Reagents, B, Reagents
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behenyl acrylate AldrichCPR
MilliporeSigmaMolecular Formula: C25H48O2 Molecular Weight: 380.65 Linear Structural Formula: C25H48O2 MDL Number: MFCD00080409 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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Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1%
Thermo Scientific ChemicalsPurity: 94-96%, Mg nominal 1% CAS Number: 7440-42-8 UN Number: UN3178 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 2804.50 Hazard Statements: H228-H302-H332-H335 Flammable solid. Harmful if swallowed. Harmful if inhaled. May cause respiratory irritation. …
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6-Bromonicotinamide, 99% (HPLC)
AFG BioscienceCAS # 889676-37-3 Synonyms: 6-Bromopyridine-3-carboxamide MDL No.: MFCD00266840 Melting Point: 230.0-240.0 ºC Molecular Formula: C6H5BrN2O Molecular Weight: 201.02 Purity Limit: 99% (HPLC) Storage Temp: Store at 2-8 °C Appearance: White to off-white powder
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trans,trans-1,3-Butadiene-1,4-dicarboxylic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): trans,trans-2,4-Hexadienedioic acid, trans,trans-Muconic acid Formula: C6H6O4 Formula weight: 142.11 Purity: 98+% CAS Number: 3588-17-8 Harmonized Tariff Code: 2917.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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ALDRICH 2-Butanone oxime, 99%
MilliporeSigmaSynonym(s): Methyl ethyl ketoxime Formula: C2H5C(=NOH)CH3 Formula Weight: 87.12 CAS No.: 96-29-7 UN Number: UN1993 Purity: 99% Density: 0.924g/mLat 25°C(lit.) Packaging: 25 mL in glass bottle
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"Brewer thioglycollate medium, for microbiology"
MilliporeSigmaSynonyms: Thioglycollate Medium (Brewer) Application: Used for testing the sterility of biological products. Components: Components (g/L) Proteose Peptone 10.00 Infusion from Beef 17.50 Dextrose 5.00 Sodium Chloride 5.00 Dipotassium Phosphate 2.00 Sodium Thioglycollate 0.50 Methylene Blue…
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ALDRICH Bromocyclopentane, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): Cyclopentyl bromide Formula: C5H9Br Formula Weight: 149.03 CAS No.: 137-43-9 UN Number: UN1993 Purity: ≥98% Density: 1.39g/mLat 25°C(lit.) Packaging: 25, 100, 250 g in glass bottle
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MS Flextube Buffer
IBI ScientificIBI MS Buffer is a special formulation used for the precipitation of proteins after electro-elution has been performed using IBI FlexTubes. IBI MS Bufferis easy to use, economical, and very efficient. Use in conjunction with TCA Buffer in accordance with the IBI FlexTube Protocols to …
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Standard Methods medium for confirmed and completed tests for coliform bacteria in water and foods.
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Barium Nitrate R/G Crys R/G 100G Bb0055-100G (Pp)
Innovating ScienceFor Educational, Classroom Purposes Only
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Bromothymol Blue
Thermo Scientific ChemicalsSynonym(s): Bromthymol Blue Formula: C27H28Br2O5S Formula weight: 624.39 CAS Number: 76-59-5 Harmonized Tariff Code: 2914.70
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1-Bromo-3-methyl-2-butene, 90+%, stab. with silver
Thermo Scientific ChemicalsSynonym(s): 3,3-Dimethylallyl bromide, Prenyl bromide Formula: C5H9Br Formula weight: 149.03 Purity: 90+%, stab. with silver CAS Number: 870-63-3 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2903.39 Hazard Statements: H314-H318-H226 …
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Bromocresol Green
Thermo Scientific ChemicalsSynonym(s): Bromcresol Green CAS Number: 76-60-8 MDL: MFCD00005874 EINECS: 200-972-8 Formula: C21H14Br4O5S Formula Weight: 698.02 Melting Point: ca 225° dec.. Notes Transition interval: pH 3.8 (yellow) to…
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1,3,5-Benzenetricarbonyl chloride, 98+%
Thermo Scientific ChemicalsSynonym(s): Trimesoyl chloride Formula: C9H3Cl3O3 Formula weight: 265.48 Purity: 98+% CAS Number: 4422-95-1 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2917.39 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes…
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1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate, 98%
Thermo Scientific ChemicalsSynonym(s): BOP Reagent, Castro's Reagent Formula: C12H22F6N6OP2 Formula weight: 442.29 Purity: 98% CAS Number: 56602-33-6 UN Number: UN1325 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 2933.99 Hazard Statements: H228-H315-H319-H335 Flammable solid.…
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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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ALDRICH B-Butyrolactone, 98%
MilliporeSigmaSynonym(s): beta-Butyrolactone; β-Methyl-β-propiolactone; 3-Hydroxybutyric acid β-lactone; 4-Methyl-2-oxetanone Formula: C4H6O2 Formula Weight: 86.09 CAS No.: 3068-88-0 UN Number: UN1993 Purity: 98% Density: 1.056g/mLat…
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3-Bromo-9-phenylcarbazole, 98%
Thermo Scientific ChemicalsFormula: C18H12BrN Formula weight: 322.20 Purity: 98% CAS Number: 1153-85-1 Harmonized Tariff Code: 2933.99 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of contact with eyes, rinse immediately with plenty of water and…
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1-Bromopropane, 99%
Thermo Scientific ChemicalsSynonym(s): n-Propyl bromide Formula: C3H7Br Formula weight: 123.00 Purity: 99% CAS Number: 106-94-5 UN Number: UN2344 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2903.39 Hazard Statements: H225-H360-H373-H315-H319-H335-H336 Highly flammable liquid and…
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ALDRICH 4-Bromotetrahydropyran,
MilliporeSigmaSynonym(s): 4-Bromooxacyclohexane; 4-Bromotetrahydro-2 H -pyran Formula: C5H9BrO Formula Weight: 165.03 CAS No.: 25637-16-5 Density: 1.467g/cm 3 at 25°C Application: Reactant for: • Nickel-catalyzed alkyl-alkyl Suzuki coupling reactions with…
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n-Butyl acetate, HPLC Grade, 99.5+%
Thermo Scientific ChemicalsFormula: C6H12O2 Formula weight: 116.16 Purity: 99.5+% CAS Number: 123-86-4 UN Number: UN1123 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2915.33 Hazard Statements: H226-H336 Flammable liquid and vapour. May cause drowsiness or dizziness. Precautionary…
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SIGMA 1-Bromo-3-chloropropane for isolation of RNA
MilliporeSigmaSynonym(s): 1-?Bromo-?3-?chloropropane; I-BCP; Trimethylene bromochloride; Trimethylene chlorobromide Empirical Formula: C3H6BrCl Linear Formula: Cl(CH2)3Br Formula Weight: 157.44 MDL Number: MFCD00000998 Boiling Point: 144-145…
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ALDRICH 2-[[(Butylamino)carbonyl]oxy]ethyl acrylate
MilliporeSigmaEmpirical Formula: C10H17NO4 Linear Formula: H2C=CHCO2CH2CH2O2CNH(CH2)3CH3 Formula Weight: 215.25 MDL Number: MFCD02093631 Density: 1.06 g/mL at…
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2-Bromobenzyl bromide, 0.98
MilliporeSigmaSynonyms: alpha,2-Dibromotoluene CAS Number: 3433-80-5 Formula: C7H6Br2 Formula Weight: 249.93 Linear Formula: BrC6H4CH2Br MDL No.: MFCD00000173 Purity: 0.98 Boiling Point: 129 C/19 mmHg(lit.) Melting Point: 29-32 C (lit.) Refractive Index: n20/D 1.619(lit.) Beilstein…
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ALDRICH Benzene-1,3,5-triacetic acid, >=97.0% (T)
MilliporeSigmaSynonym(s): 1,3,5-Tris(carboxymethyl)benzene Empirical Formula: C12H12O6 Linear Formula: C12H12O6 Formula Weight: 252.22 MDL Number: MFCD03095533 Purity: ≥97.0% (T) Beilstein Registry Number: 9300288
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Synonym(s): β-D-Glucuronide glucuronosohydrolase MDL Number: MFCD00130629 Storage: −20°C
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5-Bromo-2-Propionylphenyl Methanesulfonate
AFG BioscienceCAS # 215815-08-0 MDL No.: MFCD03844659 Molecular Formula: C10H11BrO4S Molecular Weight: 307.16 Storage Temp: Store at 0-8°C
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Borax Tetra, Sodium Borate, Reagent, A.C.S.
Electron Microscopy Sciences(Sodium Tetraborate, Decahydrate) Formula: Na2B4O7 . 10H2O Formula Weight: 381.37 CAS #: 1303-96-4