A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
A protected metabolite of Cholesterol. Group: Biochemicals. Alternative Names: (3 β,7α)-7-O-tert-Butyldimethylsilyl-cholest-5-ene-3,7-diol. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
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7-alpha-Thiomethyl Spironolactone
A metabolite of Spironolactone. Synonyms: 17a-Hydroxy-7a-(methylthio)-3-oxo-pregn-4-ene-21-carboxylic Acid g-Lactone. Grades: > 95%. CAS No. 38753-77-4. Molecular formula: C23H32O3S. Mole weight: 388.57.
7α-Thiomethyl Spironolactone-d7 (Major)
A labeled metabolite of Spironolactone. Group: Biochemicals. Alternative Names: 17α-Hydroxy-7α-(methylthio)-3-oxo-pregn-4-ene-21-carboxylic Acid γ-Lactone-d7;SC 26519-d7; 7α-Thiomethylspirolactone-d7; 7α-Thiomethyl-SL-d7. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
7-Amino-1,5-dihydro-5-imino-2,8-quinolinedione is a quinoline derivative. The principle use of Quinoline is the preparation of 8-hydroxyquinoline (H953265), a versatile chelating agent and precursor to certain antimalarial and anticancer drugs. Group: Biochemicals. Grades: Highly Purified. CAS No. 15544-53-3. Pack Sizes: 10mg. US Biological Life Sciences.
An intermediate in the synthesis of Bifeprunox, which is used as an antipsychotic compound. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 200mg. US Biological Life Sciences.
7-Amino-3-(1-methyl-5-tetrazolylthio)methyl-3-cephem-4-carboxylic Acid is a cephalosporin derivative with antibacterial activity. 7-Amino-3-(1-methyl-5-tetrazolylthio)methyl-3-cephem-4-carboxylic Acid is an intermediate in the preparation of Cefmetazole and other semi-synthetic antibiotics. Group: Biochemicals. Alternative Names: 7-Amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; 7-AMTCA; (6R-trans)-7-Amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; 3-(1-Methyltetrazol-5-ylthiomethyl)-7-amino-3-cephem-4-carboxylic Acid; 7-Amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-3-cephem-4-carboxylic Acid. Grades: Highly Purified. CAS No. 24209-38-9. Pack Sizes: 1g. US Biological Life Sciences.
7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid is a substrate used in the assessment of immobilized PGA orientation and in the synthesis of beta lactam antibiotics. Group: Biochemicals. Alternative Names: 7-Amino-3-[(2-methyl-1,3,4-thiadiazol-5-ylthio)methyl]-3-cephem-4-carboxylic Acid; (6R-trans)-7-Amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; 7-ZACA. Grades: Highly Purified. CAS No. 30246-33-4. Pack Sizes: 2.5mg. US Biological Life Sciences.
Heterocyclic Organic Compound. CAS No. 101896-25-7. Catalog: ACM101896257.
7-Amino-3-cephem-4-carboxylic Acid
Reagent used in the preparation of Cephalosporin antibiotics. Group: Biochemicals. Alternative Names: (6R-trans)-7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; (6R,7R)-7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid. Grades: Highly Purified. CAS No. 36923-17-8. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
7-Amino-3-chloro-3-cephem-4-carboxylic acid
7-Amino-3-chloro-3-cephem-4-carboxylic acid is used as an intermediate in the preparation of semi-synthetic cephalosprin antibiotics. Group: Biochemicals. Alternative Names: (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; 3-Chloro-7-amino-3-cephem-4-carboxylic Acid; (6R-trans)-7-amino-3-chloro-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;7-Amino-3-chlorocephalosporanic Acid. Grades: Highly Purified. CAS No. 53994-69-7. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
7-Amino-3-chloro cephalosporanic acid
7-Amino-3-chloro cephalosporanic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 53994-69-7. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C7H7ClN2O3S. US Biological Life Sciences.
Cefazolin intermediate as antibacterials. Group: Biochemicals. Alternative Names: (6R,7R)-7-Amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid (4-Methoxyphenyl)methyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 113479-65-5. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C??H??Cl?N?O?S, Molecular Weight: 405.3. US Biological Life Sciences.
Worldwide
7-Amino-3-vinyl-3-cephem-4-carboxylic Acid
A key intermediate in the manufacturing of Cephalosporin compounds. Group: Biochemicals. Alternative Names: (6R,7R)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; (6R-trans)-7-Amino-3-ethenyl-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; 7-AVCA. Grades: Highly Purified. CAS No. 79349-82-9. Pack Sizes: 100mg. US Biological Life Sciences.
7-Amino-3-vinyl-3-cephem-4-carboxylic Acid tert-Butyl Ester is an intermediate in the manufacturing of Cephalosporin (C258750) compounds. Group: Biochemicals. Alternative Names: (6R-trans)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 46962-26-9. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
7-Amino-4-methyl-[1,8]naphthyridin-2-ol
7-Amino-4-methyl-[1,8]naphthyridin-2-ol. Group: Biochemicals. Grades: Highly Purified. CAS No. 1569-15-9. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
Worldwide
7-Amino-4-methylcoumarin
7-Amino-4-methylcoumarin. Group: Biochemicals. Grades: Highly Purified. CAS No. 26093-31-2. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C10H9NO2. US Biological Life Sciences.
Worldwide
7-Amino-4-methylcoumarin
7-Amino-4-methylcoumarin belongs to the coumarin class, can be isolated from the endophytic fungus Xylaria sp. and has a broad spectrum of antibacterial activity. 7-Amino-4-methylcoumarin is also commonly used as an important laser dye that emits in the blue region, capable of analyzing glycoprotein monosaccharides and N-linked oligosaccharides, and is also utilized in tissue pathology analysis, enzyme activity measurement, and copper ion detection. The excitation wavelength and emission wavelength are 351 nm and 430 nm, respectively. [1] [2] [3] [4]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Coumarin 120; AMC. CAS No. 26093-31-2. Pack Sizes: 250 mg; 500 mg; 1 g. Product ID: HY-D0027.
7-Amino-4-methylcoumarin
λ max 354 nm in EthanolSuitable as laser dye and used as a fluorescent labeling reagent for trace determination of enzymes. Uses: Coumarins are used as laser dyes. coumarin 120 (kodak) is the parent compound of the oldest aminocoumarin laser dye, which is coumarin 311 (kodak). Synonyms: 7-amino-4-methyl-1-benzopyran-2-one; 7-amino-4-methylchromen-2-one. Grades: ≥ 98 % (HPLC). CAS No. 26093-31-2. Molecular formula: C10H9NO2. Mole weight: 175.18.
7-Amino-4-methylcoumarin-3-acetic acid
7-Amino-4-methylcoumarin-3-acetic acid is a fluorescent protein labelling agent. 7-Amino-4-methylcoumarin-3-acetic acid emits in the blue region (440-460 nm) on activation with UV light (350 nm) [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 106562-32-7. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-D0025.
7-Amino-9a-O-methyl-10-decarbamoyloxy-9-dehydro-7-demethoxymitomycin B
It is produced by the strain of Streptomyces caespitosus KY 2072. It has the activity of anti-gram-positive bacteria. Molecular formula: C15H17N3O3. Mole weight: 287.32.
7-Aminoactinomycin d
7-Aminoactinomycin D (7-AAD) a fluorescent DNA stain, is a potent RNA polymerase inhibitor. 7-Aminoactinomycin D selectively binds to GC regions of the DNA. 7-Aminoactinomycin D also has antibacterial effects. Group: Inhibitors. CAS No. 7240-37-1. Molecular formula: C62H87N13O16. Mole weight: 1270.43. Appearance: Solid. Purity: Purity >97%. Canonical SMILES: O=C (N[C@H] (C (N1[C@@] (C (N (C)CC (N (C)[C@@H] (C (C)C)C (O[C@@H]2C)=O)=O)=O) ([H])CCC1)=O)C (C)C)[C@H]2NC (C (C (C (OC3=C (C)C (N)=C4)=C5C)=NC3=C4C (N[C@@H]6C (N[C@H] (C (N7[C@@] (C (N (C)CC (N (C)[C@@H] (C (C)C)C (O[C@@H]6C)=O)=O)=O) ([H])CCC7)=O)C (C)C)=O)=O)=C (N)C5=O)=O. Catalog: ACM7240371.
7-Aminoactinomycin D
7-Aminoactinomycin D (7-AAD) a fluorescent DNA stain, is a potent RNA polymerase inhibitor. 7-Aminoactinomycin D selectively binds to GC regions of the DNA. 7-Aminoactinomycin D also has antibacterial effects [1] [2] [3]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: 7-AAD. CAS No. 7240-37-1. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-D1020.
7-aminobenzo[a]pyrene
7-aminobenzo[a]pyrene. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
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.
7-Aminocoumarin. Group: Biochemicals. Alternative Names: 7-Amino-2H-1-benzopyran-2-one. Grades: Highly Purified. CAS No. 19063-57-1. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C9H7NO2. US Biological Life Sciences.
Worldwide
7-Amino-deacetyl cephalosporanic Acid
Intermediate in the semi-synthetic cephalosporins synthesis. Found in Acremonium chrysogenum. Group: Biochemicals. Alternative Names: 6R,7R)-7-Amino-3-hydroxymethylceph-3-em-4-carboxylic Acid; 3-Hydroxymethyl-7-aminoceph-3-em-4-carboxylic Acid; 7-Amino-3-hydroxymethyl-3-cephem-4-carboxylic Acid; Deacetyl-7-aminocephalosporanic Acid; 7-Amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid. Grades: Highly Purified. CAS No. 15690-38-7. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
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.
Worldwide
7-Aminodesacetoxy-cephalosporanic acid (7-ADCA)
1g Pack Size. Group: Biochemicals, Building Blocks. Formula: C8H10N2O3S. CAS No. 22252-43-3. Prepack ID 29436927-1g. Molecular Weight 214.24. See USA prepack pricing.
7-Aminodezacetoxycephalo sporanic acid
7-Aminodezacetoxycephalo sporanic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 22252-43-3. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C8H10N2O3S. US Biological Life Sciences.
Worldwide
7-Amino flunitrazepam
7-Amino flunitrazepam. Group: Biochemicals. Alternative Names: 7-Amino-5-(2-fluorophenyl)-1,3-dihydro-1-methyl-2H-1,4-benzodiazepin-2-one; 7-Amino-1,3-dihydro-5-(2-fluorophenyl)-1-methyl-2H-1,4-benzodiazpin-2-one; Ro 20-1815. Grades: Highly Purified. CAS No. 34084-50-9. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C16H14FN3O. US Biological Life Sciences.
Worldwide
7-Aminoheptanoic acid
7-Aminoheptanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 929-17-9. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.