23323-37-7
1-deoxy-1-(octylamino)-D-glucitol
CAS: 23323-37-7
Molecular Formula: C14H31NO5
23323-37-7 - Names and Identifiers
| Name | 1-deoxy-1-(octylamino)-D-glucitol |
| Synonyms | N-OCTYLGLUCAMINE N-n-octylglucamine N-Octyl-D-glucamine N-N-OCTYL-D-GLUCAMINE 1-deoxy-1-(octylamino)hexitol 1-Octylamino-1-deoxy-D-glucitol 1-DEOXY-1-(OCTYLAMINO)-D-GLUCITOL 1-DEOXY-1-(OCTYLAMINE)-D-GLUCITOL 1-deoxy-1-(octylamino)-D-glucitol 1-Deoxy-1-(n-OCLylaMino)-D-Glucitol 1-Deoxy-1-(n-octylamino)-D-glucitol (2R,3R,4R,5S)-6-(octylamino)hexane-1,2,3,4,5-pentol (2R,3R,4R,5S)-6-(OctylaMino)hexane-1,2,3,4,5-pentaol |
| CAS | 23323-37-7 |
| EINECS | 245-582-9 |
| InChI | InChI=1/C14H31NO5/c1-2-3-4-5-6-7-8-15-9-11(17)13(19)14(20)12(18)10-16/h11-20H,2-10H2,1H3 |
23323-37-7 - Physico-chemical Properties
| Molecular Formula | C14H31NO5 |
| Molar Mass | 293.4 |
| Density | 1.139±0.06 g/cm3(Predicted) |
| Melting Point | 121-124°C(lit.) |
| Boling Point | 524.7±50.0 °C(Predicted) |
| Specific Rotation(α) | -15 º (c=1, MeOH) |
| Flash Point | 164.7°C |
| Solubility | DMSO (Slightly), Methanol (Slightly, Heated), Water (Slightly) |
| Vapor Presure | 3.34E-13mmHg at 25°C |
| Appearance | Solid |
| Color | White to Off-White |
| pKa | 13.47±0.20(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | -19 ° (C=0.5, MeOH) |
| MDL | MFCD00134352 |
| Physical and Chemical Properties | Melting Point 121-124°C specific optical rotation -15 ° (c = 1, MeOH) |
23323-37-7 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29221990 |
23323-37-7 - Reference Information
| overview | glucamine is a splitting agent for the separation of chiral drugs and pesticides such as non-steroidal anti-inflammatory and analgesic naproxen (Naproxen), ibuprofen (Ibuprofen) and metalaxyl (Metalaxyl). For the separation of the above chiral drugs and pesticides, a variety of methods have been explored, including: biological enzyme method, chromatography, induced crystallization method and ordinary crystallization method using alkaline resolution agent. Both biological enzyme method and chromatography method are susceptible to limited conditions, and industrial applications are limited; the induced crystallization method still needs a lot of process conditions research; the better is the ordinary crystallization method using alkaline splitting agent, and the excellent splitting agent is the first. |
| introduction | (Glucosamine), also known as glucosamine, is commonly known as vitamin bone strength. it is an important raw material for forming articular cartilage tissue and lubricating substances between joints and provides joint lubrication and protection functions. And inhibit the generation of free radicals, supply the physiological activity of the joints. |
| use | nutritional additives. Glucosamine mainly exists in: human articular cartilage and connective tissue. It is an important nutrient for the formation of chondrocytes. It is also the basic component of cartilage matrix and articular fluid. It is an important raw material for the formation of articular cartilage tissue and joint lubricating substances. Joint lubrication and protection function. And inhibit the generation of free radicals, supply the physiological activity of the joints. It has the functions of treatment, maintenance, rehabilitation and anti-aging. |
| application | glucamine is used for non-steroidal anti-inflammatory and analgesic naproxen (Naproxen), ibuprofen (Ibuprofen) and metalaxyl (Metalaxyl) and other chiral drugs and pesticide resolution agent. |
| preparation | 1) preparation of catalyst: 30g NaOH is dissolved in 120ml of water, cooled to zero degree in ice water bath, slowly added 30g aluminum-nickel alloy under electric stirring, reacted below 25 degrees Celsius for 2-3 hours, continued stirring for 0.5 hours, placed at room temperature for 2-3 hours, heated to 95-100 degrees Celsius, continued reaction for 2-3 hours, washed with water until neutral, wash it 3 times with ethanol. Place the prepared RaneyNi under the ethanol level and store it for later use. 2) preparation of co-catalyst ZCMT 3) preparation of meglumine: n-octylamine, glucose, solvent and catalyst are put into a high-pressure reaction kettle according to a certain proportion, sealed, hydrogen is introduced to 1.2~1.4Mpa, the temperature is raised to 55~65 degrees celsius, after 2 hours of reaction, white crystals are precipitated by cooling, filtered, and dried at 70 degrees celsius for 2 hours to obtain the product. After the reaction is completed, the reaction liquid is naturally cooled, the product is crystallized and separated, the product is washed twice with a mixed solvent, and the product is dried. |
Last Update：2024-04-10 22:29:15
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Product Name: N-n-octyl-D-glucamine；N-Octyl-D-glucamine; 1-Deoxy-1-(octylamino)-D-glucitol; 1-Deoxy-1-(n-Octylamino)-D-Glucitol Request for quotationCAS: 23323-37-7
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