Reagents, C, Reagents
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2-Chloronicotinoyl chloride, 98+%
Thermo Scientific ChemicalsSynonym(s): 2-Chloropyridine-3-carbonyl chloride Formula: C6H3Cl2NO Formula weight: 176.00 Purity: 98+% CAS Number: 49609-84-9 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2933.39 Hazard Statements: H314-H318 Causes severe skin burns and…
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Storage: -20C UNSPSC Code: 12352200 Application: Recommended for the cryopreservation of cells. Other Notes: Complete ready-to-use medium containing Minimum Essential Medium, dimethyl sulfoxide (8.7%) and methyl cellulose. Prepared according to the formulation of Waymouth.
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Carbon nanotube, single-walled Low metal content
MilliporeSigmaLow-iron, purified SWCNT powder especially for use in energy applications Synonyms: CNT; Tuball; SWCNT; SWNT; Single wall carbon nanotube Purity: >=93% (carbon as SWNT by TEM, TGA); >99% (carbon content, EDX, TGA) Melting Point: 3652-3697 C (lit.) Density: 1.7-1.9 g/cm3 at 25 C…
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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Chromium Trioxide, Crystal, AR (ACS)
Avantor - Macron Fine Chemicals™Formula: CrO3 Formula Weight: 99.99 CAS Number: 1333-82-0
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Conductivity Standard
MilliporeSigmaconductivity 100000 μS/cm at 25 °C Density: 1.014-1.063 g/cm 3 at 20 °C Storage: 2-8°C
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ALDRICH Copper(I) thiocyanate, 99%
MilliporeSigmaSynonym(s): Cuprous thiocyanate Empirical Formula: CCuNS Linear Formula: CuSCN Formula Weight: 121.63 MDL Number: MFCD00010980 Purity: 99%
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ALDRICH Cerium(IV) fluoride, 99%
MilliporeSigmaSynonym(s): Ceric fluoride; Cerium tetrafluoride Empirical Formula: CeF4 Linear Formula: CeF4 Formula Weight: 216.11 MDL Number: MFCD00049422 Purity: 99%
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Readycult® Coliforms 100
MilliporeSigmaUSEPA approved test for the Presence/Absence of total coliforms and E. coli in drinking water Formula: Mixture Formula Weight: N/A
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Calcium carbonate
MilliporeSigmapharmaceutical secondary standard; traceable to USP Synonym(s): Calcium carbonate Empirical Formula: CCaO3 Formula Weight: 100.09 Linear Formula: CaCO3 MDL Number: MFCD00010906 Density: 2.93 g/mL at 25 °C(lit.) Beilstein Registry…
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Copper(II) tartrate hydrate 99.9% trace metals basis
MilliporeSigmaSynonym: Cupric tartrate hydrate, Tartaric acid cupric salt CAS Number: 946843-80-7 Linear Formula: [-CH(OH)CO2]2Cu·xH2O Molecular Weight: 211.62 (anhydrous basis) Beilstein Registry Number: 4166088 EC Number: 212-425-0 …
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7-Chloropyrido[4,3-ß]pyrazine ; >/= 95% (HPLC)
AFG BiosciencePurity Limit: ≥ 95% (HPLC) CAS No.: 93049-39-9 Molecular Formula: C7H4ClN3 Molecular Weight: 165.58 MDL No.: MFCD11044722 Appearance: Pale yellow solid Storage Temperature: Store at 0-8°C
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A certified Snap-N-Spike® solution suitable for use as starting material in calibrators and controls for fentanyl LC/MS or GC/MS testing methods in clinical toxicology, urine drug testing, prescription monitoring, or forensic analysis applications. Marketed under the trade name Wildnil as a general…
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1,5-Cyclooctadiene(pyridine)(tricyclohexylphosphine)iridium(I)…
Thermo Scientific ChemicalsSynonym(s): Crabtree's catalyst, (Tricyclohexyphosphine)(1,5-cyclooctadiene)(pyridine)iridium(I) hexafluorophosphate Formula: C31H50F6IrNP2 Formula weight: 804.89 Purity: 99% CAS Number: 64536-78-3 Harmonized Tariff Code: 2843.90 Hazard Statements: H315-H319 Causes skin…
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Surface ligand: Oleic Acid Synonyms: Fluorescent nanocrystals; QDs Linear Structural Formula: CdSe/ZnS Storage: 2-8C; 2-8C Application: CdSe/ZnS quantum dots (QDs) with carboxylic acid in water.The unique size and composition tunable electronic property of these very small,…
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Compound Benzoin Tincture, USP
Spectrum ChemicalGrade: USP UN No.: UN1170 Class: 3 Pkg. Group: PG II
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SIGMA (-)-Catechin >=97% (HPLC), from green tea
MilliporeSigmaSynonym(s): (−)- trans -3,3',4',5,7-Pentahydroxyflavane; (2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol Empirical Formula: C15H14O6 Linear Formula: C15H14O6 Formula Weight: 290.27 MDL…
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C3d Positive Control Slides
MilliporeSigmaC3d positive control slides are intended for use as positive controls for immunohistochemical (IHC) staining using an anti-C3d antibody. Storage: 2-8C Legal Information: Cell Marque is a trademark of Sigma-Aldrich Co. LLC
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Cocaine free base
MilliporeSigmaSynonyms: Ecgonine methyl ester benzoate Molecular Formula: C17H21NO4 Molecular Weight: 303.35 Linear Structural Formula: C17H21NO4 MDL Number: MFCD00056906 Biochem Physiol Actions: Inhibits the dopamine, norepinephrine, and serotonin transporters with Kis of about 300 nM, 900…
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CD30 (Ber-H2) Mouse Monoclonal Antibody
MilliporeSigmaAnti-CD30 detects a formalin-resistant epitope that is expressed by Reed-Sternberg cells in classic Hodgkin lymphoma, the majority of anaplastic large cell lymphomas, primary cutaneous CD30 positive T-cell lymphoproliferative disorders, and in embryonal carcinomas. Occasionally diffuse large B-cell…
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Coenzyme Q10, analytical standard
MilliporeSigmaCAS No.: 303-98-0 Synonyms: Q-10; Ubiquinone 50; Ubiquinone-10 Formula: C59H90O4 Formula Weight: 863.34 Linear Formula: C59H90O4 MDL No.: MFCD00042919 Purity: ≥97.5% (HPLC)
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Calcium carbonate, 99.95% (metals basis)
Thermo Scientific ChemicalsFormula: CaCO3 Formula weight: 100.09 Purity: 99.95% (metals basis) CAS Number: 471-34-1 Harmonized Tariff Code: 2836.50
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cyclo(-leu-phe) AldrichCPR
MilliporeSigmaMolecular Formula: C15H20N2O2 Molecular Weight: 260.33 Linear Structural Formula: C15H20N2O2 MDL Number: MFCD00672388 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not…
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Castanospermine, 99%
Thermo Scientific ChemicalsSynonym(s): (1S,6S,7R,8R,8aR)-1,6,7,8-Tetrahydroxyoctahydroindolizidine Formula: C8H15NO4 Formula weight: 189.21 Purity: 99% CAS Number: 79831-76-8 Harmonized Tariff Code: 2933.99 Hazard Statements: H301-H311-H332 Toxic if swallowed. Toxic in contact with skin. Harmful if…
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Cerium(IV) 2-methoxyethoxide, 18-20% w/w in 2-methoxyethanol
Thermo Scientific ChemicalsFormula: C12H28CeO8 Formula weight: 440.47 CAS Number: 876107-33-4 UN Number: UN1188 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2846.10 Hazard Statements: H360-H226-H302-H312-H332 May damage fertility or the unborn child. Flammable liquid and vapour. Harmful…
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4-Cumylphenol, 97%
Thermo Scientific ChemicalsSynonym(s): 4-(2-Phenylisopropyl)phenol Formula: C15H16O Formula weight: 212.29 Purity: 97% CAS Number: 599-64-4 Harmonized Tariff Code: 2907.19 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…
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Synonyms: Vitamin D3; (+)-Vitamin D3; 7-Dehydrocholesterol activated; Activated 7-dehydrocholesterol; Calciol Formula: C27H44O Formula Weight: 384.64 CAS No.: 67-97-0 General description: This certified reference material (CRM) is produced and certified…
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CAS # 618092-50-5 MDL No.: MFCD04122766 Melting Point: 197-204 °C Molecular Formula: C11H11BrN4O Molecular Weight: 295.14 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White crystalline powder
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Cyanocobalmin
MilliporeSigmapharmaceutical secondary standard; traceable to USP, PhEur and BP Synonym(s): Vitamin B12; Vitamin B12; α-(5,6-Dimethylbenzimidazolyl)cyanocobamide; CN-Cbl; Cyanocob(III)alamin; Cyanocobalamin Empirical Formula: C63H88CoN14O14P …
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SIGMA Carbazole >=95% (GC)
MilliporeSigmaEmpirical Formula: C12H9N Linear Formula: C12H9N Formula Weight: 167.21 MDL Number: MFCD00004960 Purity: ≥95% (GC) Boiling Point: 355 °C(lit.) Melting Point: 243-246 °C(lit.) Beilstein Registry Number: 3956
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Candesartan Cilexetil Related Compound G is an impurity of candesartan cilexetil (CAN), which is classified as an angiotensin II receptor antagonist. CAN finds application in the treatment of hypertension, and can be used in cardiac patients with impaired left ventricular systolic function. It is a…