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CAS RN: 2934-97-6 | Product Number: T3650
Tetrahydropalmatine
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Purity: >98.0%(HPLC)(N)
Synonyms:
- 5,8,13,13a-Tetrahydro-2,3,9,10-tetramethoxy-6H-dibenzo[a,g]quinolizine
- 2,3,9,10-Tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[3,2-a]isoquinoline
- THP
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|---|
| 1G |
$76.00
|
Contact Us | Contact Us | 12 |
|
|
| 5G |
$150.00
|
Contact Us | Contact Us | 4 |
|
* Items in stock locally typically ship the same day of ordering. Items from Japan stock are able to ship from a US warehouse within 2 weeks after ordering. For additional estimated shipment times, please refer to the Shipping Simulation tool. Note: Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | T3650 |
Purity / Analysis Method 
|
>98.0%(HPLC)(N) |
| Molecular Formula / Molecular Weight | C__2__1H__2__5NO__4 = 355.43 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 2934-97-6 |
| Reaxys Registry Number | 96287 |
| PubChem Substance ID | 354335788 |
| MDL Number | MFCD00214191 |
Specifications
| Appearance | White to Orange to Green powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(with Total Nitrogen) | min. 98.0 % |
| Melting point | 148.0 to 152.0 °C |
| Specific rotation [a]20/D | -3.0 to +3.0 deg(C=0.5, EtOH) |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 150 °C |
| Maximum Absorption Wavelength | 281 nm |
GHS
Related Laws:
Transport Information:
| HS Number | 2933.99.9701 |
Application
Tolbutamide: A First-Generation Sulfonylurea Oral Antihyperglycemic Agent
Tolbutamide is a first-generation potassium channel blocker, and a sulfonylurea oral antihyperglycemic agent. The sulfonylurea type agents reduce blood glucose levels by blocking ATP-gated K+ channels and thereby cause depolarization of the pancreatic B-cell membrane to stimulate insulin secretion. (The product is for research purpose only.)
References
- Tolbutamide (a review on the physical properties, synthesis, stability, metabolism, analysis, pharmacokinetics, and toxicity of tolbutamide)
- Tolbutamide (a review on the physical properties, methods of detection, and pharmacokinetics of tolbutamide)
PubMed Literature
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