecular Weight | 540.66 g/mol |
Melting Point | 147.0~154.0℃ |
Density | 1.22±0.10 g/cm3 |
Sensitive | Heat Sensitive |
Solubility | Soluble in CHCl3. Insoluble in Water |
Storage Temp. | Cool & Dry Place (0~8℃) |
COA & MSDS | Available |
Origin of Product | Shanghai, China |
Product Categories |
Carbohydrate Derivative; Pharmaceutical Intermediates |
Brand | Ruifu Chemical |
Items | Specifications | Results |
Appearance | White to Off-White Powder or Crystalline Solid | White Powder |
Identification | IR and HPLC | Complies |
Melting Point | 147.0~154.0℃ | 150.0~151.0℃ |
Specific Rotation [α]D20 | +15.5 ~ +22.0° (C=1, CHCl3) | +20.1° |
Loss on Drying | <0.50% | 0.24% |
Residue on Ignition | <0.10% | 0.08% |
TLC | Single Spot | Single Spot |
Total Impurities | <1.00% | 0.6% |
Assay / Analysis Method | >99.0% (by HPLC) | 99.4% |
Infrared Spectrum | Consistent with Structure | Complies |
Conclusion | The product has been tested and complies with the given specifications | |
Application | Intermediate of Voglibose (CAS: 83480-29-9) |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (0~8℃) and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture. Incompatible with oxidizing agents.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Safety Description S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
WGK Germany 3
2,3,4,6-Tetra-O-Benzyl-D-Glucopyranose (CAS: 4132-28-9), intermediate of Voglibose (CAS: 83480-29-9).
Voglibose, an alpha-glucosidase inhibitor, is a synthetic compound with potent and enduring therapeutic efficacies against disorders of sensory, motor and autonomic nerve systems due to diabetes mellitus. The drug was approved in Japan in 1994 for the treatment of diabetes, and it is under further investigation by Takeda for the treatment of impaired glucose tolerance. Alpha glucosidase inhibitors are oral anti-diabetic drugs used for diabetes mellitus type 2 that work by preventing the digestion of complex carbohydrates (such asstarch). Complex carbohydrates are normally converted into simple sugars (monosaccharides) which can be absorbed through the intestine. Hence, alpha-glucosidase inhibitors reduce the impact of complex carbohydrates on blood sugar.
Voglibose can inhibit various Alpha glucose glycosides enzyme as maltose enzyme, and different maltose enzyme, and glucose starch starch enzyme and the sucrose enzyme of activity, delay sugar points of Digest and absorption, makes starch decomposition into oligonucleotide sugar as maltose (disaccharide), and malt three sugar and the paste fine (low poly sugar), sucrose decomposition into glucose and fructose of speed slows down, caused intestinal on glucose of absorption slow, to ease meal Hou high blood sugar.