MilliporeSigma Chemicals Reagents B
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SIAL Butylamine
MilliporeSigma99.5% Synonym(s): 1-Aminobutane; n -Butylamine Empirical Formula: C4H11N Formula Weight: 73.14 Linear Formula: CH3(CH2)3NH2 MDL Number: MFCD00011690 Purity: 99.5% Boiling Point: 78 °C(lit.) …
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BIBO 3304 trifluoroacetate salt >=98% (HPLC)
MilliporeSigmaSynonyms: BIBO3304; N-[(1R)-1-[[[[4-[[(Aminocarbonyl)amino]methyl]phenyl]methyl]amino]carbonyl]-4-[(aminoiminomethyl)amino]butyl]-a-phenyl-benzeneacetamide trifluoroacetate Molecular Formula: C29H35N7O3 · xC2HF3O2 Linear Structural Formula: C29H35N7O3 · xC2HF3O2 Purity: >=98% (HPLC) …
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ß-Estradiol, =98%
MilliporeSigmaSynonym: 1,3,5-Estratriene-3,17ß-diol, 17ß-Estradiol, 3,17ß-Dihydroxy-1,3,5(10)-estratriene, Dihydrofolliculin CAS Number: 50-28-2 Empirical Formula (Hill Notation): C18H24O2 Molecular Weight: 272.38 Beilstein Registry Number: 1914275 …
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ALDRICH 5'-Bromo-2'-hydroxyacetophenone, 98%
MilliporeSigmaFormula: BrC6H3(OH)COCH3 Formula Weight: 215.04 CAS No.: 1450-75-5 Purity: 98% Packaging: 10 g in glass bottle
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Benzene, anhydrous, 99.8%
MilliporeSigmaFormula: C6H6 Formula Weight: 78.11 CAS No.: 71-43-2 Purity: 99.8% Density: 0.874 g/mL at 25 °C(lit.) Packaging: 1, 6 x 1, 2 L in Sure/Seal™ Packaging: 10 L in ss drum Packaging: 100, 12 x 100 mL in Sure/Seal™ …
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Molecular Formula: C6H6 Molecular Weight: 78.11 Linear Structural Formula: C6H6
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SIGMA Brucine sulfate salt hydrate
MilliporeSigmaSynonym(s): 10,11-Dimethoxystrychnine sulfate salt Empirical Formula: C23H26N2O4 -+ 0.5H2SO4 -+ xH2O Linear Formula: (C23H26N2O4)2 -+…
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"Blood Agar (Base), for microbiology"
MilliporeSigmaApplication: A non-selective medium for the isolation and cultivation of many pathogenic and non-pathogenic microorganisms. Other Notes: Isolation of Aeromonas spp. from feces 1, 2
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ALDRICH 3,5-Bis(trifluoromethyl)benzaldehyde, 97%
MilliporeSigmaFormula: (CF3)2C6H3CHO Formula Weight: 242.12 CAS No.: 401-95-6 Purity: 97% Density: 1.469g/mLat 25°C(lit.) Packaging: 5 g in glass bottle
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(Bathocuproine)NiBr2
MilliporeSigmaMolecular Formula: C26H20Br2N2Ni Molecular Weight: 578.95 Linear Structural Formula: C26H20Br2N2Ni Melting Point: >300 C Application: Catalyst for C-alkylation of nitroalkanes with unactivated alkyl iodides Other Notes: Nickel-Catalyzed C-Alkylation of Nitroalkanes with…
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ALDRICH Benzoylacetonitrile, 99%
MilliporeSigmaSynonym(s): β-Oxohydrocinnamonitrile Formula: C6H5COCH2CN Formula Weight: 145.16 CAS No.: 614-16-4 Purity: 99% Application: Building block for the preparation of 4 H -pyrans, 1, 2, 2-pyridones, 4, furans, and carbocyclics. 7, 8, …
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Bile salts
MilliporeSigmafor microbiology Synonym(s): Bile acids sodium salt; Cholic acid-Deoxycholic acid sodium salt mixture MDL Number: MFCD00130648
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ALDRICH Benzyl acetate, Greater Than or Equal to 99%
MilliporeSigmaSynonym(s): Acetic acid benzyl ester Formula: CH3COOCH2C6H5 Formula Weight: 150.17 CAS No.: 140-11-4 Purity: ≥99% Density: 1.054g/mLat 25°C(lit.) Packaging: 100 g in glass bottle
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BRD6929 >=98% (HPLC)
MilliporeSigmaSynonyms: 4-(Acetylamino)-N-[2-amino-5-(2-thienyl)phenyl]benzamide; BRD6929; Compound 60; TPB Molecular Formula: C19H17N3O2S Molecular Weight: 351.42 Linear Structural Formula: C19H17N3O2S MDL Number: MFCD16495786 Purity: >=98% (HPLC) Storage: -20C Biochem Physiol…
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Synonym(s): β-GP; β-glycerolphosphate; Disodium β-glycerol phosphate pentahydrate; glycerol-2-phosphate Empirical Formula: C3H7Na2O6P -+ 5H2O Linear Formula: C3H7Na2O6P -+…
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For updated SDS information please visit www.goodfellow.com Synonyms: BI006041 Molecular Formula: Bi Molecular Weight: 208.98 Linear Structural Formula: Bi MDL Number: MFCD00134033 Purity: >=99.5% Melting Point: 271 C (lit.) Density: 9.8 g/mL at 25 C (lit.) Legal…
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Benzyl 4-(trifluoromethylsulfonyloxy)-3-(trimethylsilyl)-5,6-dihydropyridine-1(2H)-carboxylate is a silyl triflate. It can be prepared from 4-methoxypyridine, via a three-step route. Synonyms: Garg Azacyclohexyne Precursor Molecular Formula: C17H22F3NO5SSi Molecular Weight: 437.51 …
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Brimonidine tartrate
MilliporeSigmaMolecular Formula: C15H16BrN5O6 Molecular Weight: 442.22 Linear Structural Formula: C15H16BrN5O6 MDL Number: MFCD07773072 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…
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Uptake of cystine allows accumulation of cysteine that is necessary for glutathione synthesis and reactive oxygen species (ROS) detoxification. After the uptake of cystine into the cytoplasm, the reducing intracellular environment leads to a separation of one cystine molecule into two cysteine…
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Biotin-dPEG(R)11-MAL
MilliporeSigmaMolecular Formula: C41H71N5O16S Molecular Weight: 922.09 Linear Structural Formula: C41H71N5O16S Purity: >90% Storage: -20C Legal Information: dPEG is a registered trademark of Quanta BioDesign
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tert-Butanol, TEBOL® 99, =99.3%
MilliporeSigmaSynonyms: 2-Methyl-2-propanol; tert -Butyl alcohol; Trimethyl carbinol Formula: (CH3)3COH Formula Weight: 74.12 CAS No.: 75-65-0 Purity: ≥99.3% Density: 0.775 g/mL at 25 °C(lit.) Legal Information: TEBOL is a registered trademark of Lyondell Chemical…
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ALDRICH 3-Bromopyrazole, 97%
MilliporeSigmaSynonym(s): 3-Bromo-1 H -pyrazole Empirical Formula: C3H3BrN2 Linear Formula: C3H3BrN2 Formula Weight: 146.97 MDL Number: MFCD01646049 Purity: 97% Melting Point: 60-65 °C Storage: −20°C
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BNAs in Soil certified reference material
MilliporeSigmaThis Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Storage: 2-8C Application: Refer to the product's Certificate of Analysis for more…
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beta-ODAP >=98% (HPLC)
MilliporeSigmaSynonyms: beta-N-Oxalo-L-alpha,beta-diaminopropionic acid; beta-N-Oxalyl-L-alpha,beta-diaminopropionate; 3-[(Carboxycarbonyl)amino]-L-alanine; BOAA; Dencichin; Dencichine; Nbeta-Oxalylamino-L-alanine; ODAP Molecular Formula: C5H8N2O5 Molecular Weight: 176.13 Linear Structural Formula: …
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(BPhen)Ni(OAc)2.xH2O
MilliporeSigmaMolecular Formula: C28H22N2NiO4 Molecular Weight: 509.18 Linear Structural Formula: C28H22N2NiO4 Purity: >=95% Melting Point: >300 C Application: Catalyst for cross couplings via C-N bond activation Other Notes: Harnessing Alkyl Amines as Electrophiles for Nickel-Catalyzed…
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Synonym(s): p -Hydroxybenzoic acid n -butyl ester; Butyl paraben; SPF Formula: HOC6H4CO2(CH2)3CH3 Formula Weight: 194.23 CAS No.: 94-26-8 Purity: ≥99.0% (GC) Packaging: 50, 250 g in poly bottle
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ALDRICH Benzyltriphenylphosphonium bromide, 96%
MilliporeSigmaSynonym(s): (Phenylmethyl)triphenylphosphonium bromide; Bromo(benzyl)triphenylphosphorane; NSC 54813 Formula: C6H5CH2P(Br)(C6H5)3 Formula Weight: 433.32 CAS No.: 1449-46-3 Purity: 96% Application: Reactant for:…
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Benzhydrol Pharmaceutical Secondary Standard
MilliporeSigmaPharmaceutical 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: Diphenylmethanol; Diphenhydramine Impurity D; Benzhydrol; Benzhydryl…
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beta-galactosidase, also called beta-gal or beta-gal, is a glycoside hydrolase enzyme that catalyzes the hydrolysis of beta-galactosides into monosaccharides through the breaking of a glycosidic bond. beta-gal is commonly used in molecular biology as a reporter marker to monitor gene expression…
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Synonyms: alpha-Chlorotoluene CAS Number: 100-44-7 Formula: C7H7Cl Formula Weight: 126.58 Linear Formula: C6H5CH2Cl MDL No.: MFCD00000889 Purity: 0.99 Boiling Point: 177-181 C(lit.) Melting Point: -43 C (lit.) Density: 1.1 g/mL at 25 C(lit.) Refractive Index: n20/D…