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Carboidratos e Glicoconjugados

Carboidratos e Glicoconjugados

Os carboidratos são compostos orgânicos formados por carbono, hidrogénio e oxigénio, cuja estrutura básica é composta por monossacarídeos. Estes podem ligar-se para formar dissacarídeos, oligossacarídeos ou polissacarídeos, dependendo do número de unidades monoméricas. Os carboidratos desempenham um papel fundamental no armazenamento de energia, na estrutura celular e na comunicação celular. Os seus derivados são utilizados em produtos farmacêuticos, como adoçantes e excipientes. Na CymitQuimica, oferecemos uma ampla variedade de carboidratos e seus derivados para investigação e aplicações industriais.

Foram encontrados 5046 produtos de "Carboidratos e Glicoconjugados"

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produtos por página.
  • β-Cyclodextrin hydrate

    CAS:
    beta-Cyclodextrin hydrate forms clathrates. Produces a water-soluble complex with dansyl chloride for the fluorescent labeling of proteins. It is used in pharmaceutical research, as pharmaceutical intermediates and also as chemical reagents. This Thermo Scientific Chemicals brand product was origin
    Fórmula:C42H70O35
    Cor e Forma:White, Crystals or powder or crystalline powder
    Peso molecular:1134.99

    Ref: 02-A14529

    5g
    30,00€
    25g
    83,00€
    100g
    259,00€
  • Digoxin, 96%

    CAS:
    Digoxin, 96%, Thermo Scientific Chemicals
    Fórmula:C41H64O14
    Pureza:96%
    Cor e Forma:Powder, White
    Peso molecular:780.95

    Ref: 02-B21902

    25g
    A consultar
  • Citric acid, Electrophoresis Grade, 99.5+%

    CAS:
    Citric acid is a starting point in the Krebs cycle and is a key intermediate in metabolism. It has anticoagulant activity; as a calcium chelator, it forms complexes that disrupt the tendency of blood to clot. It may be used to adjust pH and as a sequestering agent for the removal of trace metals. Th
    Fórmula:C6H8O7
    Pureza:99.5+%
    Cor e Forma:White, Powder or crystals or crystalline powder
    Peso molecular:192.12

    Ref: 02-J64322

    2kg
    A consultar
    100g
    28,00€
    500g
    51,00€
  • D-(+)-Cellotriose, 95%

    CAS:
    D-(+)-Cellotriose, 95%
    Fórmula:C18H32O16
    Pureza:95%
    Cor e Forma:White to yellow, Solid
    Peso molecular:504.44

    Ref: 02-J67702

    5mg
    A consultar
    10mg
    227,00€
    25mg
    A consultar
  • Methyl-β-cyclodextrin

    CAS:

    Cavity size is the major determinant as to which cyclodextrin is used in complexation. The cavity diameter of -cyclodextrins or -glucopyranose unit compounds is well-suited for use with molecules the size of hormones, vitamins and many compounds frequently used in tissue and cell culture application

    Cor e Forma:Powder, White to off-white

    Ref: 02-J66847

    5g
    64,00€
    25g
    216,00€
  • D-Gluconic acid, 50% aq. soln.

    CAS:
    Gluconic acid occurs naturally in fruit, honey, and wine. As a food additive it is an acidity regulator. It is also used in cleaning products. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to
    Fórmula:C6H11KO7
    Cor e Forma:Clear yellow, Liquid
    Peso molecular:234.25

    Ref: 02-A16806

    500ml
    37,00€
    2500ml
    82,00€
  • Citric acid, Anhydrous, 99.5 to 100.5% (Dry Basis)

    CAS:
    Thermo Scientific Citric acid Anhydrous
    Fórmula:C6H8O7
    Pureza:100.5%
    Cor e Forma:White crystalline powder
    Peso molecular:192.12

    Ref: 02-J13729

    1kg
    94,00€
    500g
    66,00€
  • D-Galacto-D-mannan

    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

    Peso molecular:~200000

    Ref: 02-J66610

    100mg
    52,00€
    500mg
    191,00€
  • (-)-Dibenzoyl-L-tartaric acid hydrate, 98%

    CAS:
    (-)-Dibenzoyl-L-tartaric acid is used as an intermediate in pharmaceutical and agro chemical industries. It is used as chiral auxiliary in organic synthesis and as a resolution agent in the synthesis of rameleton. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar
    Fórmula:C18H14O8
    Pureza:98%
    Cor e Forma:Crystalline powder or powder, White
    Peso molecular:358.30

    Ref: 02-A16180

    100g
    37,00€
    500g
    121,00€
    2500g
    415,00€
  • Di-p-toluoyl-D-tartaric 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:C20H18O8
    Pureza:98%
    Cor e Forma:Crystals or powder or crystalline powder, White to off-white
    Peso molecular:386.36

    Ref: 02-L13223

    25g
    A consultar
    100g
    A consultar
  • (-)-Dibenzoyl-L-tartaric acid,98%

    CAS:

    (-)-Dibenzoyl-L-tartaric acid, anhydrous is used as a reagent used to produce chiral salts. Also used as organic chemical synthesis intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer

    Fórmula:C18H14O8
    Pureza:98%
    Cor e Forma:White to pale cream, Powder or crystalline powder
    Peso molecular:358.30

    Ref: 02-A16181

    25g
    31,00€
    100g
    70,00€
    500g
    217,00€
  • β-Cyclodextrin

    CAS:
    Use to solubilize non-polar compounds such as fatty acids, lipids and cholesterol. Reported useful for the selective precipitation of enantiomeric, positional or structural isomers-Cyclodextrin is used with dansyl chloride to form water-soluble complexes for fluorescent labeling of proteins. It is a
    Fórmula:C42H70O35
    Peso molecular:1134.99

    Ref: 02-J63161

    25g
    42,00€
    100g
    103,00€
  • γ-Cyclodextrin hydrate

    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:C48H80O40
    Cor e Forma:Powder, White
    Peso molecular:1297.13

    Ref: 02-L11271

    100mg
    43,00€
    500mg
    129,00€
  • Citric acid, anhydrous, ACS, 99.5+%

    CAS:

    Citric acid is the most widely used organic acid and pH-control agent in foods, beverages, pharmaceuticals and technical applications. Used in pharmaceutical preparations, especially in effervescent tablets. It is used as a natural preservative. This Thermo Scientific Chemicals brand product was or

    Fórmula:C6H8O7
    Pureza:99.5+%
    Cor e Forma:White, Solid
    Peso molecular:192.12

    Ref: 02-036664

    2kg
    177,00€
    100g
    40,00€
    500g
    76,00€
  • Humic acid sodium salt, tech. 50-60% (as humic acid)

    CAS:
    Humic acid sodium salt is a principal component of humic substances. It boosts plant growth. 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
    Fórmula:C9H8Na2O4
    Pureza:50-60%
    Peso molecular:226.14

    Ref: 02-041748

    100g
    69,00€
    500g
    231,00€
  • Citric acid, 99+%

    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:C6H8O7
    Pureza:99+%
    Cor e Forma:White, Crystals or powder or crystalline powder
    Peso molecular:192.12

    Ref: 02-A10395

    1kg
    63,00€
    5kg
    190,00€
    250g
    30,00€
  • Laminarin

    CAS:

    Laminarin is a storage glucan and is now used to study it’s interaction with laminarinase as its substrate. 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 Alf

    Fórmula:C18H32O16
    Cor e Forma:Powder, White to off-white
    Peso molecular:504.44

    Ref: 02-J66193

    1g
    163,00€
    5g
    625,00€
    250mg
    63,00€
  • (+)-Dibenzoyl-D-tartaric acid, anhydrous, 99%

    CAS:

    For chiral resolution(+)-Dibenzoyl-D-tartaric acid is used as a reagent in the preparation of chiral salts. It also serves as a reagent for chiral resolution of amino compounds. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation

    Fórmula:C18H14O8
    Pureza:99%
    Cor e Forma:White, Powder
    Peso molecular:358.30

    Ref: 02-B24754

    10g
    25,00€
    50g
    70,00€
    250g
    240,00€
  • D-(-)-Tartaric acid, 99%

    CAS:

    D-(-)-Tartaric acid is used as a resolving agent in organic synthesis. It is used as a precursor for the preparation of its ester derivatives like D-tartaric acid diethyl ester, D-tartaric acid dimethyl ester and D-tartaric acid diiso-propyl ester. It finds application in the synthesis of chiral azi

    Fórmula:C4H6O6
    Pureza:99%
    Cor e Forma:White, Crystals or powder or crystalline powder
    Peso molecular:150.09

    Ref: 02-A11264

    25g
    49,00€
    100g
    117,00€
    500g
    480,00€
  • α-Cyclodextrin, 97+%

    CAS:
    Useful for selective precipitation of enantiomeric, positional or structural isomers
    Fórmula:C36H60O30
    Pureza:97+%
    Cor e Forma:White to pale cream, Crystalline powder
    Peso molecular:972.85

    Ref: 02-J60687

    5g
    59,00€
    25g
    140,00€
    100g
    481,00€