m-PEG7-CH2COOH
m-PEG7-CH2COOH
CAS: 101791-31-5
Molecular Formula: C17 H34 O10
m-PEG7-CH2COOH - Names and Identifiers
| Name | m-PEG7-CH2COOH |
| Synonyms | m-PEG7-CH2COOH mPEG7-acetic acid 3,6,9,12,15,18,21,24-Octaoxapentacosanoic acid |
| CAS | 101791-31-5 |
m-PEG7-CH2COOH - Physico-chemical Properties
| Molecular Formula | C17 H34 O10 |
| Molar Mass | 398.45 |
| Density | 1.123±0.06 g/cm3(Predicted) |
| Boling Point | 491.2±40.0 °C(Predicted) |
| pKa | 3.39±0.10(Predicted) |
m-PEG7-CH2COOH - Upstream Downstream Industry
m-PEG7-CH2COOH - Introduction
m-PEG7-CH2COOH (for polyethylene glycol formate) is a chemical molecule that has the following characteristics and properties:
Nature:
-Appearance: Colorless or light yellow solid
-Molecular formula: C10H20O8
-relative molecular mass: 276.26
-Melting point: 70-74 ° C
-Solubility: Good solubility in water
-Chemical stability: stable, not easy to decompose
-Molecular structure: The formic acid group (-COOH) and the polyethylene glycol chain (-PEG7-) are connected by a methylene group (-CH2-)
Use:
- m-PEG7-CH2COOH are widely used in the biomedical field, often used in biomedical research and pharmaceutical preparations.
-Due to its unique water solubility and biocompatibility, m-PEG7-CH2COOH are often used as drug encapsulation agents to improve drug solubility, stability and in vivo distribution.
Method:
- m-PEG7-CH2COOH can be synthesized by ethylene glycol esterification reaction. First, ethylene glycol formate is prepared by an esterification reaction between ethylene glycol and glycerin in the presence of a basic catalyst. Subsequently, the ethylene glycol formate is methylene-linked to the polyethylene glycol chain, and the m-PEG7-CH2COOH is synthesized by adjusting the reaction conditions and using appropriate reagents.
Safety Information:
- m-PEG7-CH2COOH are generally safe under regular laboratory operating conditions.
-Please pay attention to personal protective measures when using, such as wearing gloves, laboratory clothing and goggles.
-Avoid inhaling dust or contact with skin. If contact occurs, please rinse with plenty of water in time.
-Observe relevant safety procedures and disposal requirements during storage and handling.
Nature:
-Appearance: Colorless or light yellow solid
-Molecular formula: C10H20O8
-relative molecular mass: 276.26
-Melting point: 70-74 ° C
-Solubility: Good solubility in water
-Chemical stability: stable, not easy to decompose
-Molecular structure: The formic acid group (-COOH) and the polyethylene glycol chain (-PEG7-) are connected by a methylene group (-CH2-)
Use:
- m-PEG7-CH2COOH are widely used in the biomedical field, often used in biomedical research and pharmaceutical preparations.
-Due to its unique water solubility and biocompatibility, m-PEG7-CH2COOH are often used as drug encapsulation agents to improve drug solubility, stability and in vivo distribution.
Method:
- m-PEG7-CH2COOH can be synthesized by ethylene glycol esterification reaction. First, ethylene glycol formate is prepared by an esterification reaction between ethylene glycol and glycerin in the presence of a basic catalyst. Subsequently, the ethylene glycol formate is methylene-linked to the polyethylene glycol chain, and the m-PEG7-CH2COOH is synthesized by adjusting the reaction conditions and using appropriate reagents.
Safety Information:
- m-PEG7-CH2COOH are generally safe under regular laboratory operating conditions.
-Please pay attention to personal protective measures when using, such as wearing gloves, laboratory clothing and goggles.
-Avoid inhaling dust or contact with skin. If contact occurs, please rinse with plenty of water in time.
-Observe relevant safety procedures and disposal requirements during storage and handling.
Last Update：2024-04-09 21:01:54
Supplier List
Spot supply
Product Name: 2,5,8,11,14,17,20,23-octaoxapentacosan-25-oic acid Visit Supplier Webpage Request for quotationCAS: 101791-31-5
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Spot supply
Product Name: 2,5,8,11,14,17,20,23-octaoxapentacosan-25-oic acid Visit Supplier Webpage Request for quotationCAS: 101791-31-5
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
View History
Raw Materials for m-PEG7-CH2COOH