6-Aminopenicillanic Acid (6-APA) CAS 551-16-6 Purity ≥99.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 6-Aminopenicillanic Acid (6-APA) (CAS: 551-16-6) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase 6-Aminopenicillanic Acid, Please contact: alvin@ruifuchem.com
| Chemical Name | 6-Aminopenicillanic Acid |
| Synonyms | 6-APA; (+)-6-Aminopenicillanic Acid; 6-Amino-3,3-Dimethyl-7-oxo-4-thia-1-Azabicyclo[3.2.0]heptane-2-Carboxylic Acid; (2S,5R,6R)-6-Amino-3,3-Dimethyl-7-oxo-4-thia-1-Azabicyclo[3.2.0]heptane-2-Carboxylic Acid |
| Impurity | Amoxicillin EP Impurity A |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 551-16-6 |
| Molecular Formula | C8H12N2O3S |
| Molecular Weight | 216.26 g/mol |
| Melting Point | 198.0~200.0℃(dec.)(lit.) |
| Sensitive | Air Sensitive |
| Water Solubility | Soluble in Water and Hydrochoric Acid |
| Solubility in 1mol/L HCl | Almost Transparency |
| COA & MSDS | Available |
| Sample | Available |
| Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Inspection Standards | Results |
| Appearance | White or Off-White Crystalline Powder | Complies |
| Specific Rotation [α]20/D | +265.0° to +285.0°(C=1.2 in 0.1mol/L HCl) | +278.77° |
| Melting Point | 198.0~200.0℃ | Complies |
| Water by Karl Fischer | ≤0.30% | 0.23% |
| Residue on Ignition | ≤0.10% | 0.06% |
| Transmittance (430nm) | ≥93.0% | >93.0% |
| Absorption | ≤0.030 | <0.05 |
| pH | 3.5~4.5 | 4.1 |
| Phenyl Acetic Acid content | ≤0.10% | 0.02% |
| Pen-GK Content | ≤0.30% | <0.30% |
| Assay | ≥99.0% | 99.47% |
| Infrared Spectrum | Conforms to Structure | Complies |
| 1 H NMR Spectrum | Conforms to Structure | Complies |
| Conclusion | The product has been tested & complies with the specifications | |
| Shelf Life | 2 Years if Stored Properly | |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage: Keep the container tightly closed and store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture. Incompatible with strong oxidizing agents.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
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 Xn - Harmful
Risk Codes 42/43 - May cause sensitization by inhalation and skin contact.
Safety Description S22 - Do not breathe dust.
S36/37 - Wear suitable protective clothing and gloves.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S37 - Wear suitable gloves.
S24 - Avoid contact with skin.
S36 - Wear suitable protective clothing.
WGK Germany 2
RTECS XH8225000
FLUKA BRAND F CODES 10
TSCA Yes
HS Code 2934997000
6-Aminopenicillanic Acid (6-APA) (CAS: 551-16-6) is the core structure in penicillins, obtained from the fermentation brew of the Penicillium mold. (+)-6-Aminopenicillanic Acid is used as the main starting block for the preparation of numerous semisynthetic penicillins. 6-Aminopenicillanic Acid (6-APA) is the core component of a penicillin β-lactam antibiotic. It is used as a precursor for antibacterial compound ampicillin and amoxicillin. Further, 6-Aminopenicillanic Acid serves as apharmaceutical intermediate. In addition to this, it is used in antibiotics research and experimental application.
ChEBI: A penicillanic acid compound having a (6R)-amino substituent. The active nucleus common to all penicillins, it may be substituted at the 6-amino position to form the semisynthetic penicillins, resulting in a variety of antibacterial and ph rmacologic characteristics.
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of NOx and SOx.
