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Cefalexin, also spelled cephalexin, is an antibiotic that can treat a number of bacterial infections. It kills gram-positive and some gram-negative bacteria by disrupting the growth of the bacterial cell wall. Cefalexin is a beta-lactam antibiotic within the class of first-generation cephalosporins. It works similarly to other agents within this class, including intravenous cefazolin, but can be taken by mouth.Cefalexin can treat certain bacterial infections, including those of the middle ear, bone and joint, skin, and urinary tract. It may also be used for certain types of pneumonia, strep throat, and to prevent bacterial endocarditis. Cefalexin is not effective against infections caused by methicillin-resistant Staphylococcus aureus (MRSA), Enterococcus, or Pseudomonas. Like other antibiotics, cefalexin cannot treat viral infections, such as the flu, common cold or acute bronchitis. Cefalexin can be used in those who have mild or moderate allergies to penicillin. However, it is not recommended in those with severe penicillin allergies.Common side effects include upset stomach and diarrhea. An allergic reaction and infection with Clostridium difficile, a type of diarrhea, is also possible. To date, no evidence of harm to the baby has been found when used during pregnancy or breast feeding. It can be used in children and those over 65 years of age. Those with kidney problems may require a decrease in dose.In 2012, cefalexin wa
Cephalexin
Cephalexin (Cefalexin) is a potent, orally active semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Cefalexin; Cephacillin. CAS No. 15686-71-2. Pack Sizes: 10 mM * 1 mL; 1 g; 5 g; 10 g. Product ID: HY-B0200.
Cephalexin
It is produced by the strain of Semisynthetic first generation oral cephalosporin. Cephalexin increases the activity of superficial mucous cells and orifice mucous cells of gastric glands, and inhibits the activity of cervix mucous cells. Uses: Cephalosporins. Synonyms: Cefalexin; Keflex; Cephacillin; Cepexin; Cephalexinum; Cepastar; Cephalexine; Alcephin; Cefablan; 7-(D-2-Amino-2-phenylacetamido)-3-methyl-delta3-cephem-4-carboxylic acid. Grades: >98%. CAS No. 15686-71-2. Molecular formula: C16H17N3O4S. Mole weight: 347.39.
Cephalexin-d5, Hydrochloride Hydrate
Semi-synthetic cephalosporin antibiotic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
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Cephalexin Diketopiperazine
A degradation product of Cephalosporins. Synonyms: 2-(3,6-Dioxo-5-phenyl-2-piperazinyl)-3,6-dihydro-5-methyl-2H-1,3-thiazine-4-carboxylic Acid. Grades: > 95%. CAS No. 59865-11-1. Molecular formula: C16H17N3O4S. Mole weight: 347.4.
Cephalexin Diketopiperazine Hydrochloride
Cephalexin Diketopiperazine Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS006609. Format: Neat. Shipping: Room Temperature.
Cephalexin hydrate
5g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C16H17N3O4S ·H2O. CAS No. 15686-71-2. Prepack ID 21740976-5g. Molecular Weight 347.39. See USA prepack pricing.
Cephalexin hydrate
Cephalexin hydrate is an semisynthetic cephalosporin antibiotic. It is effective against both gram-positive and gram-negative organisms. Uses: Anti-bacterial agents. Synonyms: Cephacillin hydrate; Keflex hydrate. Grades: >98%. CAS No. 23325-78-2. Molecular formula: C16H19N3O5S. Mole weight: 365.40.
Cephalexin Hydrate
Semi-synthetic cephalosporin antibiotic. Group: Biochemicals. Alternative Names: (6R,7R)-7-[[(2R)-2-Amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Alcephin; Alsporin; Cefablan; Cefadal; Cefadin; Taicelexin; Tepaxin. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences.
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Cephalexin hydrate 98+%
Cephalexin hydrate 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 1Kg. US Biological Life Sciences.
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Cephalexin hydrochloride
Cefalexin hydrochloride is a cephalosporin antibiotic. It is a first-generation cephalosporin antibiotic introduced in 1967 by Eli Lilly and Company. It is an orally administered agent with a similar antimicrobial spectrum to the intravenous agents cefalotin and cefazolin. Uses: Anti-bacterial agents. Synonyms: Keflex hydrochloride. Grades: >98%. CAS No. 59695-59-9. Molecular formula: C16H18ClN3O4S. Mole weight: 383.85.
Cephalexin hydrochloride
Cephalexin (Cefalexin) hydrochloride is a potent, orally active new semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin (Cefalexin) hydrochloride has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin (Cefalexin) hydrochloride targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin (Cefalexin) hydrochloride is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Cefalexin hydrochloride; Cephacillin hydrochloride. CAS No. 59695-59-9. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-B0200A.
Cephalexin impurity 10
Cephalexin impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1323247-65-9. Molecular Formula: C16H19N3O5S. Mole Weight: 365.4. Catalog: APB1323247659.
Cephalexin impurity 12
Cephalexin impurity 12. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H24N4O5S. Mole Weight: 480.54. Catalog: APB07152.
Cephalexin impurity 13
Cephalexin impurity 13. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H19N3O5S. Mole Weight: 365.4. Catalog: APB07153.
Cephalexin impurity 17
Cephalexin impurity 17. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C11H15N3O4S. Mole Weight: 285.32. Catalog: APB07154.
Cephalexin impurity 9
Cephalexin impurity 9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C31H33N7O14S2. Mole Weight: 791.76. Catalog: APB07151.
Cephalexin Impurity A (D-2-Phenylglycine)
Cas No. 875-74-1.
Cephalexin Impurity C
Phenylglycyl Cephalexin is an impurity of Cephalexin. Synonyms: (6R-trans)-2-Phenylglycyl-N-(2-carboxy-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl)-2-phenylglycinamide; Phenylglycylcefalexin. Grades: > 95%. CAS No. 72528-40-6. Molecular formula: C24H24N4O5S. Mole weight: 480.55.
Cephalexin Impurity D
3-Hydroxy-4-methyl-2(5H)-thiophenone is an acid degradation product of Cephalexin and Cefaclor , antibiotics. Synonyms: 3-Hydroxy-4-methylthiophen-2(5H)-one; 2-Hydroxy-4-mercapto-3-methyl-γ-(thio lactone) Crotonic Acid. Grades: > 95%. CAS No. 34876-35-2. Molecular formula: C5H6O2S. Mole weight: 130.17.
Cephalexin Impurity E
7-ADCA Pivalamide is an impurity of the semi-synthetic antibiotic Cephalexin as well as its hydroxy analogue Cefadroxil. Synonyms: (6R,7R)-7-[(2,2-dimethyl-1-oxopropyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Cephalexin Impurity E; (6R-trans)-7-[(2,2-dimethyl-1-oxopropyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; 7. Grades: > 95%. CAS No. 146794-70-9. Molecular formula: C13H18N2O4S. Mole weight: 298.36.
Cephalexin Impurity F
Δ2-Cephalexin is an isomeric impurity of the semi-synthetic antibiotic Cephalexin. Synonyms: (6R,7R)-7-[[(2R)-Aminophenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic Acid; Cephalexin Impurity F; Delta 2 Cephalexin; [6R-[6α,7β(R*)]]-7-[(Aminophenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-. Grades: > 95%. CAS No. 79750-46-2. Molecular formula: C16H17N3O4S. Mole weight: 347.4.
Cephalexin monohydrate
25g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C16H17N3O4S · H2O. CAS No. 23325-78-2. Prepack ID 89984984-25g. Molecular Weight 365.4. See USA prepack pricing.
Cephalexin monohydrate
Cephalexin (Cefalexin) monohydrate is a potent, orally active new semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin (Cefalexin) monohydrate has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin (Cefalexin) monohydrate targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin (Cefalexin) monohydrate is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Cefalexin hydrate; Cephacillin hydrate. CAS No. 23325-78-2. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-B0200B.
[6R-[6α,7β(R*)]]-7-[(Aminophenylacetyl)amino]-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic Acid is an impurity of Cefaclor (C235250), an second-generation cephalosporin antibiotic for antibacterial purposes. Synonyms: [6R-[6α,7β(R*)]]-7-[(Aminophenylacetyl)amino]-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic Acid Sodium Salt. Grades: > 95%. CAS No. 37050-97-8. Molecular formula: C16H16N3O4S Na. Mole weight: 346.39 22.99.
Cephalexin Related Compound (N-Ethoxycarbonyl-7-ADCA)
A derivative of 7-Aminodeacetylcephalosporanic Acid derivative with bactericidal properties. Used in the preparation of penicillin and deacetylcephaphosphorin derivatives. Synonyms: (6R-trans)-7-[(Ethoxycarbonyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid. Grades: > 95%. CAS No. 72820-16-7. Molecular formula: C11H14N2O5S. Mole weight: 286.31.
Cephalexin (Standard) is the analytical standard of Cephalexin. This product is intended for research and analytical applications. Cephalexin (Cefalexin) is a potent, orally active semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Cefalexin (Standard); Cephacillin (Standard). CAS No. 15686-71-2. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B0200R.
Cephalexin sulfoxide
Cephalexin sulfoxide. Group: Biochemicals. Alternative Names: [6R-[6a, 7b (R*) ]]-7-[ (Aminophenylacetyl) amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic acid 5-oxide. Grades: Highly Purified. CAS No. 56193-21-6. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C16H17N3O5S. US Biological Life Sciences.
delta4-Cephalexin Diketopiperazine (Technical Grade). Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 1MG. Catalog: APS007358. Format: Neat. Shipping: Room Temperature.
L-Cephalexin
L-Cephalexin. Group: Biochemicals. Alternative Names: (6R,7R)-7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; [6R-[6a, 7b (S*) ]]-7-[ (Aminophenylacetyl) amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic acid; 7- (a-Amino-L-phenyl acetamido) -3-deacetoxycephalosporan ic acid. Grades: Highly Purified. CAS No. 34632-04-7. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C16H17N3O4S. US Biological Life Sciences.
Worldwide
L-Cephalexin
The L-diastereomer of the β-lactam antibiotic Cephalexin. It is is transported by PEPT1 (the oligopeptide transporter responsible for absorption of peptide nutrients in the small intestine) with high affinity, but is not metabolized by PEPT1 itself. Synonyms: (6R,7R)-7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; [6R-[6α,7β(S*)]]-7-[(Aminophenylacetyl)amino]- 3-methyl-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; 7-(α-Amino-L-phenyla. Grades: > 95%. CAS No. 34632-04-7. Molecular formula: C16H17N3O4S. Mole weight: 347.4.
N-Boc-Cephalexin
N-Boc-Cephalexin. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. Molecular Formula: C21H25N3O6S, Molecular Weight: 447.5. US Biological Life Sciences.
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N-tert-Butoxycarbonyl cephalexin
Protected Cephalexin (C256800), a cephalosporin antibiotic. Group: Biochemicals. Alternative Names: [6R-[6α,7 β (R*) ] ] -7- [ [ [ [ (1, 1-Dimethylethoxy) carbonyl] amino] phenylacetyl] amino] -3-methyl-8-oxo-5-thia-1-azabicyclo [4. 2. 0] oct-2-ene-2-carboxylic Acid. Grades: Highly Purified. CAS No. 28180-92-9. Pack Sizes: 1g. US Biological Life Sciences.
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2-Hydroxy-6-methylpyrazine
2-Hydroxy-6-methylpyrazine is a useful synthetic intermediate in the synthesis of 2-hydroxy-3-phenyl-6-methylpyrazine; a fluorescent degradation product of the antibiotic cephalexin used to determine this antibiotic in aqueous solution and human plasma. Group: Biochemicals. Grades: Highly Purified. CAS No. 20721-18-0. Pack Sizes: 5g, 25g. Molecular Formula: C5H6N2O, Molecular Weight: 110.11. US Biological Life Sciences.
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2-[N- (D-Phenylglycine) ]crotonic Acid Ethyl Ester Potassium Salt
Intermediate in the preparation of Cephalexin. Group: Biochemicals. Alternative Names: (E)-Ethyl 2-[N-(D-(-)-Phenylglycine)]but-2-enoate Potassium Salt; 2-[N-(D-(-)-Phenylglycine) Ethyl trans-Crotonate Potassium Salt; , (αR)-α-[[(1E)-3-Ethoxy-1-methyl-3-oxo-1-propen-1-yl]amino]benzeneacetic Acid Potassium Salt. Grades: Highly Purified. CAS No. 1262750-76-4. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
2-[N-(D-Phenylglycine-d5)]crotonic Acid Ethyl Ester Potassium Salt
Intermediate in the preparation of labeled Cephalexin. Group: Biochemicals. Alternative Names: (E)-Ethyl 2-[N-(D-(-)-Phenylglycine-d5)]but-2-enoate Potassium Salt; 2-[N-(D-(-)-Phenylglycine-d5) Ethyl trans-Crotonate Potassium Salt. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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3-(Hydroxymethylene)-6-phenyl-2,5-piperazinedione
3-(Hydroxymethylene)-6-phenyl-2,5-piperazinedione is a derivative of Cephalexin Hydrate (C256800), which is a semi-synthetic cephalosporin antibiotic. Group: Biochemicals. Grades: Highly Purified. CAS No. 142975-48-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C11H10N2O3, Molecular Weight: 218.21. US Biological Life Sciences.
Worldwide
3-(Hydroxymethylene)-6-phenyl-2,5-piperazinedione
3-(Hydroxymethylene)-6-phenyl-2,5-piperazinedione is a derivative of Cephalexin Hydrate, which is a semi-synthetic cephalosporin antibiotic. Synonyms: 3-(Hydroxymethylene)-6-phenyl-2,5-piperazinedione. Grades: > 95%. CAS No. 142975-48-2. Molecular formula: C11H10N2O3. Mole weight: 218.21.
7-Aminodesacetoxycephalo sporanic Acid
A metabolite of Cephalexin. Group: Biochemicals. Alternative Names: 6R,7R)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; 7-Amino-3-deacetoxycephalosporan ic Acid; Deacetoxycephalosporan ic Acid; 7-ADCA. Grades: Highly Purified. CAS No. 22252-43-3. Pack Sizes: 50mg. US Biological Life Sciences.
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α - (Benzoylamino) benzeneacetamide-d10
Intermediate in the preparation of labeled Cephalexin. Group: Biochemicals. Alternative Names: N- (α -Carbamoylbenzyl) benzamide-d10. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
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Cefuroxime Axetil
It is the 1-(acetyloxy) ethyl ester of Cefuroxime , an injectable second generation cephalosporin with an excellent antibacterial activity. This ester has a broader spectrum of activity than cephalexin (first-generation) and is widely used to treat respiratory tract infections. Antibacterial. Group: Biochemicals. Alternative Names: (6R, 7R) -3-[[ (Aminocarbonyl) oxy]methyl]-7-[[ (2Z) -2- (2-furanyl) -2- (methoxyimino) acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic Acid 1-(Acetyloxy)ethyl Ester; Altacef; Bioracef; CCI 15641; Cefaks; Cefazine; Ceftin; Cefurax; Cefuroxime 1-Acetoxyethyl Ester; Elobact; Forcef; Oraxim; Zinat; Zinnat. Grades: Highly Purified. CAS No. 64544-07-6. Pack Sizes: 100mg. US Biological Life Sciences.
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