MilliporeSigma Chemicals Reagents B
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Synonym(s): Endonuclease from Serratia marcescens MDL Number: MFCD00131010 Purity: ≥99% (SDS-PAGE) Storage: −20°C
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Storage: 2-8°C
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SIAL Bismuth(III) subnitrate
MilliporeSigma98% Synonym(s): Bismuth(III) nitrate basic; Bismuth(III) oxynitrate; Bismuthyl nitrate Empirical Formula: H9Bi5N4O22 Formula Weight: 1461.99 Linear Formula: Bi5O(OH)9(NO3)4 MDL Number: …
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ALDRICH 2-Bromo-4-chloropyridine, 95%
MilliporeSigmaFormula: C5H3BrClN Formula Weight: 192.44 CAS No.: 22918-01-0 Purity: 95% Storage: −20°C Packaging: 1, 5 g in glass bottle
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ALDRICH 3-Bromobenzaldehyde diethyl acetal, 98%
MilliporeSigmaEmpirical Formula: C11H15BrO2 Linear Formula: BrC6H4CH(OC2H5)2 Formula Weight: 259.14 MDL Number: MFCD01075697 Purity: 98% Boiling Point: 95 °C/0.5 mmHg(lit.) Density: …
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ALDRICH 3-(Boc-amino)cyclobutanone, 95%
MilliporeSigmaSynonym(s): (3-Oxocyclobutyl)carbamic acid tert -butyl ester Empirical Formula: C9H15NO3 Linear Formula: C9H15NO3 Formula Weight: 185.22 MDL Number: MFCD09751872 Purity: 95% Melting Point: 120-125 °C
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ALDRICH 4-Bromo-2-nitroaniline, 97%
MilliporeSigmaFormula: C6H5BrN2O2 Formula Weight: 217.02 CAS No.: 875-51-4 Purity: 97% Packaging: 25 g in glass bottle
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ALDRICH Benzoin methyl ether, 99%
MilliporeSigmaSynonym(s): α-Methoxy-α-phenylacetophenone; 2-Methoxy-2-phenylacetophenone Empirical Formula: C15H14O2 Linear Formula: C6H5CH(OCH3)COC6H5 Formula Weight: 226.27 MDL Number: MFCD00008492 …
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"Brodifacoum, PESTANAL®, analytical standard"
MilliporeSigmaFormula: C31H23BrO3 Formula Weight: 523.42 CAS No.: 56073-10-0 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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Boron nitride nanotubes multiwalled, powder, >80%
MilliporeSigmaSynonyms: BNNT Linear Structural Formula: BN Purity: >80% Application: Boron Nitride Nanotubes (BNNT) exhibit giant stark effect and electric field tunability of the band gap. BNNTs find applications in photovoltaics, nanoelectronics and as additive in polymeric and metallic…
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BAY 87-2243 >=98% (HPLC)
MilliporeSigmaSynonyms: 1-Cyclopropyl-4-[4-[[5-methyl-3-[3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl]-1H-pyrazol-1-yl]methyl]-2-pyridinyl]piperazine; 1-Cyclopropyl-4-{4-[(5-methyl-3-{3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl}-1H-pyrazol-1-yl)methyl]pyridin-2-yl}piperazine Molecular Formula:…
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Butyl acetate, anhydrous, =99%
MilliporeSigmaFormula: CH3COO(CH2)3CH3 Formula Weight: 116.16 CAS No.: 123-86-4 Purity: ≥99% Density: 0.88 g/mL at 25 °C(lit.) Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking. Packaging: 1, 2 L in Sure/Seal™…
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ALDRICH 1-Bromo-2-butyne, 99%
MilliporeSigmaFormula: CH3C≡CCH2Br Formula Weight: 132.99 CAS No.: 3355-28-0 UN Number: UN1993 Purity: 99% Density: 1.519g/mLat 25°C(lit.) Application: Exploited in the synthesis of axially chiral teranyl compounds. Packaging: 1, 5 g in glass bottle
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Benz[a]anthracene
MilliporeSigmacertified reference material, TraceCERT ® Synonym(s): 1,2-Benzanthracene; Tetraphene Empirical Formula: C18H12 Formula Weight: 228.29 Linear Formula: C18H12 MDL Number: MFCD00003599 Boiling Point: 437.6 °C(lit.) …
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Biotin picolyl azide
MilliporeSigmaMolecular Formula: C27H42N8O7S Molecular Weight: 622.74 Linear Structural Formula: C27H42N8O7S Storage: -20C Application: Biotin picolyl azide is a linker with an azide group for attachment to alkynes, a biotin for capture by streptavidin, and a picolyl group for faster azide…
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Budesonide United States Pharmacopeia (USP)
MilliporeSigmaThis 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 4-tert-Butylphenyl isocyanate, 97%
MilliporeSigmaEmpirical Formula: C11H13NO Linear Formula: (CH3)3CC6H4NCO Formula Weight: 175.23 MDL Number: MFCD00040718 Purity: 97% Boiling Point: 236-237 °C(lit.) Density: 0.986 g/mL at…
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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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Empirical Formula: BiN3O9 -+ 5H2O Linear Formula: Bi(NO3)3 -+ 5H2O Formula Weight: 485.07 MDL Number: MFCD00149157 Purity: 98% Boiling Point: 75-80 °C(lit.) Melting Point: 30 °C(lit.)
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Butyrylcholinesterase from equine serum
MilliporeSigmaSynonyms: Butyrylcholinesterase from equine serum; Acylcholine acyl-hydrolase; Choline esterase, butyryl; Pseudocholinesterase MDL Number: MFCD00081455 Storage: -20C
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Benzonitrile, anhydrous, >=99%
MilliporeSigmaSynonyms: Phenyl cyanide CAS Number: 100-47-0 Formula: C7H5N Formula Weight: 103.12 Linear Formula: C6H5CN MDL No.: MFCD00001770 Purity: >=99% Boiling Point: 191 C(lit.) Melting Point: -13 C (lit.) Refractive Index: n20/D 1.528(lit.) Beilstein Registry Number: 506893 …
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Molecular Formula: C13H23NO3 Molecular Weight: 241.33 Linear Structural Formula: C13H23NO3 MDL Number: MFCD22376589 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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Synonym(s): β-NADPH; 2'-NADPH hydrate; Coenzyme II reduced tetrasodium salt; Dihydronicotinamide adenine dinucleotide phosphate tetrasodium salt; NADPH Na4; TPNH2 Na4; Triphosphopyridine nucleotide reduced tetrasodium salt Empirical Formula: …
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ALDRICH 4-(4-Bromophenoxy)benzaldehyde, 97%
MilliporeSigmaEmpirical Formula: C13H9BrO2 Linear Formula: BrC6H4OC6H4CHO Formula Weight: 277.11 MDL Number: MFCD08276811 Purity: 97% Melting Point: 69-73 °C
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Benzaldehyde ReagentPlus®, >=99%
MilliporeSigmaBenzaldehyde is an aromatic aldehyde. Rotational transitions in benzaldehyde have been explained based on its microwave absorption spectrum. The conversion of benzaldehyde into reduced compounds in the presence of metal oxides has been studied. SmFeO3 (perovskite-type oxide catalyst) catalyzed…
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ALDRICH 4-Bromo-3-fluorobenzenesulfonyl chloride, 97%
MilliporeSigmaEmpirical Formula: C6H3BrClFO2S Linear Formula: BrC6H3(F)SO2Cl Formula Weight: 273.51 MDL Number: MFCD03094150 Purity: 97% Density: 1.850 g/mL at 25 °C(lit.) Refractive Index: n 20/D >1.5770(lit.)
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Synonym(s): β-DPNH; β-NADH; DPNH; Diphosphopyridine nucleotide, reduced form; NADH Empirical Formula: C21H27N7Na2O14P2 -+ xH2O Linear Formula: …
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Synonym: Endonuclease from Serratia marcescens CAS Number: 9025-65-4 EC Number: 231-791-2 Enzyme Commission (EC) Number: 3.1.30.2 MDL Number: MFCD00131010 Application Used for the removal of nucleic acid from protein samples. Benzonase nuclease, or…
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Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Synonyms: Betaine; (Carboxymethyl)trimethylammonium inner salt; Oxyneurine;…
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Bromo-PEG3-acid
MilliporeSigmaMolecular Formula: C9H17BrO5 Molecular Weight: 285.13 Linear Structural Formula: C9H17BrO5 MDL Number: MFCD22574820 Storage: -20C Application: This is a crosslinker with a bromo group on one end and a carboxyl group on the other end. The compound contains three PEG units to…
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ALDRICH Bromobenzene-d5, 99.5 atom % D
MilliporeSigmaSynonym(s): Pentadeuterobromobenzene Empirical Formula: C6BrD5 Linear Formula: C6D5Br Formula Weight: 162.04 MDL Number: MFCD00000056 Boiling Point: 53 °C/23 mmHg(lit.) Density: 1.539 g/mL at…
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ALDRICH (4-Benzyloxyphenyl)tributylstannane
MilliporeSigmaSynonym(s): [4-(Benzyloxy)phenyl]tributyltin Empirical Formula: C25H38OSn Linear Formula: C25H38OSn Formula Weight: 473.28 MDL Number: MFCD17015282 Density: 1.128 g/cm 3 at 25 °C Refractive Index: n 20/D 1.546