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Benzenos

Benzenos

Os benzenos são hidrocarbonetos aromáticos simples, consistindo de um anel de carbono de seis membros com ligações duplas alternadas. Essa estrutura fundamental é um bloco de construção para numerosos compostos químicos, incluindo produtos farmacêuticos, polímeros e corantes. Os benzenos são amplamente utilizados na síntese orgânica devido à sua estabilidade e versatilidade. Na CymitQuimica, oferecemos uma ampla gama de benzenos de alta qualidade para apoiar suas pesquisas e aplicações industriais.

Subcategorias de "Benzenos"

Foram encontrados 11888 produtos de "Benzenos"

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  • Dimethyl (4-fluorobenzyl)malonate, 97%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C12H13FO4
    Pureza:97%
    Cor e Forma:Clear colorless, Liquid
    Peso molecular:240.23

    Ref: 02-H26310

    1g
    45,00€
    5g
    A consultar
  • 4-Fluorobenzoic anhydride, 97%

    CAS:

    It is used as pharmaceutical intermediate. Benzoylthiophenes are allosteric enhancers (AE) of agonist activity at the A1 adenosine receptor. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to t

    Fórmula:C14H8F2O3
    Pureza:97%
    Cor e Forma:White, Crystals or powder or crystalline powder
    Peso molecular:262.21

    Ref: 02-H33527

    1g
    78,00€
    5g
    A consultar
  • 3-Bromobenzylamine hydrochloride, 98%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C7H9BrN
    Pureza:98%
    Cor e Forma:White to cream, Powder or crystalline powder or crystals or flakes
    Peso molecular:187.06

    Ref: 02-A16132

    5g
    A consultar
    25g
    A consultar
  • 3-(Trifluoromethyl)phenyl isothiocyanate, 98%

    CAS:

    Used as pharamaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part

    Fórmula:C8H4F3NS
    Pureza:98%
    Cor e Forma:Clear colorless to yellow, Liquid
    Peso molecular:203.18

    Ref: 02-L11646

    1g
    A consultar
    5g
    A consultar
    25g
    A consultar
  • 2-Bromostyrene, 96%, stab. with ca 0.05% 4-tert-butylcatechol

    CAS:

    2-Bromostyrene is used as a cross linking agent in fire-resistant bromostyrene-crosslinked polyesters. Further, it is used to prepare trans-1-(2-bromophenyl)-2-(3-bromophenyl)ethene by reacting with 1-bromo-3-iodo-benzene, involving palladium(II) acetate as catalyst. This Thermo Scientific Chemicals

    Fórmula:C8H7Br
    Pureza:96%
    Cor e Forma:Clear colorless to pale yellow, Liquid
    Peso molecular:183.05

    Ref: 02-B24181

    5g
    139,00€
    25g
    A consultar
  • Methyl 2-chloro-4-nitrobenzoate, 98%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C8H6ClNO4
    Pureza:98%
    Cor e Forma:White to pale cream, Powder
    Peso molecular:215.59

    Ref: 02-B20169

    5g
    A consultar
    25g
    A consultar
    100g
    A consultar
  • 4-Iodobenzeneboronic acid, 97%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C6H6BIO2
    Pureza:97%
    Peso molecular:247.83

    Ref: 02-H51119

    1g
    A consultar
    5g
    99,00€
    25g
    A consultar
  • Methyl 3,5-dibromo-2-hydroxybenzoate, 98%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C8H6Br2O3
    Pureza:98%
    Cor e Forma:White, Crystals or powder or crystalline powder
    Peso molecular:309.94

    Ref: 02-B25077

    25g
    A consultar
    100g
    A consultar
  • 2-Phenoxyaniline, 98%

    CAS:

    2-Phenoxyaniline serves as an antiinflammatory agent that inhibits preferentially COX-2 over COX-1. It is used in the preparation of sodium primary amide complex, 4-methyl-2-(2-phenoxyphenyl)azo-phenol and 2-acetoaminodiphenyl ether. Further, it is used to form complexes with beta-cyclodextrin. This

    Fórmula:C12H11NO
    Pureza:98%
    Cor e Forma:White to cream to brown to dark brown, Crystals or powder or crystalline powder or lumps or clear liquid as melt
    Peso molecular:185.23

    Ref: 02-L05558

    25g
    61,00€
    100g
    184,00€
  • 3,4,5-Trimethoxyphenylacetonitrile, 97%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C11H13NO3
    Pureza:97%
    Cor e Forma:White to cream, Powder
    Peso molecular:207.23

    Ref: 02-B24247

    5g
    53,00€
    25g
    160,00€
  • Sodium tetrakis(4-fluorophenyl)borate dihydrate, 98%

    CAS:

    Sodium tetrakis(4-fluorophenyl)borate dihydrate, is used as a reagent for the two-phase titration of nonionic surfactants in the presence of anionic surfactants. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label infor

    Fórmula:C24H16BF4Na•2H2O
    Pureza:98%
    Cor e Forma:Crystals or powder or crystalline powder, Colorless, translucent or white
    Peso molecular:450.21 (414.18anhy)

    Ref: 02-H55952

    1g
    667,00€
    5g
    2.203,00€
    250mg
    240,00€
  • 2,6-Dibromo-4-methylaniline, 98+%

    CAS:

    2,6-Dibromo-4-methylaniline is used as coupling reagent in spectrophotometric determination of carbaryl in various environmental samples. It was also in preparation of 2-bromo-6-iodo-4-methylaniline. 2,6-Dibromo-4-methylaniline undergoes Suzuki-coupling reaction with 2-dihydroxyboryl-3-methyl-2-cycl

    Fórmula:C7H7Br2N
    Pureza:98+%
    Cor e Forma:Cream, Powder
    Peso molecular:264.95

    Ref: 02-A17184

    25g
    59,00€
    100g
    A consultar
  • 2,3,4,5-Tetrafluoroaniline, 98%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C6H3F4N
    Pureza:98%
    Peso molecular:165.09

    Ref: 02-H61417

    1g
    71,00€
    5g
    A consultar
  • 2-Amino-5-methylbenzoic acid, 97%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C8H9NO2
    Pureza:97%
    Cor e Forma:Pale cream to cream to yellow to brown, Crystals or powder or crystalline powder or lumps or fused solid or granules
    Peso molecular:151.16

    Ref: 02-L01513

    5g
    A consultar
    25g
    A consultar
  • 1-Bromo-4-fluoro-2-iodobenzene, 98+%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C6H3BrFI
    Pureza:98+%
    Cor e Forma:Liquid, Clear colorless to pale yellow
    Peso molecular:300.90

    Ref: 02-B25289

    5g
    A consultar
    25g
    A consultar
  • 2,6-Di-tert-butylphenol, 98%

    CAS:

    Widely used as antioxidant in fuels, lubricants and polymers. Employed as a synthetic intermediate for the production of higher molecular weight phenolic antioxidants. Used as an oxidation inhibitor and stabilizer (e.g. for fuel, oil and gasoline) and also used in plastics and rubber. Also applied a

    Fórmula:C14H22O
    Pureza:98%
    Cor e Forma:White to cream to yellow or pale brown, Crystalline or fused solid
    Peso molecular:206.33

    Ref: 02-A17244

    1kg
    71,00€
    5kg
    A consultar
    250g
    32,00€
  • 2-Vinylbenzoic acid, 96%

    CAS:

    As intermediate in orgaic syntheses. Phthalides were obtained in low yields by palladium-assisted cyclization of 2-vinylbenzoic acid and 2-(2-methyl-2-propenyl)- benzoic acid. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation a

    Fórmula:C9H8O2
    Pureza:96%
    Cor e Forma:Powder or lumpy powder, White to pale yellow
    Peso molecular:148.16

    Ref: 02-H31723

    1g
    79,00€
    5g
    223,00€
  • Tris(2-methoxyphenyl)phosphine, 98%

    CAS:

    Tris(2-methoxyphenyl)phosphine is a phosphine ligand used for catalysis. It is used as a catalyst for allylic substitution of simple alkenes, suzuki coupling reactions, hydrogenation of quinolines and other addition reactions. This Thermo Scientific Chemicals brand product was originally part of th

    Fórmula:C21H21O3P
    Pureza:98%
    Cor e Forma:Powder, White
    Peso molecular:352.37

    Ref: 02-A11096

    1g
    44,00€
    5g
    159,00€
  • 3-Bromo-4-nitrobenzoic acid, 97%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C7H4BrNO4
    Pureza:97%
    Cor e Forma:Pale yellow, Powder
    Peso molecular:246.02

    Ref: 02-H27268

    1g
    A consultar
    5g
    A consultar
  • 3,4-Difluorophenylglyoxal hydrate, 98%, dry wt. basis

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C8H4F2O2
    Pureza:98%
    Cor e Forma:Pale orange to pink, Powder
    Peso molecular:170.12

    Ref: 02-L20271

    1g
    A consultar
    5g
    A consultar
  • 4-Fluoro-3-(methylcarbamoyl)benzeneboronic acid, 96%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C8H9BFNO3
    Pureza:96%
    Peso molecular:196.97

    Ref: 02-H53101

    1g
    A consultar
    250mg
    A consultar
  • Biphenyl-4-carboxylic acid, 98%

    CAS:

    Biphenyl-4-carboxylic acid is employed in the synthesis, characterization of europium, terbium complexes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa

    Fórmula:C13H10O2
    Pureza:98%
    Cor e Forma:White to cream or pale yellow, Powder
    Peso molecular:198.22

    Ref: 02-A12438

    25g
    44,00€
    100g
    117,00€
    500g
    455,00€
  • Disodium terephthalate, 99+%

    CAS:
    Terephthalic acid disodium salt
    Fórmula:C6H4(COONa)2
    Pureza:99+%
    Peso molecular:210.1

    Ref: 02-042946

    5g
    40,00€
    25g
    90,00€
    100g
    182,00€
    500g
    765,00€
  • 3,5-Dimethoxy-4-methylbenzoic acid, 97%

    CAS:

    3,5-Dimethoxy-4-methylbenzoic acid undergoes reduction in the presence of sodium in ethanol to prepare 1,4-dihydro-3,5-dimethoxy- kmethylbenzoic acid. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may

    Fórmula:C10H11O4
    Pureza:97%
    Cor e Forma:Pale cream to pale brown, Crystals or powder or crystalline powder
    Peso molecular:195.20

    Ref: 02-A14801

    5g
    42,00€
    25g
    157,00€
    100g
    A consultar
  • 4-Fluoro-2-methoxybenzylamine, 97%

    CAS:

    As pharmaceutical intermediate. As a metabolite of Capsaicin. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference

    Fórmula:C8H10FNO
    Pureza:97%
    Cor e Forma:Liquid, Clear colorless to pale yellow
    Peso molecular:155.17

    Ref: 02-H26796

    1g
    A consultar
    5g
    296,00€
  • 4-Methylbenzoic anhydride, 97%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C16H14O3
    Pureza:97%
    Cor e Forma:Crystals or powder or crystalline powder, White
    Peso molecular:254.29

    Ref: 02-H33951

    1g
    39,00€
    5g
    A consultar
  • AM 580

    CAS:

    Retinoid derivative used for gene expression studies of leukemia-retinoic acid receptor (PHL-RAR) cell line differentiation. AM 580 inhibits tumor proliferation by reducing the level of RAR and activates RAR . This receptor increases the expression of disintegrin and metalloprotease. This Thermo Sc

    Fórmula:C22H25NO3
    Peso molecular:351.44

    Ref: 02-J65155

    10mg
    139,00€
  • 3-(4-Methylbenzoyl)acrylic acid, 98%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C11H10O3
    Pureza:98%
    Cor e Forma:Pale yellow to yellow, Crystals or powder or crystalline powder
    Peso molecular:190.20

    Ref: 02-L10551

    1g
    A consultar
    5g
    A consultar
  • 2-Nitro-4-(trifluoromethyl)benzoic acid, 98%

    CAS:
    2-nitro-4-(trifluoromethyl)benzoate
    Fórmula:C8H3F3NO4
    Pureza:98%
    Cor e Forma:powder, Off-white to pale yellow
    Peso molecular:234.11

    Ref: 02-043787

    2g
    A consultar
    10g
    A consultar
  • 4-Fluoro-2-iodobenzoic acid, 97%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C7H4FIO2
    Pureza:97%
    Peso molecular:266.01

    Ref: 02-H55531

    1g
    A consultar
    5g
    A consultar
  • 4-Dimethylaminobenzophenone, 98%

    CAS:

    4-(Dimethylamino)benzophenone is an important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the leg

    Fórmula:C15H15NO
    Pureza:98%
    Cor e Forma:Yellow to green, Powder
    Peso molecular:225.29

    Ref: 02-B20389

    5g
    62,00€
    25g
    A consultar
    100g
    A consultar
  • 4-Nitroveratrole, 98+%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C8H9NO4
    Pureza:98+%
    Cor e Forma:Crystals or powder or crystalline powder, Yellow
    Peso molecular:183.16

    Ref: 02-A18264

    25g
    52,00€
    50g
    A consultar
    250g
    A consultar
  • 2-Hydroxy-4-(methacryloyloxy)benzophenone, 99%

    CAS:

    2-Hydroxy-4-(methacryloyloxy)benzophenone is used in ophthalmic devices, films, coatings, and fibers, cosmetic preparations and toners. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the l

    Fórmula:C17H14O4
    Pureza:99%
    Cor e Forma:Pale yellow, Crystals or powder or crystalline powder
    Peso molecular:282.30

    Ref: 02-B22445

    5g
    92,00€
    25g
    A consultar
    100g
    1.158,00€
  • 2-Fluorobenzeneboronic acid, 98%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C6H6BFO2
    Pureza:98%
    Cor e Forma:White to cream, Crystals or powder or crystalline powder
    Peso molecular:139.92

    Ref: 02-B23103

    1g
    A consultar
    5g
    A consultar
  • Dibenzoyl peroxide, 97% (dry wt.), wet with 25% water

    CAS:

    Benzoyl peroxide is widely utilized as a radical initiator to induce polymerizations. It finds applications for acne treatment, for bleaching flour, hair and teeth and for cross-linking polyester resins. It also has major applications in antiseptic and bleaching properties. It serves as a catalyst

    Fórmula:C14H10O4
    Pureza:97%
    Cor e Forma:Wet powder or granules, White
    Peso molecular:242.23

    Ref: 02-L13174

    1kg
    121,00€
    50g
    32,00€
    250g
    52,00€
  • 4-Iodotoluene, 98%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C7H7I
    Pureza:98%
    Cor e Forma:White to yellow, Crystalline or fused solid
    Peso molecular:218.04

    Ref: 02-A15631

    25g
    37,00€
    100g
    A consultar
    500g
    A consultar
  • 1-Bromo-2,4-dichlorobenzene, 98%

    CAS:

    1-Bromo-2,4-dichlorobenzene is used to produce 2,4,4'-trichloro-biphenyl. This reaction will need aq. Na2CO3 and solvents dioxane, ethanol. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields. This Thermo Scientific Chemicals

    Fórmula:C6H3BrCl2
    Pureza:98%
    Cor e Forma:Clear colorless to white to pale yellow, Liquid
    Peso molecular:225.89

    Ref: 02-A12298

    5g
    45,00€
    25g
    144,00€
    100g
    409,00€
  • Methyl 4-nitrobenzoate, 99%

    CAS:

    It is employed in the biochemical characterization of NfsA, the Escherichia coli major nitroreductase exhibiting a high amino acid sequence homology to Frp, a Vibrio harveyi flavin oxidoreductase. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio.

    Fórmula:C8H7NO4
    Pureza:99%
    Cor e Forma:White to yellow, Crystals or crystalline powder
    Peso molecular:181.15

    Ref: 02-A12928

    100g
    48,00€
    500g
    A consultar
  • 4-(Chloromethyl)benzonitrile, 98+%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C8H6ClN
    Pureza:98+%
    Cor e Forma:White to cream, Crystals or powder or crystalline powder
    Peso molecular:151.59

    Ref: 02-B22138

    10g
    A consultar
    50g
    101,00€
    250g
    A consultar
  • 2-Chloro-6-methylaniline, 98%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C7H8ClN
    Pureza:98%
    Cor e Forma:Clear colorless to orange to red to pale brown to brown, Liquid
    Peso molecular:141.60

    Ref: 02-L02629

    5g
    A consultar
    25g
    346,00€
  • 2-sec-Butylphenol, 98%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C10H14O
    Pureza:98%
    Cor e Forma:Liquid, Clear colorless to pale yellow to yellow to orange to brown
    Peso molecular:150.22

    Ref: 02-A18461

    1kg
    90,00€
    250g
    38,00€
  • 4-Chloroanisole, 99%

    CAS:

    4-Chloroanisole was found to react with Cu (II)-smectite forming a blue clay-organic complex. 4-Chloroanisole was chosen as the main test substrate for the optimisation studies as it is electronically deactivated and thus resistant to oxidative addition and consequently very reluctant to enter a cat

    Fórmula:C7H7ClO
    Pureza:99%
    Cor e Forma:Clear colorless, Liquid
    Peso molecular:142.58

    Ref: 02-A11377

    50g
    45,00€
    250g
    159,00€
  • 4-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile

    CAS:
    Pureza:98%
    Cor e Forma:Solid
    Peso molecular:263.5299988

    Ref: 10-F758001

    1g
    208,00€
    5g
    643,00€
    2.5g
    479,00€
    100mg
    57,00€
    250mg
    91,00€
  • p-Toluenesulfonyl isocyanate, 95%

    CAS:

    It is a reagent used to prepare acetylated syn-1,2-diols,oxazolidin-2-ones, 2,3-diamino acids, and N-tosylcarbonamides. -Toluenesulfonyl isocyanate has been used as derivatization reagent in determination of 3--hydroxy tibolone in human plasma by LC-MS/MS. It is also employed in the derivatization r

    Fórmula:C8H7NO3S
    Pureza:95%
    Cor e Forma:Clear colorless to pale yellow, Liquid
    Peso molecular:197.21

    Ref: 02-A17492

    25g
    31,00€
    100g
    52,00€
    500g
    149,00€
  • 2,4-Difluorophenylhydrazine hydrochloride, 97%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C6H6F2N2
    Pureza:97%
    Cor e Forma:White to brown, Crystals or powder or crystalline powder
    Peso molecular:144.13

    Ref: 02-A11625

    5g
    A consultar
    25g
    A consultar
    100g
    A consultar
  • 4-Methoxybenzonitrile, 99%

    CAS:

    4-Methoxybenzonitrile is used as raw material of parfum. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has no

    Fórmula:C8H7NO
    Pureza:99%
    Cor e Forma:White to pale cream to cream to yellow, Crystals or powder or crystalline powder
    Peso molecular:133.15

    Ref: 02-A15945

    5g
    39,00€
    25g
    A consultar
    100g
    265,00€
  • Anisole, 99%

    CAS:

    Anisole is widely used as a solvent for the synthesis of various organic compounds, anethole, nonylphenol isomer 4-(3',6'-dimethyl-3-heptyl)phenol, perfumes, insect pheromones and pharmaceuticals. It finds application in the preparation of inorganic complexes and materials such as tin-core/tin oxide

    Fórmula:C7H8O
    Pureza:99%
    Cor e Forma:Clear colorless, Liquid
    Peso molecular:108.14

    Ref: 02-A12997

    500g
    47,00€
    2500g
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  • 2,2'-Dimethoxybiphenyl, 97%

    CAS:

    2,2-Dimethoxy-1,1-biphenyl is used in the synthesis of biphenyl scaffolds in the preparation of biphenyl-tetrathiafulvalene derivatives. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the l

    Fórmula:C14H14O2
    Pureza:97%
    Cor e Forma:Crystals or powder or crystalline powder, White to pale cream
    Peso molecular:214.26

    Ref: 02-B23411

    5g
    57,00€
    25g
    141,00€
    100g
    A consultar
  • 5-(4-Methoxyphenyl)-1H-tetrazole, 98%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C8H8N4O
    Pureza:98%
    Peso molecular:176.18

    Ref: 02-L17210

    1g
    A consultar
    5g
    A consultar
  • 4-Ethyl-2-methoxyphenol, 98%

    CAS:

    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

    Fórmula:C9H12O2
    Pureza:98%
    Cor e Forma:Clear colorless to pale yellow, Liquid
    Peso molecular:152.19

    Ref: 02-A14239

    5g
    64,00€
    25g
    177,00€