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| Product | Description | |
|---|---|---|
| Penicillic acid | It is produced by the strain of Pen. puberulum. It is an antibiotic with activity against gram-positive bacteria, negative bacteria and mycobacterium. It is also used as a raw material for various semisynthetic penicillins. Penicillic acid, a kind of polyketide mycotoxin, has been found to restrain GDP-mannose dehydrogenase and sorts of other dehydrogenases. It causes DNA to break. Synonyms: 3-Methoxy-5-methyl-4-oxohexa-2,5-dienoic acid; Penicillinsaure; NSC 402844; γ-Keto-β-methoxy-δ-methylene-Δα-hexenoic Acid; HSDB 3523. Grades: 98%. CAS No. 90-65-3. Molecular formula: C8H10O4. Mole weight: 170.16. |  |
| Penicillic acid | Penicillic acid is a polyketide mycotoxin produced by several species of Aspergillus and Penicillium. Penicillic acid exhibits cytotoxicity in rat alveolar macrophages (AM) in vitro. Penicillic acid inhibits Fas ligand-induced apoptosis by blocking self-processing of caspase-8 [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 90-65-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg. Product ID: HY-N6777. |  |
| Quinacillin | It is produced by the strain of Semisynthetic penicillin. It is also effective against gram-positive and gram-negative bacteria and penicillinase producing bacteria. Synonyms: Quinacilina; Quinacilline; Quinacillinum; (3-Carboxy-2-quinoxalinyl)penicillin; 3-Carboxy-2-quinoxalinylpenicillic acid; chinacillin; 7-chloro-2-ethyl-1,2,3,4-tetrahydro-4-oxo-6-quinazolinesulfonamide; 3-{[(2S,5R,6R)-2-Carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-6-yl]carbamoyl}-2-quinoxalinecarboxylic acid. CAS No. 1596-63-0. Molecular formula: C18H16N4O6S. Mole weight: 416.41. | |
| 1-Cyclopropane Mycophenolic Acid | 1-Cyclopropane Mycophenolic Acid is a non-active analogue of Mycophenolic Acid (M831500), an antibiotic produced by Penicillium brevi-compactum, P. Stoloniferum and related spp. A selective inhibitor of lymphocyte proliferation by blocking inosine monophosphate dehydrogenase, an enzyme involved in the de novo synthesis of purine nucleotides. Group: Biochemicals. Grades: Highly Purified. CAS No. 125198-40-5. Pack Sizes: 10mg, 100mg. Molecular Formula: C18H22O6. US Biological Life Sciences. |  Worldwide |
| 1-O-D-Sorbitol Mycophenolate | 1-O-D-Sorbitol Mycophenolate is an impurity or sugar conjugate of Mycophenolic Acid (M831500), which is an antibiotic produced by Penicillium brevi-compactum, P. Stoloniferum and related spp. It is a selective inhibitor of lymphocyte proliferation by blocking inosine monophosphate dehydrogenase. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C23H32O11, Molecular Weight: 484.49. US Biological Life Sciences. | Worldwide |
| 2-Ethoxynaphthalene-1-carboxylic Acid | 2-Ethoxynaphthalene-1-carboxylic Acid is used in the synthesis of various antistaphylococcic penicillins. Group: Biochemicals. Alternative Names: 2-Ethoxy-1-naphthoic Acid; 2-Ethoxy-1-naphthalenecarboxylic Acid. Grades: Highly Purified. CAS No. 2224-00-2. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 2-Ethoxynaphthalene-1-carboxylic Acid-d5 | Isotope labelled 2-Ethoxynaphthalene-1-carboxylic Acid is used in the synthesis of various antistaphylococcic penicillins. Group: Biochemicals. Alternative Names: 2-Ethoxy-1-naphthoic Acid-d5; 2-Ethoxy-1-naphthalenecarboxylic Acid-d5. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 2-Phenoxypropanoic Acid 4-Nitrophenyl Ester | 2-Phenoxypropanoic Acid 4-Nitrophenyl Ester is an intermediate in the synthesis of Phenethicillin (P296320), a semisynthetic penicillin based β-lactam antibiotic and are used in the treatment of bacterial infections caused by susceptible, usually Gram-positive bacteria. Group: Biochemicals. Grades: Highly Purified. CAS No. 408353-80-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C15H13NO5. US Biological Life Sciences. | Worldwide |
| 2-Phenoxypropanoic Acid 4-Nitrophenyl Ester | 2-Phenoxypropanoic Acid 4-Nitrophenyl Ester is an intermediate in the synthesis of Phenethicillin, which is a semisynthetic penicillin β-lactam antibiotic used to treat bacterial infections. Synonyms: 4-Nitrophenyl 2-phenoxypropanoate; Propanoic acid, 2-phenoxy-, 4-nitrophenyl ester. Grades: ≥95%. CAS No. 408353-80-0. Molecular formula: C15H13NO5. Mole weight: 287.27. | |
| [2R-[2α(S*),4 β ]]-4-[[ (2, 2-Dimethyl-1-oxopropoxy) methoxy]carbonyl]-α -[[ (hexahydro-1H-azepin-1-yl) methylene]amino]-5, 5-dimethyl-2-thiazolidineacetic Acid | [2R-[2α(S*),4 β ]]-4-[[ (2, 2-Dimethyl-1-oxopropoxy) methoxy]carbonyl]-α -[[ (hexahydro-1H-azepin-1-yl) methylene]amino]-5, 5-dimethyl-2-thiazolidineacetic Acid is an impurity of Pivmecillinam (P550700), an orally active prodrug of Amdinocillin (A576300), an broad spectrum penicillin antibiotic that binds specifically to penicillin binding protein 2. Group: Biochemicals. Grades: Highly Purified. CAS No. 72584-25-9. Pack Sizes: 1mg, 5mg. Molecular Formula: C21H35N3O6S, Molecular Weight: 457.58. US Biological Life Sciences. | Worldwide |
| [2R-[2α(S*),4β]]-4-[[(2,2-Dimethyl-1-oxopropoxy)methoxy]carbonyl]-α-[[(hexahydro-1H-azepin-1-yl)methylene]amino]-5,5-dimethyl-2-thiazolidineacetic Acid | Pivmecillinam EP Impurity B is an impurity of Pivmecillinam, which is an orally active prodrug of the broad-spectrum penicillin antibiotic Mecillinam. Synonyms: Pivmecillinam Impurity B; [2R-[2α(S*),4β]]-4-[[(2,2-Dimethyl-1-oxopropoxy)methoxy]carbonyl]-α-[[(hexahydro-1H-azepin-1-yl)methylene]amino]-5,5-dimethyl-2-thiazolidineacetic Acid; 2-Thiazolidineacetic acid, 4-[[(2,2-dimethyl-1-oxopropoxy)methoxy]carbonyl]-α-[[(hexahydro-1H-azepin-1-yl)methylene]amino]-5,5-dimethyl-, [2R-[2α(S*),4β]]-. CAS No. 72584-25-9. Molecular formula: C21H35N3O6S. Mole weight: 457.58. | |
| (2R,4S)-2-[(2S,5S)-5-(4-Hydroxyphenyl)-3,6-dioxo-2-piperazinyl]-5,5-dimethyl-4-thiazolidinecarboxylic Acid | (2R,4S)-2-[(2S,5S)-5-(4-Hydroxyphenyl)-3,6-dioxo-2-piperazinyl]-5,5-dimethyl-4-thiazolidinecarboxylic Acid is an impurity in the synthesis of N-(Penicillan-6-yl) Open Ring Amoxicillinamide Disodium Salt , whch is an impurity of Amoxicillin (A634235); a semi-synthetic antibiotic related to Penicillin (P233500). Antibacterial. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C16H19N3O5S. US Biological Life Sciences. | Worldwide |
| (2R, 4S) -2- ( (R) -2- (Benzyl (2- (benzylamino) ethyl) amino) -2-oxo-1- (2-phenylacetamido) ethyl) -5, 5-dimethylthiazolidine-4-carboxylic Acid | (2R, 4S) -2- ( (R) -2- (Benzyl (2- (benzylamino) ethyl) amino) -2-oxo-1- (2-phenylacetamido) ethyl) -5, 5-dimethylthiazolidine-4-carboxylic Acid is an impurity of Amoxicillin (A634235), a semi-synthetic antibiotic related to Penicillin. Antibacterial. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C32H38N4O4S, Molecular Weight: 574.73. US Biological Life Sciences. | Worldwide |
| (2R, 4S) -2- ( (R) -2- (Benzyl (2- (benzylamino) ethyl) amino) -2-oxo-1- (2-phenylacetamido) ethyl) -5, 5-dimethylthiazolidine-4-carboxylic Acid-d4 | (2R, 4S) -2- ( (R) -2- (Benzyl (2- (benzylamino) ethyl) amino) -2-oxo-1- (2-phenylacetamido) ethyl) -5, 5-dimethylthiazolidine-4-carboxylic Acid-d4 is a labelled analogue of (2R, 4S) -2- ( (R) -2- (Benzyl (2- (benzylamino) ethyl) amino) -2-oxo-1- (2-phenylacetamido) ethyl) -5, 5-dimethylthiazolidine-4-carboxylic Acid (B209965), an impurity of Amoxicillin (A634235), which is a semi-synthetic antibiotic related to Penicillin. Antibacterial. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C32H34D4N4O4S, Molecular Weight: 578.76. US Biological Life Sciences. | Worldwide |
| (2R-trans) -5, 5-Dimethyl-2-[[ (phenylacetyl) amino]methyl]-4-thiazolidinecarboxylic Acid | (2R-trans) -5, 5-Dimethyl-2-[[ (phenylacetyl) amino]methyl]-4-thiazolidinecarboxylic acid is a degradation product of Penicillins. Group: Biochemicals. Grades: Highly Purified. CAS No. 73184-06-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C15H20N2O3S, Molecular Weight: 308.399999999999. US Biological Life Sciences. | Worldwide |
| (2R-trans)-5,5-Dimethyl-2-[[(phenylacetyl)amino]methyl]-4-thiazolidinecarboxylic Acid | (2R-trans)-5,5-Dimethyl-2-[[(phenylacetyl)amino]methyl]-4-thiazolidinecarboxylic acid is a degradation product of Penicillin, which is a β-lactam antibiotic used as an antibacterial agent. Synonyms: D-α-Benzylpenilloic Acid; (2R,4S)-5,5-Dimethyl-2-[[(2-phenylacetyl)amino]methyl]-4-thiazolidinecarboxylic Acid; 4-Thiazolidinecarboxylic acid, 5,5-dimethyl-2-[[(2-phenylacetyl)amino]methyl]-, (2R,4S)-; Benzylpenilloic acid; Penilloic G acid; (5R,3S)-Benzyl-D-penilloic acid. Grades: 98%. CAS No. 73184-06-2. Molecular formula: C15H20N2O3S. Mole weight: 308.40. | |
| [2S-[2α,5α,6 β (S*) ]]-6-[[ (4-Hydroxyphenyl) [ (3-methoxy-1-methyl-3-oxo-1-propenyl) amino]acetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid-d4 | [2S-[2α,5α,6 β (S*) ]]-6-[[ (4-Hydroxyphenyl) [ (3-methoxy-1-methyl-3-oxo-1-propenyl) amino]acetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid-d4 is an intermediate used in the synthesis of Amoxicillin-d4 (Major), which is labelled semi-synthetic antibiotic related to Penicillin. Antibacterial. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C21H21D4N3O7S, Molecular Weight: 467.53. US Biological Life Sciences. | Worldwide |
| [2S-[2α,5α,6 β (S*) ] ] -6- [ [ (4-Hydroxyphenyl) [ [ [ (4-nitrophenyl) methoxy] carbonyl] amino] acetyl] amino] -3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo [3. 2. 0] heptane-2-carboxylic Acid | [2S-[2α,5α,6 β (S*) ] ] -6- [ [ (4-Hydroxyphenyl) [ [ [ (4-nitrophenyl) methoxy] carbonyl] amino] acetyl] amino] -3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo [3. 2. 0] heptane-2-carboxylic Acid is an impurity in the synthesis of N-(Penicillan-6-yl) Open Ring Amoxicillinamide Disodium Salt, which is an impurity of Amoxicillin (A634235); a semi-synthetic antibiotic related to Penicillin (P233500). Antibacterial. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C24H23N4NaO9S. US Biological Life Sciences. | Worldwide |
| 3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylcarboxylic-13C4 Acid Methyl Ester | Used in the preparation of isoxazolyl penicillin derivatives. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| 3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylcarboxylic Acid | Used in the preparation of isoxazolyl penicillin derivatives. Group: Biochemicals. Alternative Names: 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic Acid; 5-Methyl-3- (2, 6-dichlorophenyl) isoxazole-4-carboxylic Acid. Grades: Highly Purified. CAS No. 3919-76-4. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylcarboxylic Acid Methyl Ester | Used in the preparation of isoxazolyl penicillin derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 4402-83-9. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid | 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid is an impurity of Flucloxacillin, which is a narrow-spectrum beta-lactam antibiotic of the penicillin class. Synonyms: 3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarboxylic Acid; Flucloxacillin EP Impurity D; Flucloxacillin impurity D. Grades: 98%. CAS No. 3919-74-2. Molecular formula: C11H7ClFNO3. Mole weight: 255.63. | |
| 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid-13C4 | 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid is the isotope labelled impurity of Flucloxacillin (F419200), a new semisynthetic penicillin with broad spectrum of antibacterial activity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C713C4H7ClFNO3. US Biological Life Sciences. | Worldwide |
| 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid-13C4 Ethyl Ester | 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid-13C4 Ethyl Ester is an isotope labelled derivative in the synthesis of Flucloxacillin (F419200), a new semisynthetic penicillin with broad spectrum of antibacterial activity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C913C4H11ClFNO3. US Biological Life Sciences. | Worldwide |
| 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid Ethyl Ester | 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid Ethyl Ester is a derivative in the synthesis of Flucloxacillin (F419200), a new semisynthetic penicillin with broad spectrum of antibacterial activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 83817-51-0. Pack Sizes: 25mg, 50mg. Molecular Formula: C13H11ClFNO3. US Biological Life Sciences. | Worldwide |
| 3-Bromophenylacetic Acid | 3-Bromophenylacetic Acid is a halo substituted phenylacetic acid with anti oxidative properties. 3-Bromophenylacetic Acid has been shown to inhibit penicillin biosynthetic enzymes. Group: Biochemicals. Alternative Names: (m-Bromophenyl)acetic Acid; 2-(3-Bromophenyl)acetic Acid; 3-Bromobenzeneacetic Acid. Grades: Highly Purified. CAS No. 1878-67-7. Pack Sizes: 25g. US Biological Life Sciences. | Worldwide |
| 4-Hydroxycoumarin | 4-Hydroxycoumarin is a metabolite of Penicillum jensenii. It has an anticoagulant effect. Synonyms: 4-Coumarinol; 4-Hydroxy-2H-chromen-2-one; Benzotetronic acid. Grades: > 95%. CAS No. 1076-38-6. Molecular formula: C9H6O3. Mole weight: 162.14. | |
| 4-Nitrophenyl-methoxycarbonylamino N-(Penicillan-6-yl) Open Ring Amoxicillinamide Disodium Salt | 4-Nitrophenyl-methoxycarbonylamino N-(Penicillan-6-yl) Open Ring Amoxicillinamide Disodium Salt is an intermediate in the synthesis of Amoxicillin, which is an antibiotic used to treat a number of bacterial infections including middle ear infections, strep throat, pneumonia, skin infections, and urinary tract infections. Synonyms: Disodium (2S, 5R, 6R) -6-{[ (2R) -2-[ (2R, 4S) -4-carboxylato-5, 5-dimethyl-1, 3-thiazolidin-2-yl]-2-{[ (4-hydroxyphenyl) ({[ (4-nitrobenzyl) oxy]carbonyl}amino) acetyl]amino}acetyl]amino}-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylate; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6- [ [ (2R) -2- [ (2R, 4S) -4-carboxy-5, 5-dimethyl-2-thiazolidinyl] -2- [ [2- (4-hydroxyphenyl) -2- [ [ [ (4-nitrophenyl) methoxy] carbonyl] amino] acetyl] amino] acetyl] amino] -3, 3-dimethyl-7-oxo-, sodium salt, (2S,5R,6R)- (1:2). Molecular formula: C32H34N6Na2O12S2. Mole weight: 804.75. | |
| (4S)-Dicloxilloic Acid | (4S)-Dicloxilloic Acid is a metabolite of Dicloxacillin, which is a narrow-spectrum β-lactam antibiotic of the penicillin class used to treat infections caused by susceptible (non-resistant) Gram-positive bacteria. Synonyms: (4S)-2-[[[3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid; 2-[[[[3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]methyl]-5,5-dimethyl-(4S)-thiazolidinecarboxylic Acid; Dicloxacillin Impurity B; Dicloxacillin EP Impurity B; 4-Thiazolidinecarboxylic acid, 2-[[[[3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]methyl]-5,5-dimethyl-, (4S)-. Molecular formula: C18H19Cl2N3O4S. Mole weight: 444.33. | |
| 5-Hydroxymethyl Flucloxacillin | An impurity of Flucloxacillin. Flucloxacillin is a narrow-spectrum beta-lactam antibiotic of the penicillin class. Synonyms: 5-Hydroxymethyl Flucloxacillin; (2S,5R,6R)-6-[[[3-(2-Chloro-6-fluorophenyl)-5-(hydroxymethyl)-4-isoxazolyl]carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. Grades: > 95%. CAS No. 75524-31-1. Molecular formula: C19H16ClFN3O6S Na. Mole weight: 468.87 22.99. | |
| 5R,6R-Benzylpenicilloate Disodium Salt | 5R,6R-Benzylpenicilloate Disodium Salt is the β-lactamase cleavage product/metabolite of antibiotic Penicillin G. Synonyms: [2R-[2α(R*),4β]]-4-carboxy-5,5-dimethyl-α-[(phenylacetyl)amino]-2-thiazolidineacetic Acid Disodium Salt; (αR,2R,4S)-4-Carboxy-5,5-dimethyl-α-[(2-phenylacetyl)amino]-2-Thiazolidineacetic Acid Sodium Salt. CAS No. 63448-72-6. Molecular formula: C16H18N2Na2O5S. Mole weight: 396.37. | |
| 5R,6R-Benzylpenicilloic Acid | 5R,6R-Benzylpenicilloic Acid is the β-lactamase cleavage product/metabolite of antibiotic Penicillin G. Synonyms: (αR,2R,4S)-4-Carboxy-5,5-dimethyl-α-[(2-phenylacetyl)amino]-2-thiazolidineacetic Acid; [2R-[2α(R*),4β]]-4-Carboxy-5,5-dimethyl-α-[(phenylacetyl)amino]-2-thiazolidineacetic Acid; Benzyl Penicilloic Acid (Mixture of Diastereomers); D-benzylpenicilloic acid; Benzylpenicilloic acid; 4-carboxy-5,5-dimethyl-alpha-((phenylacetyl)amino)-2-thiazolidineacetic acid. Grades: 97%. CAS No. 87492-68-0. Molecular formula: C16H20N2O5S. Mole weight: 352.40. | |
| 6-Aminopenicillanic acid | 6-Aminopenicillanic acid (6-APA) is an important precursor for the synthesis of b-lactam antibiotics. 6-Aminopenicillanic acid is the main product of Penicillin G (PenG) hydrolyzed by penicillin acylase (PA) [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 6-APA. CAS No. 551-16-6. Pack Sizes: 500 mg. Product ID: HY-W013549. | |
| 6-Aminopenicillanic acid | 6-Aminopenicillanic acid (6-APA) is an important precursor for the synthesis of lactam antibiotics. 6-Aminopenicillanic acid is the main product of Penicillin G (PenG) hydrolyzed by penicillin acylase (PA). Group: Inhibitors. Alternative Names: (25,5R,6R)-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;6-AMINO-2,2-DIMETHYL-5-OXOPERHYDROAZETO[2,1-B][1,3]THIAZOLE-3-CARBOXYLIC ACID;6-AMINO-3,3-DIMETHYL-7-OXO-4-THIA-1-AZABICYCLO[3.2.0]HEPTANE-2-CARBOXYLIC ACID;6-APA;(+)-6-AMINOPENICILLANIC ACID;6-AMINOPENICILLANIC ACID;6-AMINO PENICILLINIC ACID. CAS No. 551-16-6. Molecular formula: C8H12N2O3S. Mole weight: 216.26. Appearance: Solid. Purity: ≥98.0%. Canonical SMILES: [C@H]12SC ([C@@H] (N1C (=O)[C@H]2N)C (=O)O) (C)C. Catalog: ACM551166. |  |
| 6-Aminopenicillanic acid | It is produced by the strain of Peniclllun chrysogenum and Pleurotus ostreatus. 6-APA is the main raw material for semisynthesis of penicillin, and the key intermediates for semisynthesis of cephalosporin (7-ACA) and 7-amino-deacetylated ceosenoic acid (7-ADCA) can be generated by chemical or enzymatic ring expansion. Synonyms: 6-APA; Sulbactam Impurity B; Amoxicillin Impurity A; Amoxicillin Related Compound A; Amoxicillin EP Impurity A; Ampicillin EP Impurity A; Penicin; Penin; Aminopenicillanic acid; 6-Aps; Phenacyl 6-aminopenicillinate. Grades: > 95%. CAS No. 551-16-6. Molecular formula: C8H12N2O3S. Mole weight: 216.26. | |
| (+)-6-Aminopenicillanic Acid | (+)-6-Aminopenicillanic Acid 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. Group: Biochemicals. Alternative Names: (2S, 5R, 6R)-6-Amino-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid; 6-APA; 6-APS; 6 β-Aminopenicillanic acid; NSC 50071; [2S-(2α,5α,6 β )]-6-Amino-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid; Phenacyl 6-Aminopenicillinate. Grades: Highly Purified. CAS No. 551-16-6. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 6-APA Piperacillin Dimer | 6-APA Piperacillin Dimer is an impurity of Piperacillin, which is a broad-spectrum semi-synthetic antibiotic related to Penicillin. Synonyms: (2S,5R,6R)-6-((2S,5R,6R)-6-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[[(2S,5R,6R)-6-[[(2R)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-yl]carbonyl]amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-. Grades: 97%. Molecular formula: C31H37N7O9S2. Mole weight: 715.80. | |
| 6-Formamidopenicillanic Acid | 6-Formamidopenicillanic Acid is a penicillin related compound. Synonyms: [2S-(2α,5α,6β)]-6-(formylamino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid; Hypericum; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-(formylamino)-3,3-dimethyl-7-oxo-, (2S,5R,6R)-; 6-Formamido-2,2-dimethylpenam-3α-carboxylic acid. Grades: 98%. CAS No. 64527-04-4. Molecular formula: C9H12N2O4S. Mole weight: 244.27. | |
| Adenophostin A | Adenophostin A is an inositol-1,4,5-triphosphate receptor antagonist produced from Penicillurn brevicompactum SANK 11991. Adenophostin is a potent inositol trisphosphate (IP3) receptor agonist. Synonyms: 2'-Adenylic acid, 3'-O-(3,4-di-O-phosphono-alpha-D-glucopyranosyl)-. Grades: >95%. CAS No. 149091-92-9. Molecular formula: C16H26N5O18P3. Mole weight: 669.32. | |
| Amdinocillin | Amdinocillin. Group: Biochemicals. Alternative Names: (2S, 5R, 6R)-6-[[(Hexahydro-1H-azepin-1-yl)methylene]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic acid; FL-1060, ro-9070, mecillinam, 6- [ [ (hexahydro-1H-azepin-1-yl) methylene] amino] penicillanic acid; Mecillinam. Grades: Highly Purified. CAS No. 32887-01-7. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C15H23N3O3S. US Biological Life Sciences. | Worldwide |
| Amoxicillin-13C6 | Labeled semi-synthetic antibiotic related to Penicillin. Antibacterial. Group: Biochemicals. Alternative Names: (2S, 5R, 6R) -6-[[ (2R) -2-Amino-2- (4-hydroxyphenyl) acetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid-13C6; AMPC-13C6; Amoxycillin-13C6; Helvamox-13C6 ; Pasetocin-13C6; Penimox-13C6; Zamocillin-13C6. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Amoxicillin-d4 | Labeled semi-synthetic antibiotic related to Penicillin. Antibacterial. Group: Biochemicals. Alternative Names: (2S, 5R, 6R) -6-[[ (2R) -2-Amino-2- (4-hydroxyphenyl) acetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid-d4; AMPC-d4; Amoxycillin-d4; Helvamox-d4;Pasetocin-d4; Penimox-d4; Zamocillin-d4. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Amoxicillin Dimer Impurity | An impuroty of Amoxicillin, a β-lactam antibiotic in the aminopenicillin family used to treat bacterial infections caused by susceptible Gram-positive and Gram-negative microorganisms. Synonyms: Amoxicillin Dimer (penicilloic acid form). CAS No. 210289-72-8. Molecular formula: C32H40N6O11S2. Mole weight: 748.82. | |
| Amoxicillin Dimer tri-Sodium Salt (penicilloic acid form) (Mixture of Diastereomers) | Amoxicillin Dimer tri-Sodium Salt (penicilloic acid form) (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00809. Format: Neat. |  |
| Amoxicillin Dimer tri-Sodium Salt (penicilloic acid form)(Mixture of Diastereomers) | Amoxicillin Dimer tri-Sodium Salt (penicilloic acid form)(Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 5MG. Catalog: APS005756. Format: Neat. Shipping: Room Temperature. | |
| Amoxicillin Impurity D | An impurity of Amoxicillin. Synonyms: Amoxicillin USP RC D ; Amoxicillin Penicilloic Acid. Grades: > 95%. CAS No. 68728-47-2. Molecular formula: C16H21N3O6S. Mole weight: 383.43. | |
| Amoxicillin Trihydrate | Semi-synthetic antibiotic related to Penicillin. Antibacterial. Group: Biochemicals. Alternative Names: (2S, 5R, 6R) -6-[[ (2R) -2-Amino-2- (4-hydroxyphenyl) acetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid; AMPC; Amoxillat; Ardine; Helvamox; Pasetocin; Penimox; Zamocillin. Grades: Highly Purified. CAS No. 61336-70-7; 26787-78-0 (anhydrous). Pack Sizes: 1g, 5g, 10g, 25g, 100g. Molecular Formula: C16H25N3O8S ·3H2O, Molecular Weight: 419.45. US Biological Life Sciences. | Worldwide |
| Ampicillin | Orally active, semi-synthetic antibiotic; structurally related to penicillin. Antibacterial. Group: Biochemicals. Alternative Names: (2S, 5R, 6R)-6-[[(2R)-2-Amino-2-phenylacetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid; AY 6108; Albipen; Amfipen; Amplital; Penicline. Grades: Highly Purified. CAS No. 69-53-4. Pack Sizes: 5g, 10g, 25g, 50g. Molecular Formula: C16H19N3O4S, Molecular Weight: 349.41. US Biological Life Sciences. | Worldwide |
| Ampicillin-d5 (Mixture of Diastereomers) | Labeled Ampicillin. Orally active, semi-synthetic antibiotic; structurally related to penicillin. Antibacterial. Group: Biochemicals. Alternative Names: (2S, 5R, 6R)-6-[[(2RS)-2-Amino-2-(phenyl-d5)acetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid; AY 6108-d5; Albipen-d5; Amfipen-d5; Amplital-d5; Penicline-d5. Grades: Highly Purified. CAS No. 1426173-65-0. Pack Sizes: 1mg. Molecular Formula: C??H??D?N?O?S, Molecular Weight: 354.44. US Biological Life Sciences. | Worldwide |
| Ampicillin EP Impurity M | An impurity of Ampicillin, an antibiotic used for the treatment of various bacterial infections. Synonyms: co-oligomers of ampicillin and of penicilloic acids of ampicillin. | |
| Ampicillin Sodium Salt | Ampicillin Sodium Salt is a readily-soluble form of ampicillin. It belongs to the group of beta-lactam antibiotics. These antibotics gram-negative bacteria to which E. coli and Salmonella belong. beta-lactam antibiotic prevent the formation of peptidoglycan, an essential building block of the cell membrane. Thus, preventing growth of cells. Used to select for drug-resistant, plasmid-bearing bacteria. Group: Biochemicals. Alternative Names: 6-[D-(-)-alpha-Aminophenylacetamido]-penicillanic acid, sodium salt; Sodium [2S-[2α,5α,6 β (S*)]]-6-(aminophenylacetamido)-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylate. Grades: Molecular Biology Grade. CAS No. 69-52-3. Pack Sizes: 5g, 25g, 100g, 250g, 500g. Molecular Formula: C16H18N3O4SNa, Molecular Weight: 371.4. US Biological Life Sciences. | Worldwide |
| Ampicillin Solution 50mg/ml | Ampicillin Solution, 50mg/ml, is a convenient, ready to use concentrated solution for molecular biology selection applications. It belongs to the group of beta-lactam antibiotics. These antibotics gram-negative bacteria to which E. coli and Salmonella belong. Beta-lactam antibiotic prevent the formation of peptidoglycan, an essential building block of the cell membrane. Thus, preventing growth of cells. Group: Biochemicals. Alternative Names: 6-[D-(-)-alpha-Aminophenylacetamido]-penicillanic acid, sodium salt; Sodium [2S-[2α,5α,6 β (S*)]]-6-(aminophenylacetamido)-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylate. Grades: Molecular Biology Grade. CAS No. 69-52-3. Pack Sizes: 20ml, 5x20ml. US Biological Life Sciences. | Worldwide |
| Ampicillin Trihydrate 99+% | Ampicillin inhibits cell wall synthesis. Used to select for drug-resistant, plasmid-bearing bacteria. Group: Biochemicals. Alternative Names: D-(-)-α-Aminobenzylpenicillin; 6- [D (-) -α -Aminophenylacetamido] penicillanic acid. Grades: Highly Purified. CAS No. 7177-48-2. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Anhydro- (O-carboxyphenyl) phosphorochloridate | A Penicillin-Like-inhibitor of β-Lactamases. Group: Biochemicals. Alternative Names: 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one 2-oxide; Salicylic Acid Phosphorochloridate Cyclic Anhydride. Grades: Highly Purified. CAS No. 5381-98-6. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| APA Amoxicillin Amide | APA Amoxicillin Amide is a derivative of Amoxicillin, which is an antibiotic used to treat a number of bacterial infections including middle ear infections, strep throat, pneumonia, skin infections, and urinary tract infections. Synonyms: N-(Penicillan-6-yl) amoxicillinamide; Amoxicillin EP Impurity L; Amoxicillin USP Related Compound L; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[[(2S,5R,6R)-6-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-yl]carbonyl]amino]-3,3-dimeth yl-7-oxo-, (2S,5R,6R)-. Grades: 95%. CAS No. 1789703-32-7. Molecular formula: C24H29N5O7S2. Mole weight: 563.65. | |
| Aspoxicillin | Aspoxicillin is a semi-synthetic penicillin prepared from 6-aminopenicillanic acid (6-APA) or Amoxicillin. It has a broad antibacterial spectrum and has an effect on Pseudomonas aeruginosa. Synonyms: Aspoxicilina; Aspoxicilline; Aspoxicillinum. Grades: >98%. CAS No. 63358-49-6. Molecular formula: C21H27N5O7S. Mole weight: 493.53. | |
| Asterric Acid (Dimethylosoic acid, Antibiotic TAN 1415A, Antibiotic WF 12880A) | A fungal metabolite, asterric acid is isolated from a number of Aspergillus and Penicillium species. It is an inhibitor of vascular endothelial growth factor (VEGF). Asterric acid is an angiogenesis inhibitor acting on VEGF-induced tube formation of human umbilical vein endothelial cells. Group: Biochemicals. Alternative Names: Dimethylosoic acid, Antibiotic TAN 1415A, Antibiotic WF 12880A. Grades: Highly Purified. CAS No. 577-64-0. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Aztreonam | Aztreonam inhibits mucopeptide synthesis in the bacterial cell wall, thereby blocking peptidoglycan crosslinking. It has a very high affinity for penicillin-binding protein-3 and mild affinity for penicillin-binding protein-1a. Aztreonam binds the penicillin-binding proteins of Gram-positive and anaerobic bacteria very poorly and is largely ineffective against them. Synonyms: Propanoic acid, 2-[[(Z)-[1-(2-amino-4-thiazolyl)-2-[[(2S,3S)-2-methyl-4-oxo-1-sulfo-3-azetidinyl]amino]-2-oxoethylidene]amino]oxy]-2-methyl-; Az threonam; Az-threonam; Azactam; Azthreonam; Urobactam; 2-[[(Z)-[1-(2-Amino-4-thiazolyl)-2-[[(2S,3S)-2-methyl-4-oxo-1-sulfo-3-azetidinyl]amino]-2-oxoethylidene]amino]oxy]-2-methylpropanoic acid; Propanoic acid, 2-[[[1-(2-amino-4-thiazolyl)-2-[(2-methyl-4-oxo-1-sulfo-3-azetidinyl)amino]-2-oxoethylidene]amino]oxy]-2-methyl-, [2S-[2α,3β(Z)]]-; Antibiotic Squibb 26,776; Azonam; Aztreon; Nebactam; Primbactam; SQ 26776; Squibb 26776. Grades: >98%. CAS No. 78110-38-0. Molecular formula: C13H17N5O8S2. Mole weight: 435.43. | |
| Benzathine Benzyl Penicillin Impurity C | An impurity of Penicillin G which is an antibacterial drug (intravenous use) against a wide range of bacteria. Synonyms: Benzylpenicilloic acids Benzathine. Grades: > 95%. Molecular formula: C32H38N4O4S. Mole weight: 574.75. | |
| Benzyl N-acetyl-6-O-benzyl-a-D-muramic acid methyl ester | Benzyl N-acetyl-6-O-benzyl-α-D-muramic acid methyl ester is a widely employed compound within the biomedical realm assuming a pivotal function in the amalgamation of antibacterial drugs and antimicrobial pharmaceuticals, including penicillin and cephalosporin. Synonyms: N-Acetyl-1,6-bis-O-(phenylmethyl)-a-muramic acid methyl ester; (R)-Phenylmethyl 2-(acetylamino)-2-deoxy-3-O-(2-methoxy-1-methyl-2-oxoethyl)-6-O-(phenylmethyl)-a-D-glucopyranoside. CAS No. 107671-54-5. Molecular formula: C26H33NO8. Mole weight: 487.54. | |
| Benzylpenicillin | It is produced by the strain of Penicillum sp. Penicillin has a strong antibacterial effect on gram-positive bacteria, Neisseria, Haemophilus, anaerobes (except fragile bacilli), spirochetes and actinomycetes, but no effect on mycobacterium tuberculosis, rickettsia, fungi, protozoa and virus. Synonyms: penicillin g; Benzylpenicillinic acid; Pencillin G. Molecular formula: C16H18N2O4S. Mole weight: 334.39. | |
| Benzylpenicillin Diethylaminoethyl Ester Hydroiodide | Benzylpenicillin Diethylaminoethyl Ester Hydroiodide. Group: Biochemicals. Alternative Names: 3, 3-Dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic acid 2-(Diethylamino)ethyl Ester Monohydriodide; (2S, 5R, 6R)-3, 3-Dimethyl-7-oxo-6-[(phenylacetyl)amino]-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic acid 2-(Diethylamino)ethyl Ester Monohydriodide; Alivin; Benzylpenicillin β-diethylaminoethyl ester hydriodide; Bronchocillin; Bronchopen; Broncopen; Deripen; Diethylaminoethyl Ester Penicillin Hydriodide; Eficillin; Ephicillin Hydriodide; Estopen; Leocillin; Mamyzin; Neo-Penil; Penethacillin; Penethamate Hydriodide; Penethecillin; Penicillin G Diethylaminoethyl Ester Hydriodide; Pulmaxil N; Pulmo 500; β-Diethylaminoethyl Benzylpenicillinate Hydriodide. Grades: Highly Purified. CAS No. 808-71-9. Pack Sizes: 100mg. Molecular Formula: C22H32IN3O4S, Molecular Weight: 561.48. US Biological Life Sciences. | Worldwide |
| Benzylpenicilloic Acid Benzathide | Benzylpenicilloic Acid Benzathide is an impurity of Amoxicillin, which is an antibiotic used to treat a number of bacterial infections including middle ear infections, strep throat, pneumonia, skin infections, and urinary tract infections. Synonyms: (2R,4S)-2-[(1R)-2-[benzyl-[2-(benzylamino)ethyl]amino]-2-oxo-1-[(2-phenylacetyl)amino]ethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid; Benzathine Benzylpenicillin Impurity C (EP); Benzathine Benzyl Penicillin Impurity C (Benzylpenicilloic acids Benzathine); 4-Thiazolidinecarboxylic acid, 5, 5-dimethyl-2-[ (1R) -2-oxo-1-[ (2-phenylacetyl) amino]-2-[ (phenylmethyl) [2-[ (phenylmethyl) amino]ethyl]amino]ethyl]-, (2R,4S)-. Grades: 98%. Molecular formula: C32H38N4O4S. Mole weight: 574.73. | |
| Benzyl Penicilloic Acid HCl (Mixture of Diastereomers) | An impurity of Penicilloic Acid which is a thiazolidinedicarboxylic acid obtained from the penicillins by the hydrolytic opening of the lactam ring. Grades: > 95%. Molecular formula: C16H20N2O5S.HCl. Mole weight: 388.87. | |
| Benzyl Penicilloic Acid (Mixture of Diastereomers) | Benzylpenicilloic Acid is a secondary metabolites of Penicillin G. Synonyms: NSC 163084; Penicilloic G Acid; 4-Carboxy-5,5-dimethyl-α-[(2-phenylacetyl)amino]-2-thiazolidineacetic Acid; (Phenylmethyl)-Penicilloic Acid; Penicilloinsaure. Grades: ≥95%. CAS No. 13057-98-2. Molecular formula: C16H20N2O5S. Mole weight: 352.40. | |
| Benzyl Penicilloic Acid Mono-Sodium Salt (Mixture of Diastereomers) | An impurity of Penicilloic Acid which is a thiazolidinedicarboxylic acid obtained from the penicillins by the hydrolytic opening of the lactam ring. Grades: > 95%. Molecular formula: C16H19N2O5S.Na. Mole weight: 374.39. | |
| Benzyl Penicilloic Acid Sodium Salt (Mixture of Diastereomers) | Cas No. 16349-25-0. | |
| Benzylpenilloic Acid | An impurity of Benzylpenilloic which can be used to prepare Penicillamine. Synonyms: Penilloic acid; 501-34-8; 5,5-dimethyl-2-[[(2-phenylacetyl)amino]methyl]-1,3-thiazolidine-4-carboxylic acid; 5,5-Dimethyl-2-((2-phenylacetamido)methyl)thiazolidine-4-carboxylic acid; (2R-trans)-5,5-Dimethyl-2-[[(phenylacetyl)amino]methyl]-4-thiazolidinecarboxylicAcid; Penilloate; Penillosaure; Maybridge3_004396; 5,5-dimethyl-2-{[(2-phenylacetyl)amino]methyl}-1,3-thiazolane-4-carboxylic acid; DTXSID00964517; DTXSID60292186; LRWFMQCGNBOTQP-UHFFFAOYSA-N; HMS1443H18; NSC80686; NSC-80686; IDI1_015783; Q27277833; 2-{[(1-Hydroxy-2-phenylethylidene)amino]methyl}-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid; 28325-47-5. Grades: > 95%. CAS No. 501-34-8. Molecular formula: C15H20N2O3S. Mole weight: 308.4. | |
| β-S-(4-Methoxybenzylmercapto)isovaleric acid | β-S-(4-Methoxybenzylmercapto)isovaleric acid is a derivative of D-Penicillamine, which is a penicillin metabolite used in the treatment of Wilson's disease, Cystinuria, Scleroderma and arsenic poisoning. Synonyms: 3-[[(4-Methoxyphenyl)methyl]thio]-3-methylbutanoic Acid; 3-[(4-Methoxybenzyl)sulfanyl]-3-methylbutanoic acid; S-(4-Methoxybenzyl)-deamino-penicillamine; Butanoic acid, 3-[[(4-methoxyphenyl)methyl]thio]-3-methyl-. Grades: ≥95%. CAS No. 268219-99-4. Molecular formula: C13H18O3S. Mole weight: 254.35. | |
| Bis(4-nitrobenzyl) Oxacillin Penillic Acid | Bis(4-nitrobenzyl) Oxacillin Penillic Acid is an intermediate in the synthesis of Oxacillin, which is used as an antibiotic related to Penicillin. Molecular formula: C33H29N5O9S. Mole weight: 671.68. | |
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