6-Aminopenicillanic acid(CAS 551-16-6)
| Purity | Grade | Package | Stock | Price | Quantity |
| 95% | RG | 5G | In Stock | 3 USD
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| 95% | RG | 25G | In Stock | 4 USD
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| 95% | RG | 100G | In Stock | 15 USD
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| 95% | RG | 500G | In Stock | 65 USD
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| 95% | RG | 2.5KG | In Stock | 179 USD
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| 95% | RG | 10KG | In Stock | 686 USD
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Applications of 551-16-6
6-Aminopenicillanic acid is predominantly used in:
- Antibiotic Production: It serves as a key starting material for synthesizing semi-synthetic penicillins like ampicillin and amoxicillin.
- Research: Used in laboratories to develop new antibiotic compounds and study bacterial resistance mechanisms.
- Pharmaceutical Industry: Its derivatives are extensively utilized in clinical settings for treating bacterial infections.
Physical and chemical properties of 551-16-6
Acidity coefficient |
pKa 2.3 (Uncertain) |
|---|---|
Boiling Point |
460.2±45.0 °C at 760 mmHg |
BRN |
15080 |
Density |
1.5±0.1 g/cm3 |
Exact Mass |
216.056870 |
Flash Point |
232.1±28.7 °C |
Index of Refraction |
1.656 |
LogP |
-0.36 |
Melting Point |
198-200 °C (dec.)(lit.) |
Merck |
14,458 |
Molecular Formula |
C8H12N2O3S |
Molecular Weight |
216.258 |
optical activity |
[α]22/D +276.3°, c = 1.2 in 0.1 M HCl |
pH |
3.4 (100g/l, H2O) |
PSA |
108.93000 |
Solubility |
2.46g/l |
Specific rotation |
276.3 º (c=1.2, 0.1N HCl 22 ºC) |
Storage condition |
2~8°C |
Vapour Pressure |
0.0±2.4 mmHg at 25°C |
Water Solubility |
Soluble in water and hydrochoric acid. |
Spectrums of 551-16-6
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 551-16-6
Cas:20425-27-8
Cas:61-33-6
Cas:69-53-4
Q&A for CAS 551-16-6
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 551-16-6
Pictograms |
  |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H317 May cause an allergic skin reaction H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled |
Safety Data Sheet |
Download COA of 551-16-6
Operate under the ISO 9001 system
