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| Product | Description | |
|---|---|---|
| 7-Aminocephalosporanic acid | 7-aminocephalosporanic acid (7-ACA) is a HSP90β inhibitor and an antibiotic. 7-Aminocephalosporanic acid is the core chemical structure of the synthesis of cephalosporin antibiotics and an effective β-lactamase inhibitor [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: 7-ACA. CAS No. 957-68-6. Pack Sizes: 100 mg. Product ID: HY-B1434. |  |
| 7-Aminocephalosporanic acid | It is the starting material for the semisynthesis of cephalosporin and can be prepared by mild acid hydrolysis or enzymatic hydrolysis of cephalosporin C. Synonyms: 7-ACA. Grades: >98%. CAS No. 957-68-6. Molecular formula: C10H12N2O5S. Mole weight: 272.28. |  |
| 7-Aminocephalosporanic Acid | It is the starting material for semi-synthetic cephalosporins. Obtained by mild acid hydrolysis of cephalosporin C. Group: Biochemicals. Alternative Names: (6R,7R)-3-[(Acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; (7R)-7-Aminocephalosporanic Acid; 3-(Acetoxymethyl)-7-aminocephem-4-carboxylic Acid; 7-ACA; 7-ACS; 7 β-Aminocephalosporanic Acid. Grades: Highly Purified. CAS No. 957-68-6. Pack Sizes: 5g. US Biological Life Sciences. |  Worldwide |
| glutaryl-7-aminocephalosporanic-acid acylase | Forms 7-aminocephalosporanic acid, a key intermediate in the synthesis of cephem antibiotics. It reacts only weakly with cephalosporin C. Group: Enzymes. Synonyms: 7β-(4-carboxybutanamido)cephalosporanic acid acylase; cephalosporin C acylase; glutaryl-7-ACA acylase; CA; GCA; GA; cephalosporin acylase; glutaryl-7-aminocephalosporanic acid acylase; GL-7-ACA acylase. Enzyme Commission Number: EC 3.5.1.93. CAS No. 56645-46-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4485; glutaryl-7-aminocephalosporanic-acid acylase; EC 3.5.1.93; 56645-46-6; 7β-(4-carboxybutanamido)cephalosporanic acid acylase; cephalosporin C acylase; glutaryl-7-ACA acylase; CA; GCA; GA; cephalosporin acylase; glutaryl-7-aminocephalosporanic acid acylase; GL-7-ACA acylase. Cat No: EXWM-4485. |  |
| Cefoperazone Impurity D | 7-Amino-3-(1,2,3-triazol-5-ylthiomethyl)-3-cephem-4-carboxylic Acid is the 2-(triazolylthio)methyl analogue of 7-Aminocephalosporanic Acid (A603415). 7-Amino-3-(1,2,3-triazol-5-ylthiomethyl)-3-cephem-4-carboxylic Acid is used in the preparation of triazole-based semi-synthetic cephalosporins. Synonyms: (6R,7R)-7-Amino-8-oxo-3-[(1H-1,2,3-triazol-4-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; (6R-trans)-7-Amino-8-oxo-3-[(1H-1,2,3-triazol-4-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid. Grades: > 95%. CAS No. 37539-03-0. Molecular formula: C10H11N5O3S2. Mole weight: 313.36. | |
| Ceftriaxone Sodium Sterile | Ceftriaxone disodium salt is a third generation semisynthetic cephalosporin antibiotic, which is chemically synthesized form 7-aminocephalosporanic acid (7-ACA). It has a broad spectrum of activity against Gram-positive and Gram-negative aerobic and anaerobic bacteria, and is generally more active against Gram-negative bacteria than the first and second generation cephalosporins. It has increased stability to β-lactamases compared with the first and second generation cephalosporins. Incorporation of the triazine substituted side chain into the 3-position of the cephalosporin nucleus markedly prolong serum half-life. Synonyms: Ceftriaxone sodium, Disodium (6R, 7R)-7-[[ (2Z)- (2-aminothiazol-4-yl) (methoxyimino)acetyl]amino]-3-[[ (2-methyl-6-oxido-5-oxo-2, 5-dihydro-1, 2, 4-triazin-3-yl)sulfanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylate 3.5 hydrate, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6. CAS No. 104376-79-6. Product ID: PAP-0096. Molecular formula: C18H16N8Na2O7S3·31/2H2O. Mole weight: 661.58. Product Keywords: Antibacterial, Anti-inflammatory and Antiviral Series; PAP-0096; Ceftriaxone Sodium Sterile; 104376-79-6; Ceftriaxone sodium, Disodium (6R, 7R)-7-[[ (2Z)- (2-aminothiazol-4-yl) (methoxyimino)acetyl]amino]-3-[[ (2-methyl-6-oxido-5-oxo-2, 5-dihydro-1, 2, 4-triazin-3-yl) |  |
| Desacetyl-7-ACA lactone | Desacetyl-7-ACA lactone is a lactone derivative of 7-Aminocephalosporanic acid, a fundamental building block in the synthesis of cephalosporin antibiotics. Synonyms: (5aR,6R)-6-Amino-5a,6-dihydro-3H,7H-Azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione; (5aR-trans)-6-amino-5a,6-dihydro-3H,7H-Azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione. Grades: > 95%. CAS No. 184696-69-3. Molecular formula: C8H8N2O3S. Mole weight: 212.23. | |
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