A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
S-Trityl-L-penicillanine ≥97%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 2.5g. US Biological Life Sciences.
Worldwide
Strobilurin A
Strobilurin A is a compound produced by Strobilurus tenacellus No. 21602. It has the effect of anti-filamentous fungi and yeast, but not against bacteria. It can inhibit the synthesis of protein, RNA and DNA. Synonyms: Mucidin. CAS No. 52110-55-1. Molecular formula: C16H18O3. Mole weight: 258.31.
Strobilurin B
Strobilurin B is a compound produced by Strobilurus tenacellus No. 21602. It has the effect of anti-filamentous fungi and yeast, but not against bacteria. It can inhibit the synthesis of protein, RNA and DNA. CAS No. 65105-52-4. Molecular formula: C17H19ClO4. Mole weight: 322.78.
Strobilurin B ((2E,3Z,5E)-Methyl-6-(4-chloro-3-methoxyphenyl)-2-(methoxy-methylene)-3-methylhexa-3,5-dienoate)
Antifungal. Respiration inhibitor. Blocks the electron transfer between cytochrome b and cytochrome c1. Group: Biochemicals. Grades: Highly Purified. CAS No. 65105-52-4. Pack Sizes: 500ug, 1mg. US Biological Life Sciences.
Worldwide
Strobilurin C
Strobilurin C is a compound produced by Xerula longipes. It has antifungal and protein inhibitory effects. Synonyms: 3,5-Hexadienoic acid, 2-(methoxymethylene)-3-methyl-6-(3-((3-methyl-2-butenyl)oxy)phenyl)-, methyl ester, (E,E,E)-. CAS No. 87081-57-0. Molecular formula: C21H26O4. Mole weight: 342.43.
Strobilurin F
Strobilurin F is an antibiotic produced by Bolina lutea Sacc. It has strong anti-fungal activity, and its in vitro anti-tumor proliferation IC50 is 2.2 μmol/L. CAS No. 129145-63-7. Molecular formula: C21H26O5. Mole weight: 358.43.
Strobilurin G is an antibiotic produced by Bolina lutea Sacc. It has strong anti-fungal activity, and its in vitro anti-tumor proliferation IC50 is 0.01 μmol/L. Synonyms: 6-(3,4-DIHYDRO-4,4-DIMETHYL-3-((3-METHYL-2-BUTENYL)OXY)-2H-1,5-BENZODIOXEPIN-7-YL)-2-(METHOXYMETHYLENE)-3-METHYL-, 3,5-HEXADIENOIC ACID METHYL ESTER; STROBILURIN G; 6-(3,4-dihydro-4,4-dimethyl-3-((3-methyl-2-butenyl)oxy)-2H-1,5-benzodioxepin-7-yl)-2-(metho. CAS No. 129145-64-8. Molecular formula: C26H34O6. Mole weight: 442.54.
Strobilurin H
Strobilurin H is an antibiotic produced by Bolina lutea Sacc. It has strong anti-fungal activity, and its in vitro anti-tumor proliferation IC50 is 2.5 μmol/L. CAS No. 129145-65-9. Molecular formula: C17H20O4. Mole weight: 288.34.
Strobilurin M
Strobilurin M is an antibiotic produced by Mycena sp. 96097. It has strong antifungal activity. CAS No. 214358-07-3. Molecular formula: C26H34O6. Mole weight: 442.54.
Strobilurin O
Strobilurin O is a compound produced by Mycena galericularata. It has nematicidal activity, strong cytotoxicity to HeLa-S3, with IC50 of 0.02-0.06 μg/mL. It also has anti-fungal activity such as Pyricularia oryzae, with MIC 12.5 μg/mL. Molecular formula: C26H34O7. Mole weight: 458.54.
Strobilurin P
Strobilurin P is a compound produced by Mycena galericularata. It has nematicidal activity, strong cytotoxicity to HeLa-S3, with IC50 of 0.02-0.06 μg/mL. It also has anti-fungal activity such as Pyricularia oryzae, with MIC 12.5 μg/mL. Molecular formula: C26H32O7. Mole weight: 456.53.
strombine dehydrogenase
Also catalyses the reaction of EC 1.5.1.17 alanopine dehydrogenase, but more slowly. Does not act on L-strombine. Group: Enzymes. Synonyms: strombine[N-(carboxymethyl)-D-alanine]dehydrogenase; N-(carboxymethyl)-D-alanine: NAD+ oxidoreductase. Enzyme Commission Number: EC 1.5.1.22. CAS No. 79393-84-3. 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-1504; strombine dehydrogenase; EC 1.5.1.22; 79393-84-3; strombine[N-(carboxymethyl)-D-alanine]dehydrogenase; N-(carboxymethyl)-D-alanine: NAD+ oxidoreductase. Cat No: EXWM-1504.
stromelysin 1
An extracellular endopeptidase of vertebrate tissues homologous with interstitial collagenase. Digests proteoglycan, fibronectin, collagen types III, IV, V, IX, and activates procollagenase. In peptidase family M10 (interstitial collagenase family). Group: Enzymes. Synonyms: matrix metalloproteinase 3; proteoglycanase; collagenase activating protein; procollagenase activator; transin; MMP-3; neutral proteoglycanase; stromelysin; collagen-activating protein. Enzyme Commission Number: EC 3.4.24.17. CAS No. 79955-99-0. Matrix Metalloproteinase. 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-4298; stromelysin 1; EC 3.4.24.17; 79955-99-0; matrix metalloproteinase 3; proteoglycanase; collagenase activating protein; procollagenase activator; transin; MMP-3; neutral proteoglycanase; stromelysin; collagen-activating protein. Cat No: EXWM-4298.
stromelysin 2
In peptidase family M10 (interstitial collagenase family). Digests gelatin types I, III, IV, V, fibronectin and proteoglycan. Group: Enzymes. Synonyms: matrix metalloproteinase 10; transin 2; proteoglycanase 2. Enzyme Commission Number: EC 3.4.24.22. CAS No. 140610-48-6. 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-4303; stromelysin 2; EC 3.4.24.22; 140610-48-6; matrix metalloproteinase 10; transin 2; proteoglycanase 2. Cat No: EXWM-4303.
Strong Acidic Cation Resins
Strong Acidic Cation Resins. Group: Polymers.
Strongylocin 1
Strongylocin 1 is an antimicrobial peptide isolated from Strongylocentrotus droebachiensis. It has activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Ile-Phe-Gly-Ser-Ile-Tyr-His-Arg-Lys-Cys-Val-Val-Lys-Asn-Arg-Cys-Glu-Thr-Val-Ser-Gly-His-Lys-Thr-Cys-Lys-Asp-Leu-Thr-Cys-Cys-Arg-Ala-Val-Ile-Phe-Arg-His-Glu-Arg-Pro-Glu-Val-Cys-Arg-Pro-Gln-Thr.
Strongylocin 2
Strongylocin 2 is an antimicrobial peptide isolated from Strongylocentrotus droebachiensis. It has activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Trp-Asn-Pro-Phe-Lys-Lys-Ile-Ala-Asn-Arg-Asn-Cys-Tyr-Pro-Lys-Thr-Thr-Cys-Glu-Thr-Ala-Gly-Gly-Lys-Lys-Thr-Cys-Lys-Asp-Phe-Ser-Cys-Cys-Gln-Ile-Val-Leu-Phe-Gly-Lys-Lys-Thr-Arg-Ala-Lys-Cys-Thr-Val-Val-Thr-Ser.
Strontium 2,4-pentanedionate
Strontium 2,4-pentanedionate. Grades: 99.99% Extremely High (>=99%). CAS No. 12193-47-4. Pack Sizes: Gram Quantities: 25 gm, 100 gm. Order Number: 3376.
Strontium aluminate. Group: 3d printing materials phosphors - phosphor materials. CAS No. 12004-37-4.
Strontium aluminate
-100 mesh, 99.5% trace metals basis. Uses: For analytical and research use. Group: Ceramics for 3d printing. CAS No. 12004-37-4. Pack Sizes: 25G. Mole Weight: 205.58. EC Number: 234-455-3. Catalog: AP12004374. Assay: 99.5% trace metals basis.
Strontium aluminate, europium and dysprosium doped
Strontium aluminate, europium and dysprosium doped. Group: 3d printing materials.
Strontium aluminate, europium and dysprosium doped
Strontium aluminate, europium and dysprosium doped. Group: 3d printing materials phosphors - phosphor materials. CAS No. 883150-73-0.
Strontium Aluminate, Europium and Dysprosium Doped (Blue Phosphor)
Strontium aluminate, europium and dysprosium doped is a luminescent compound, which can be used in persistent luminous paints, inks, and ceramics. It can be synthesized by a variety of methods such as sol-gel, hydrothermal synthesis, solid-state reactions and combustion reactions. Group: Phosphors. CAS No. 282118-14-3. Molecular formula: Sr3.84Eu0.06Dy0.10Al14O25. Mole weight: 1139.55. Appearance: Faint to light yellow powder, particle size is about 180 mesh. Purity: 99%tracemetalsbasis. Catalog: ACM282118143-2.
Strontium Carbonate. Grades: 99.999% Extremely High (>=99%). CAS No. 1633-05-2. Pack Sizes: Gram Quantities: 25 gm, 100 gm. Order Number: 3349.
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Strontium Carbonate
Strontium Carbonate. Grades: 99+% Extremely High (>=99%). CAS No. 1633-05-2. Pack Sizes: Gram Quantities: 250 gm, 1 kg. Order Number: 3343.
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Strontium Carbonate
Strontium Carbonate. Grades: 99.9% Extremely High (>=99%). CAS No. 1633-05-2. Pack Sizes: Kilogram Quanitites: 1 kg, 5 kg. Order Number: 3345.
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Strontium Carbonate
Strontium Carbonate. Grades: 99.99% Extremely High (>=99%). CAS No. 1633-05-2. Pack Sizes: Gram Quantities: 25 gm, 100 gm. Order Number: 3346.
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Strontium Carbonate
STRONTIUM CARBONATE, 99.5% pure, -325 mesh, typically 1 micron, Formula: SrCO3. CAS No. 1633-05-2. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Strontium Carbonate
STRONTIUM CARBONATE, 99.9% pure, -325 mesh, typically 1 micron, Formula: SrCO3. CAS No. 1633-05-2. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Strontium Carbonate
STRONTIUM CARBONATE, 99% pure, typically 1 micron, Ba < 2%, Formula: SrCO3. CAS No. 1633-05-2. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!