4-Nitrophenyl α-D-maltopyranoside
P-NITROPHENYL-ALPHA-D-MALTOSIDE
CAS: 17400-77-0
Molecular Formula: C18H25NO13
4-Nitrophenyl α-D-maltopyranoside - Names and Identifiers
| Name | P-NITROPHENYL-ALPHA-D-MALTOSIDE |
| Synonyms | PG2 PNP-ALPHA-D-MALTOSIDE 4-nitrophenylmaltoside P-NITROPHENYL A-D-MALTOSIDE P-NITROPHENYL-ALPHA-D-MALTOSIDE 4-Nitrophenyl α-D-maltopyranoside 4-NITROPHENYL-ALPHA-D-MALTOPYRANOSIDE P-NITROPHENYL-ALPHA-D-MALTOSIDE HYDRATE |
| CAS | 17400-77-0 |
| EINECS | 1533716-785-6 |
| InChI | InChI=1/C18H25NO13/c20-5-9-11(22)12(23)14(25)18(30-9)32-16-10(6-21)31-17(15(26)13(16)24)29-8-3-1-7(2-4-8)19(27)28/h1-4,9-18,20-26H,5-6H2/t9-,10-,11-,12+,13-,14-,15-,16-,17+,18-/m1/s1 |
4-Nitrophenyl α-D-maltopyranoside - Physico-chemical Properties
| Molecular Formula | C18H25NO13 |
| Molar Mass | 463.39 |
| Density | 1.7g/cm3 |
| Melting Point | 145-146℃ (ethanol ligroine ) |
| Boling Point | 795.6°C at 760 mmHg |
| Flash Point | 435°C |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 1.07E-26mmHg at 25°C |
| Appearance | Solid |
| Color | White to Off-White |
| Storage Condition | −20°C |
| Refractive Index | 1.67 |
| Physical and Chemical Properties | Storage Conditions:? 20℃ WGK Germany:3 |
4-Nitrophenyl α-D-maltopyranoside - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
4-Nitrophenyl α-D-maltopyranoside - Introduction
Nitrophenyl maltoside is a maltose derivative with the following properties:
1. Appearance: Nitrophenyl maltoside is a colorless to pale yellow solid.
2. Solubility: Good water solubility.
3. Stability: relatively stable under acidic conditions, but may be hydrolyzed under alkaline conditions.
The use of nitrophenyl maltoside mainly has the following aspects:
1. Medical application: Nitrophenyl maltoside can be used as a drug for the treatment of diseases such as hypertension, angina pectoris and heart failure.
2. Cosmetics: It can also be added to cosmetics as additives such as antioxidants and anti-inflammatory agents.
3. Food industry: nitrophenyl maltoside can be used as food sweetener and flavoring agent.
The preparation method of nitrophenyl maltoside can be realized by reacting nitrobenzaldehyde with malt enzyme. During the reaction, the enzyme catalyzes the condensation reaction of nitrobenzaldehyde with maltose to form nitrophenylmaltoside.
For safety information on nitrophenyl maltoside, use in accordance with proper handling and storage. It may be irritating to the skin and eyes and may be potentially dangerous to human health. Therefore, it is necessary to wear appropriate protective equipment during use to avoid contact with skin, eyes and respiratory tract. At the same time, correct storage methods should be observed to avoid contact with oxidants and flammable materials. In case of accidental contact or inhalation, rinse immediately with water and seek medical help. The compounds are preferably used under the guidance of a skilled person.
1. Appearance: Nitrophenyl maltoside is a colorless to pale yellow solid.
2. Solubility: Good water solubility.
3. Stability: relatively stable under acidic conditions, but may be hydrolyzed under alkaline conditions.
The use of nitrophenyl maltoside mainly has the following aspects:
1. Medical application: Nitrophenyl maltoside can be used as a drug for the treatment of diseases such as hypertension, angina pectoris and heart failure.
2. Cosmetics: It can also be added to cosmetics as additives such as antioxidants and anti-inflammatory agents.
3. Food industry: nitrophenyl maltoside can be used as food sweetener and flavoring agent.
The preparation method of nitrophenyl maltoside can be realized by reacting nitrobenzaldehyde with malt enzyme. During the reaction, the enzyme catalyzes the condensation reaction of nitrobenzaldehyde with maltose to form nitrophenylmaltoside.
For safety information on nitrophenyl maltoside, use in accordance with proper handling and storage. It may be irritating to the skin and eyes and may be potentially dangerous to human health. Therefore, it is necessary to wear appropriate protective equipment during use to avoid contact with skin, eyes and respiratory tract. At the same time, correct storage methods should be observed to avoid contact with oxidants and flammable materials. In case of accidental contact or inhalation, rinse immediately with water and seek medical help. The compounds are preferably used under the guidance of a skilled person.
Last Update：2024-04-10 22:41:30
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Product Name: P-Nitrophenyl-Alpha-D-Maltoside Visit Supplier Webpage Request for quotationCAS: 17400-77-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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