CAS 26889-93-0

L-Amoxicillina

Descrizione:

L-Amoxicillina è un antibiotico semisintetico appartenente alla classe delle penicilline, utilizzato principalmente per trattare infezioni batteriche. È caratterizzato dalla sua attività ad ampio spettro contro vari batteri gram-positivi e gram-negativi. La struttura molecolare di L-Amoxicillina include un anello beta-lattamico, essenziale per la sua attività antibatterica, e un gruppo idrossilico fenolico che ne migliora la stabilità contro l'acido gastrico, consentendo la somministrazione orale. Viene tipicamente somministrato sotto forma del suo sale trihidrato, che migliora la solubilità. L-Amoxicillina agisce inibendo la sintesi della parete cellulare batterica, portando alla lisi cellulare e alla morte. È spesso prescritto per infezioni delle vie respiratorie, infezioni del tratto urinario e infezioni cutanee, tra le altre. La sostanza è generalmente ben tollerata, ma gli effetti collaterali potenziali possono includere disturbi gastrointestinali e reazioni allergiche. La sua farmacocinetica prevede un rapido assorbimento, con picchi di concentrazione plasmatica che si verificano entro poche ore dopo la somministrazione, ed è principalmente escreta invariata nelle urine. In generale, L-Amoxicillina è un agente terapeutico vitale nella medicina moderna.

Formula: C₁₆H₁₉N₃O₅S

InChI: InChI=1S/C16H19N3O5S/c1-16(2)11(15(23)24)19-13(22)10(14(19)25-16)18-12(21)9(17)7-3-5-8(20)6-4-7/h3-6,9-11,14,20H,17H2,1-2H3,(H,18,21)(H,23,24)/t9-,10+,11-,14+/m0/s1

InChI key: InChIKey=LSQZJLSUYDQPKJ-BBGACYKPSA-N

SMILES: C(O)(=O)[C@@H]1N2[C@@]([C@H](NC([C@@H](N)C3=CC=C(O)C=C3)=O)C2=O)(SC1(C)C)[H]

Sinonimi:

• 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[2-amino-2-(p-hydroxyphenyl)acetamido]-3,3-dimethyl-7-oxo-, stereoisomer
• 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(2S)-amino(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-
• 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[amino(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-, [2S-[2a,5a,6b(R*)]]-
• 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[2-amino-2-(p-hydroxyphenyl)acetamido]-3,3-dimethyl-7-oxo-,stereoisomer (8CI)
• <span class="text-smallcaps">L</span>-Amoxicillin
• L-Amoxicillin

Amoxicillin Related Compound B (L-amoxicillin)

CAS: 26889-93-0

Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi

Formula: C₁₆H₁₉O₅N₃S

Colore e forma: Powder

Peso molecolare: 365.10454

Ref: 45-1031525

L-Amoxicillin

CAS: 26889-93-0

Formula: C₁₆H₁₉N₃O₅S

Purezza: 95%

Colore e forma: Solid

Peso molecolare: 365.4042

Ref: IN-DA00C2KS

(2S,5R,6R)-6-((S)-2-Amino-2-(4-hydroxyphenyl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (Amoxicillin Impurity)

CAS: 26889-93-0

(2S,5R,6R)-6-((S)-2-Amino-2-(4-hydroxyphenyl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (Amoxicillin Impurity)

Purezza: 96%

Ref: 54-OR1038364

Amoxicillin, L-

CAS: 26889-93-0

Amoxicillin, L- is an antibiotic. It is also useful for the treatment of a number of bacterial infections.

Formula: C₁₆H₁₉N₃O₅S

Colore e forma: Solid

Peso molecolare: 365.40

Ref: TM-T23732

Amoxicillin EP Impurity B (Amoxicillin USP Related Compound B)

CAS: 26889-93-0

Formula: C₁₆H₁₉N₃O₅S

Colore e forma: White To Off-White Solid

Peso molecolare: 365.40

Ref: 4Z-A-234

(2S,5R,6R)-6-[[(2S)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid (L-Amoxicillin)

Prodotto controllato

CAS: 26889-93-0

Formula: C₁₆H₁₉N₃O₅S

Colore e forma: Neat

Peso molecolare: 365.40

Ref: 86-MM0232.02

(2S,5R,6R)-6-((S)-2-Amino-2-(4-hydroxyphenyl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (Amoxicillin Impurity)

CAS: 26889-93-0

Purezza: 96%

Peso molecolare: 365.4

Ref: 10-F988681

L-Amoxicillin

Prodotto controllato

CAS: 26889-93-0

Impurity Amoxicillin EP Impurity B ; Amoxicillin USP Related Compound B
Applications L-Amoxicillin (Amoxicillin EP Impurity B) is an isomer of Amoxicillin (A634235), a semi-synthetic antibiotic related to penicillin.
References Brogden, R.N., et al.: Drugs, 18, 169 (1979), Bird, A.E., et al.: Anal. Profiles Drug Subs. Excip., 23, 1 (1994),

Formula: C₁₆H₁₉N₃O₅S

Colore e forma: Neat

Peso molecolare: 365.40

Ref: TR-A634225

L-Amoxicillin-d4

Prodotto controllato

CAS: 26889-93-0

Applications L-Amoxicillin-d4 is a labeled isomer of Amoxicillin (A634235), a semi-synthetic antibiotic related to penicillin. Antibacterial.
References Brogden, R.N., et al.: Drugs, 18, 169 (1979), Bird, A.E., et al.: Anal. Profiles Drug Subs. Excip., 23, 1 (1994),

Formula: C₁₆D₄H₁₄N₃NaO₅S

Colore e forma: Neat

Peso molecolare: 391.411

Ref: TR-A634227

Amoxicillin trihydrate impurity B

CAS: 26889-93-0

Amoxicillin trihydrate impurity B is an impurity of amoxicillin trihydrate, a penicillin antibiotic. Impurities are substances that are not intentionally added to the drug and may be formed during the manufacturing process. Impurities can affect the quality and safety of drugs, although their presence does not necessarily indicate a problem with the drug. Impurities in amoxicillin trihydrate include clavulanate potassium (impurity A) and heptane-2-carboxylic acid (impurity C). Impurity A is present in small quantities, typically less than 1% of the total amount of amoxicillin trihydrate. Impurity C is present in larger quantities and can make up to 10% of the total amount of amoxicillin trihydrate.

Formula: C₁₆H₁₉N₃O₅S

Purezza: Min. 95%

Peso molecolare: 365.41 g/mol

Ref: 3D-FA63616

Amoxicillin EP Impurity B

CAS: 26889-93-0

Formula: C₁₆H₁₉N₃O₅S

Peso molecolare: 365.40

Ref: ST-EA-CP-A20002