MilliporeSigma Chemicals Reagents B
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Empirical Formula: C9H17ClN2 Linear Formula: C9H17ClN2 Formula Weight: 188.70 MDL Number: MFCD03093291 Purity: ≥97.0% (HPLC/AT)
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3-Bromopyridine, 0.99
MilliporeSigmaCAS Number: 626-55-1 Formula: C5H4BrN Formula Weight: 158 Linear Formula: C5H4BrN MDL No.: MFCD00006373 Purity: 0.99 Boiling Point: 173 C(lit.) Density: 1.64 g/mL at 25 C(lit.) Refractive Index: n20/D 1.571(lit.) Beilstein Registry Number: 105880 EC Number: 210-952-0 …
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Biopak® C Clinical Cartridge For use with AFS® systems
MilliporeSigmaThe Biopak® C unit is an easy-to-install, disposable ultrafiltration cartridge designed to produce a final, in-line purification step for immunoassay and clinical chemistry analyzers on the market today, providing improved laboratory efficiency and performance with lower overall running costs. The…
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beta-Endosulfan certified reference material, TraceCERT(R)
MilliporeSigmaThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate. Download…
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Buffered oxide etchant (BOE) 10:1
MilliporeSigmaBuffered oxide etchant (BOE) is a wet etchant used in microfabrication. Its primary use is in etching thin films of silicon dioxide (SiO2) or silicon nitride (Si3N4). It is a mixture of a buffering agent, such as ammonium fluoride (NH4F), and hydrofluoric acid (HF). Concentrated HF etches silicon…
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ALDRICH 1,2-Benzisothiazol-3(2H)-one, 97%
MilliporeSigmaEmpirical Formula: C7H5NOS Linear Formula: C7H5NOS Formula Weight: 151.19 MDL Number: MFCD00127753 Purity: 97% Melting Point: 154-158 °C(lit.)
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Synonym(s): 16-BAC; Benzylhexadecyldimethylammonium chloride; Cetalkonium chloride; Cetyldimethylbenzylammonium chloride Empirical Formula: C25H46ClN Linear Formula: …
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ALDRICH Barium sulfate, 99.998% trace metals basis
MilliporeSigmaSynonym(s): Baryte Empirical Formula: BaO4S Linear Formula: BaSO4 Formula Weight: 233.39 MDL Number: MFCD00003455 Purity: 99.998% trace metals basis
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Bisphenol A-d16 98 atom % D
MilliporeSigmaSynonyms: 2,2-·Bis(4-·hydroxyphenyl)·propane-D16; 4,4·-Isopropylidenediphenol-D16; Deuterated bisphenol A; 2,2-Bis(4-hydroxyphenyl)propane-d16 Molecular Formula: C15D16O2 Molecular Weight: 244.38 Linear Structural Formula: (CD3)2C(C6D4OD)2 Purity: 99% (CP) Melting Point: …
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Biotin-dPEG (R)12-DBCO
MilliporeSigmaMolecular Formula: C55H83N5O16S Molecular Weight: 1102.34 Linear Structural Formula: C55H83N5O16S Purity: >90% Storage: -20C Legal Information: dPEG is a registered trademark of Quanta BioDesign
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Synonym(s): Bismuth trinitrate pentahydrate Formula: Bi(NO3)3 · 5H2O Formula Weight: 485.07 CAS No.: 10035-06-0 UN Number: UN1477 Purity: 99.999% trace metals basis Application: An excellent oxidant for a variety of 4-substituted Hantzsch…
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ALDRICH Bromobenzene, >=99.5% (GC)
MilliporeSigmaEmpirical Formula: C6H5Br Linear Formula: C6H5Br Formula Weight: 157.01 MDL Number: MFCD00000055 Purity: ≥99.5% (GC) Boiling Point: 156 °C(lit.) Melting Point: −31 °C(lit.) Density: …
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BRD32048 >=98% (HPLC)
MilliporeSigmaSynonyms: BRD 32048; N2-(4-Methoxyphenyl)-6-(1-piperidinylmethyl)-1,3,5-triazine-2,4-diamine Molecular Formula: C16H22N6O Molecular Weight: 314.39 Linear Structural Formula: C16H22N6O MDL Number: MFCD03190440 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: …
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Synonyms: Bromo benzophenone alkyne; Probe building block Molecular Formula: C17H13BrO2 Molecular Weight: 329.19 Linear Structural Formula: C17H13BrO2 MDL Number: MFCD30737994 Purity: >=95% Storage: -20C Application: Used for chemical probe synthesis, this trifunctional…
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1-Butanethiol, 0.99
MilliporeSigmaSynonyms: Butyl mercaptan; Mercaptan C4 CAS Number: 109-79-5 Formula: C4H10S Formula Weight: 90.19 Linear Formula: CH3(CH2)3SH MDL No.: MFCD00004905 Purity: 0.99 Boiling Point: 98 C(lit.) Melting Point: -116 C (lit.) Density: 0.842 g/mL at 25 C(lit.) Refractive Index: …
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SUPELCO ?-BHC (Lindane)
MilliporeSigma0.1 μg/mL in hexane, analytical standard RIDADR: UN 1208 3 / PGII
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Bisabolol oxide A phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: …
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BocA1V2PF2-NHC6-NH2
MilliporeSigmaSynonyms: tert-Butyl ((S)-1-(((S)-2-((S)-2-(((S)-1-((6-aminohexyl)amino)-3-(4-fluorophenyl)-1-oxopropan-2-yl)carbamoyl)pyrrolidin-1-yl)-1-cyclohexyl-2-oxoethyl)amino)-1-oxopropan-2-yl)carbamate; AVP conjugate for IAP-mediated protein degrader development; SNIPER building block Molecular…
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Synonym(s): [1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene][bis(trifluoromethanesulfonyl)imide]gold(I); IPrAuNTf2; [1,3-Bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2 H -imidazol-2-ylidene][1,1,1-trifluoro- N -[(trifluoromethyl)sulfonyl]methanesulfonamidato-κ N ]gold …
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Formula: Bi(NO3)3 · 5H2O Formula Weight: 485.07 CAS No.: 10035-06-0 UN Number: UN1477 Purity: 98% Application: An excellent oxidant for a variety of 4-substituted Hantzsch 1,4-dihydropyridines. Convenient reagent for selective oxidation of sufides…
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Benzidine, purum p.a., >=98.0% (N)
MilliporeSigmaSynonyms: 4,4'-Diaminobiphenyl CAS Number: 92-87-5 Formula: C12H12N2 Formula Weight: 184.24 Linear Formula: C12H12N2 MDL No.: MFCD00039765 Purity: >=98.0% (N) Beilstein Registry Number: 742770 EC Number: 202-199-1 UNSPSC Code: 12352200 Application: Benzidine can be…
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Boron trifluoride methyl etherate,
MilliporeSigmaSynonyms: (Dimethyl ether)trifluoroboron CAS Number: 353-42-4 Formula: BF3 · C2H6O Formula Weight: 113.87 Linear Formula: BF3 · O(CH3)2 MDL No.: MFCD00013192 Boiling Point: 126-127 C(lit.) Melting Point: -15 C (lit.) Density: 1.239 g/mL at 25 C(lit.) Refractive Index: …
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Bleomycin (BLM) is a glycopeptide antibiotic consist of 2 main isomers, BLM A2 and B2, obtained from Streptomyces verticillus. The main clinical application of Bleomycin is cancer treatment. Bleomycin causes oxidative degradation of RNA affecting G2 and M cell cycle phases. The anti-cancer…
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Bromophenol Blue sodium salt, Dye content 90 %, ACS reagent
MilliporeSigmaCAS No.: 34725-61-6 Synonyms: 3′,3′′,5′,5′′-Tetrabromophenolsulfophthalein sodium salt Formula: C19H9Br4NaO5S Formula Weight: 691.94 Linear Formula: C19H9Br4NaO5S…
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Baclofen United States Pharmacopeia (USP) Reference Standard
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-Bromobenzoyl chloride, 98%
MilliporeSigmaFormula: BrC6H4COCl Formula Weight: 219.46 CAS No.: 586-75-4 UN Number: UN3261 Purity: 98% Storage: 2-8°C Packaging: 10, 25 g in glass bottle
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Biotin, =99% (TLC), lyophilized powder
MilliporeSigmaSynonyms: D-Biotin; Bios II; Coenzyme R; Vitamin B7; Vitamin H Formula: C10H16N2O3S Formula Weight: 244.31 CAS No.: 58-85-5 Purity: ≥99% (TLC) Storage Temperature: 2-8°C Application: May be used to elute proteins from…
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Benzyl 4-hydroxybenzoate analytical standard
MilliporeSigmaBenzyl 4-hydroxybenzoate is an ester of para-hydroxy benzoic acid. It is used as a preservative, colorless dye and color developing agent in cosmetics and personal care products. Synonyms: 4-Hydroxybenzoic acid benzyl ester; Benzyl paraben Molecular Formula: C14H12O3 Molecular Weight: …
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"Betulin, analytical standard"
MilliporeSigmaSynonyms: Lup-20(29)-ene-3β,28-diol Formula: C30H50O2 Formula Weight: 442.72 CAS No.: 473-98-3 Purity: ≥97.5% (TLC)
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Boc-Val-Val-OH AldrichCPR
MilliporeSigmaMolecular Formula: C15H28N2O5 Molecular Weight: 316.39 Linear Structural Formula: C15H28N2O5 MDL Number: MFCD00237584 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…