Shanghai Ruifu Chemical is the leading manufacturer of 8-Aminooctanoic Acid (8-Aminocaprylic Acid) (CAS: 1002-57-9) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase 8-Aminooctanoic Acid, Please contact: alvin@ruifuchem.com
| Chemical Name | 8-Aminooctanoic Acid |
| Synonyms | 8-Aminocaprylic Acid; ω-Aminocaprylic Acid; omega-Aminocaprylic Acid; η-Aminocaprylic Acid; H-AOC(8)-OH |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 1002-57-9 |
| Molecular Formula | C8H17NO2 |
| Molecular Weight | 159.23 g/mol |
| Melting Point | 165.0~175.0℃ |
| Store Under Inert Gas | Store Under Inert Gas |
| Sensitive | Air Sensitive |
| Water Solubility | Soluble in Water |
| COA & MSDS | Available |
| Origin of Product | Shanghai, China |
| Product Categories |
Pharmaceutical Intermediates |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | White to Off-White Crystalline Powder | Complies |
| Melting Point | 165.0~175.0℃ | 166.0~170.0℃ |
| Loss on Drying | <0.50% | 0.19% |
| Purity / Analysis Method | >98.0% (Titration) | 99.1% |
| Infrared Spectrum | Consistent with Structure | Complies |
| NMR Spectrum | Consistent with Structure | Complies |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture. Incompatible with strong oxidizing agents.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
Manual non-aqueous ex base Titration
Introduction
This standard operating procedure is intended to set down the correct method of analysing the purity of a compound that contains a basic amino group. eg. Benzylamine.
Health and safety
When sampling chemicals min PPE: lab coat, safety specs and gloves should be worn
It is not acceptable to wear less than the minimum required level of PPE.
Ensure that the fume cupboards are working properly – if in doubt consult supervisor/manager.
Running the Titration
Titrations must always be done in duplicate.
Clearly mark 2 x 250ml conical flasks with numbers 1 and 2
Ensure flasks are clean.
Add 120ml of acetic acid to one clean dry flask and 2 ml of Naptholbenzein indictor (pre made in acetic acid)
Neutralise the acetic acid using 0.1M Perchloric acid until the colour goes from yellow to deep green. (1 drop end point)
Divide the neutralised acetic acid equally between the flasks and ensure the necks of each flask are free from liquid.
Dissolve about 2mmol equivalents of your sample, weighed accurately to 4 decimal places into one of your pre neutralised conical flasks.
Record your weighing.
Ensure that the material fully dissolves in the acetic acid, the solution should go from deep green to bright yellow.
If your sample does not dissolve in acetic acid you may need to use a small amount of formic acid to dissolve the sample before adding the acetic acid.
Titrate each sample against 0.1M Perchloric acid, until the deep green end point colour is reached.
Record the volume of 0.1M Perchloric acid used
Repeat this process with your second sample
Calculation of the purity
Assay of product = V × c x (FW/1000)÷ W × 100
where V = Volume (ml) of 0.1M perchloric acid
W = Weight of sample (g)
c = Concentration of perchloric acid(in this case 0.1)
Duplicated results must be within 0.5% of one another.
If the results you receive are not within 0.5% then the procedure must be repeated until you achieve this.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Hazard Symbols Xi - Irritant
Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
S37/39 - Wear suitable gloves and eye/face protection
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 3
HS Code 2922491990
8-Aminooctanoic Acid (8-Aminocaprylic Acid) (CAS: 1002-57-9) 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.
8-Aminooctanoic Acid, SNAC Intermediate 04, Intermediates Parent API Semaglutide. Semaglutide is used to manage type 2 diabetes along with lifestyle changes, such as dietary restrictions and increased physical activity. It also works by slowing the movement of food through the stomach and may decrease appetite and cause weight loss.