Chemicals Reagents B

Chemicals Reagents B

Products (4651)

Compare Tool

Select up to 3 products

  • < Previous
  • > Next
  • Bromocriptine mesilate for system suitability

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 2-Bromo-α-ergocryptine methanesulfonate salt; (+)-2-Bromo-12'-hydroxy-2'-(1-methylethyl)-5'-(2-methylpropyl)ergotaman-3',6'-18-trione methanesulfonate salt; (+)-Bromocriptine methanesulfonate salt; Bromocriptine mesylate salt Empirical...

  • SIGMA B-Amylase from sweet potato

    Synonym(s): 1,4-α-D-Glucan maltohydrolase MDL Number: MFCD00081391 Storage: −20°C

  • ALDRICH 3-(Trifluoromethyl)benzoyl chloride, 98%

    Synonym(s): α,α,α-Trifluoro- m -toluoyl chloride Formula: CF3C6H4COCl Formula Weight: 208.56 CAS No.: 2251-65-2 UN Number: UN3265 Purity: 98% Density: 1.383g/mLat 25°C(lit.) Packaging: 5, 25 mL in glass bottle

  • Bis(2-ethylhexyl) adipate, Selectophore™, >=99.0%

    CAS No.: 103-23-1 Synonyms: Adipic acid di(2-ethylhexyl) ester; DOA Formula: C22H42O4 Formula Weight: 370.57 Linear Formula:...

  • ALDRICH 3-Butyn-2-one, 95%

    Empirical Formula: C4H4O Linear Formula: HC≡CCOCH3 Formula Weight: 68.07 MDL Number: MFCD00008775 Purity: 95% Boiling Point: 85 °C(lit.) Density: 0.87 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.406(lit.) Beilstein Registry...

  • SIGMA BIS-TRIS propane PharmaGrade, Manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production, suitable for cell culture

    PharmaGrade products are manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production. For more information on the PharmaGrade Program, visit sigma-aldrich.com/safc-pharmagrade. Synonyms: 1,3-Bis[tris(hydroxymethyl)methylamino]propane Molecular Formula:...

  • ALDRICH N-Boc-ethanolamine, 98%

    Synonym(s): N -( tert -Butoxycarbonyl)ethanolamine; tert -Butyl N -(2-hydroxyethyl)carbamate; Boc-2-aminoethanol; Boc-glycinol Formula: (CH3)3COCONHCH2CH2OH Formula Weight: 161.20 CAS No.: 26690-80-2 UN Number: UN2810 Purity: 98% Density: 1.042g/mLat...

  • ALDRICH 1-Bromo-4-methylnaphthalene, 98%

    Empirical Formula: C11H9Br Linear Formula: CH3C10H6Br Formula Weight: 221.09 MDL Number: MFCD00003872 Purity: 98% Boiling Point: 162-164 °C/12 mmHg(lit.) Density: 1.419 g/mL at 25 °C(lit.) Refractive Index:...

  • (2,8-Bis-trifluoromethyl-quinolin-4-yl)-pyridin-2-yl-methanone AldrichCPR

    Molecular Formula: C17H8F6N2O Molecular Weight: 370.25 Linear Structural Formula: C17H8F6N2O MDL Number: MFCD05863551 Legal Information: Product of BioBlocks Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals....

  • Benzo[c]chrysene

    MilliporeSigma

    BCR ® certified Reference Material Empirical Formula: C22H14 Formula Weight: 278.35 Linear Formula: C22H14 MDL Number: MFCD00667762 Storage: 2-8°C Beilstein Registry Number: 1876196

  • ALDRICH Bis(methyl-n5-cyclopentadienyl)methoxymethylzirconium, packaged for use in deposition systems

    Synonym(s): ZRCMMM; ZrD-CO4 Empirical Formula: C14H20ZrO Linear Formula: Zr(CH3C5H4)2CH3OCH3 Formula Weight: 295.53 Boiling Point: 110 °C/0.5 mmHg(lit.) Density:...

  • Biochanin A analytical standard

    Synonyms: 4'-Methylgenistein; 5,7-Dihydroxy-4'-methoxyisoflavone; Genistein 4'-methyl ether; Olmelin Molecular Formula: C16H12O5 Molecular Weight: 284.26 Linear Structural Formula: C16H12O5 MDL Number: MFCD00006839 Purity: >=95.0% (HPLC) Melting Point: 210-213 C (lit.) Biochem Physiol Actions:...

  • Murashige and Skoog Basal Medium, powder, plant cell culture tested

    Synonym: MS Basal Medium MDL Number: MFCD00240976 Formula Variant With the macro- and micronutrients, and vitamins as described by Murashige and Skoog (1962). Preparation Note Murashige and Skoog medium can be reconstituted from powder or by combining products that are major components of complete...

  • ALDRICH Boc-N-Me-Ala-OH, >=99.0% (TLC)

    Synonym(s): Boc- N -methyl-L-alanine Empirical Formula: C9H17NO4 Linear Formula: C9H17NO4 Formula Weight: 203.24 MDL Number: MFCD00037242 Purity: ≥99.0% (TLC) Beilstein Registry Number: 2366513

  • SIGMA BRL 50481 >=98% (HPLC), solid

    Synonym(s): 5-Nitro-2,N,N-trimethylbenzenesulfonamide Empirical Formula: C9H12N2O4S Linear Formula: C9H12N2O4S Formula Weight: 244.27 MDL Number: MFCD03039912 Purity: ≥98% (HPLC) Storage: 2-8°C

  • Butorphanol tartrate United States Pharmacopeia (USP) Reference Standard

    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...

  • 1-Butanol, BioRenewable, ACS reagent, =99.4%

    1-Butanol, BioRenewable, ACS reagent, =99.4%

  • ALDRICH Bis(dibutylchlorotin(IV)) oxide, 98%

    Empirical Formula: C16H36Cl2OSn2 Linear Formula: {[CH3(CH2)3]2Sn(Cl)}2O Formula Weight: 552.78 MDL Number: MFCD00074921 Purity: 98% Melting Point: 109-112 °C(lit.)

  • Bisphenol A bis(chloroformate), 0.95

    CAS Number: 2024-88-6 Formula: C17H14Cl2O4 Formula Weight: 353.2 Linear Formula: (ClCO2C6H4)2C(CH3)2 MDL No.: MFCD00060109 Purity: 0.95 Melting Point: 90-92 C (lit.) Storage: 2-8C EC Number: 217-970-8 UNSPSC Code: 12352100 General description: Bisphenol A (BPA) is reported as an environmental...

  • ALDRICH Barium trifluoromethanesulfonate, 98%

    Synonym(s): Barium triflate; Trifluoromethanesulfonic acid barium salt Empirical Formula: C2BaF6O6S2 Linear Formula: (CF3SO3)2Ba Formula Weight: 435.47 MDL Number: MFCD00143644 Purity: 98% Melting Point:...

  • SIGMA 16B-Bromoandrosterone

    Synonym(s): 5α-Androstan-16β-bromo−3α−ol−17−one Empirical Formula: C19H29BrO2 Linear Formula: C19H29BrO2 Formula Weight: 369.34 MDL Number: MFCD00070016

  • SIGMA Betamethasone 21-phosphate disodium >=97%

    Empirical Formula: C22H28FNa2O8P Linear Formula: C22H28FNa2O8P Formula Weight: 516.40 MDL Number: MFCD00200361 Purity: ≥97%

  • (Benzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate

    purum, ≥97.0% (TLC) Synonym(s): PyBOP ® Empirical Formula: C18H28F6N6OP2 Formula Weight: 520.39 Linear Formula: C18H28N6OP -+ PF6 MDL Number: MFCD00077411 Purity: ≥97.0% (TLC)...

  • Biphenyl, ReagentPlus®, 99.5%

    Formula: C6H5C6H5 Formula Weight: 154.21 CAS No.: 92-52-4 Purity: 99.5% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle Packaging: 25 g in poly bottle Packaging: 5 kg in poly drum

  • < Previous
  • > Next

Compare Tool

Select up to 3 products