4-Ketopimelic
4-Ketopimelic acid
CAS: 502-50-1
Molecular Formula: C7H10O5
4-Ketopimelic - Names and Identifiers
| Name | 4-Ketopimelic acid |
| Synonyms | 4-Ketopimelic 4-OXOPIMELIC ACID 4-Oxopimelic acid 4-KETOPIMELIC ACID G-KETOPIMELIC ACID 4-oxoheptanedioate 4-Ketopimelic acid 4-oxoheptanedioic acid gamma-Ketopimelic acid KETOPIMELIC ACID, 4-(RG) Heptanedioic acid, 4-oxo- |
| CAS | 502-50-1 |
| EINECS | 207-941-8 |
| InChI | InChI=1/C7H10O5/c8-5(1-3-6(9)10)2-4-7(11)12/h1-4H2,(H,9,10)(H,11,12)/p-2 |
4-Ketopimelic - Physico-chemical Properties
| Molecular Formula | C7H10O5 |
| Molar Mass | 174.15 |
| Density | 1.2311 (rough estimate) |
| Melting Point | 142-144 °C (lit.) |
| Boling Point | 225.11°C (rough estimate) |
| Flash Point | 222.2°C |
| Vapor Presure | 3.03E-08mmHg at 25°C |
| Appearance | Powder, Crystals and/or Chunks |
| Color | White to yellow |
| BRN | 1708385 |
| pKa | 4.34±0.17(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.4400 (estimate) |
4-Ketopimelic - 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. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29183000 |
4-Ketopimelic - Introduction
4-Ketopimelic acid(4-Ketopimelic acid) is an organic compound with the formula C9H14O4. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: The appearance of 4-Ketopimelic acid is a white crystalline solid.
-Melting point: Its melting point is about 148°C.
-Solubility: 4-Ketopimelic acid is soluble in water and organic solvents such as alcohols and ethers.
Use:
- 4-Ketopimelic acid can be used as an intermediate in organic synthesis. It can be used to synthesize biologically active compounds or drugs.
-It can also be used as a raw material for dyes and pigments, and a crosslinking agent for some resins.
Preparation Method:
- 4-Ketopimelic acid is generally prepared by oxidation. 4-hepten-2-one can be reacted with an acid oxidizing agent such as sulfuric acid or hydrogen chloride to form 4-Ketopimelic acid.
Safety Information:
- 4-Ketopimelic acid has no clear toxicity and risk report at this time. However, when handling, care should be taken to prevent contact with the eyes, skin and respiratory tract, and to avoid inhalation and ingestion.
-When handling the compound in the laboratory, follow appropriate safety procedures and wear appropriate protective equipment, such as chemical gloves, goggles and protective clothing.
Nature:
-Appearance: The appearance of 4-Ketopimelic acid is a white crystalline solid.
-Melting point: Its melting point is about 148°C.
-Solubility: 4-Ketopimelic acid is soluble in water and organic solvents such as alcohols and ethers.
Use:
- 4-Ketopimelic acid can be used as an intermediate in organic synthesis. It can be used to synthesize biologically active compounds or drugs.
-It can also be used as a raw material for dyes and pigments, and a crosslinking agent for some resins.
Preparation Method:
- 4-Ketopimelic acid is generally prepared by oxidation. 4-hepten-2-one can be reacted with an acid oxidizing agent such as sulfuric acid or hydrogen chloride to form 4-Ketopimelic acid.
Safety Information:
- 4-Ketopimelic acid has no clear toxicity and risk report at this time. However, when handling, care should be taken to prevent contact with the eyes, skin and respiratory tract, and to avoid inhalation and ingestion.
-When handling the compound in the laboratory, follow appropriate safety procedures and wear appropriate protective equipment, such as chemical gloves, goggles and protective clothing.
Last Update：2024-04-09 20:45:29
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