8-Aminooctanoic acid
- CAS No.
- 1002-57-9
- Chemical Name:
- 8-Aminooctanoic acid
- Synonyms
- 8-AMINOCAPRYLIC ACID;H-AOC(8)-OH;NH2-(CH2)7-COOH;8-Aminooctanoic;8-aMino bitterness;8-Amino-octyl acid;RARECHEM EM WB 0024;TIMTEC-BB SBB006735;8-AMINOOCTANOIC ACID;w-Aminocaprylic acid
- CBNumber:
- CB0346319
- Molecular Formula:
- C8H17NO2
- Molecular Weight:
- 159.23
- MOL File:
- 1002-57-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/6/10 9:48:28
| Melting point | 194 °C (dec.) (lit.) |
|---|---|
| Boiling point | 286.0±23.0 °C(Predicted) |
| Density | 1.0500 (estimate) |
| refractive index | 1.4630 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Methanol (Very Slightly), Water (Slightly) |
| pka | 4.76±0.10(Predicted) |
| form | Crystalline Powder |
| color | White to slightly beige |
| Water Solubility | Soluble in water. |
| BRN | 1756493 |
| InChI | InChI=1S/C8H17NO2/c9-7-5-3-1-2-4-6-8(10)11/h1-7,9H2,(H,10,11) |
| InChIKey | UQXNEWQGGVUVQA-UHFFFAOYSA-N |
| SMILES | C(O)(=O)CCCCCCCN |
| CAS DataBase Reference | 1002-57-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 8-Aminocaprylic acid(1002-57-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P280-P302+P352-P362+P364 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 22-24/25-37/39-26 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29224985 | |||||||||
| NFPA 704 |
|
8-Aminooctanoic acid price More Price(2)
8-Aminooctanoic acid Chemical Properties,Uses,Production
Chemical Properties
WHITE TO SLIGHTLY BEIGE CRYSTALLINE POWDER
Uses
8-Aminooctanoic acid is involved in the preparation of lactams using enzyme catalyzed aminolysis.
Definition
ChEBI: 8-aminooctanoic acid is an omega-amino fatty acid that is octanoic acid which carries an amino group at position 8. It has a role as a human metabolite. It is a medium-chain fatty acid and an omega-amino fatty acid.
Synthesis
In a 1 l flask with paddle stirrer, internal thermometer and reflux condenser, 142.6 g (1 mol) of 2-azacyclononanone and 110 g (1 mol) of about 36 wt.-% sodium hydroxide solution are boiled under reflux for 4 hours. The solution is subsequently cooled to about 80 °C and mixed with Lewatit SP-112?. After one hour, the acidic ion exchanger is filtered. 500 g of 2-Propanol is added dropwise to the mixture at 80 °C, and the homogeneous solution is slowly cooled to -5 °C. The precipitated solid is filtered and washed with 50 g of 2-propanol. After drying at 85 °C and 20 mbar, 8-Aminooctanoic acid is obtained as a fine colorless powder. A colorless powder. Yield: 127 g (80%). Melting point: 191-193 °C (Lit.: 194 °C).
structure and hydrogen bonding
References
[1] A J Dobson, R E Gerkin. “8-Aminocaprylic acid.” Acta crystallographica. Section C, Crystal structure communications 54 ( Pt 7) (1998): 969–72.
8-Aminooctanoic acid Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
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| Supplier | Advantage |
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| GLR Innovations | 58 |
| SNECOFRi Pvt Ltd | 58 |
| JSK Chemicals | 58 |
| Riddhesh Pharmachem | 58 |
| Neugen Labs | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| A.J Chemicals | 58 |
| OCEAN TRADING CORPORATION | 58 |
| Hefei TianRui Pharmaceutical Chemical Co., Ltd. | 58 |
| R&D Scientific Inc. | 58 |
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