CymitQuimica logo

CAS 50-81-7

:

Ácido L(+)-ascórbico

Descrição:
Ácido L(+)-ascórbico, comumente conhecido como vitamina C, é uma vitamina solúvel em água com o número CAS 50-81-7. É um pó cristalino branco a ligeiramente amarelo que é altamente solúvel em água, mas insolúvel em solventes orgânicos. Ácido L(+)-ascórbico é conhecido por suas fortes propriedades antioxidantes, que ajudam a proteger as células do estresse oxidativo, neutralizando os radicais livres. Desempenha um papel crucial na síntese de colágeno, auxiliando na manutenção da pele, vasos sanguíneos e tecidos conectivos. Além disso, melhora a absorção de ferro de alimentos de origem vegetal e apoia o sistema imunológico. O composto é sensível ao calor, luz e ar, o que pode levar à sua degradação, exigindo, portanto, condições de armazenamento cuidadosas. Ácido L(+)-ascórbico é amplamente utilizado em suplementos dietéticos, fortificação de alimentos e formulações cosméticas devido aos seus efeitos benéficos à saúde. Sua fórmula química é C6H8O6 e tem um peso molecular de aproximadamente 176,12 g/mol.
Fórmula:C6H8O6
InChI:InChI=1/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2
Chave InChI:InChIKey=CIWBSHSKHKDKBQ-JLAZNSOCSA-N
SMILES:[C@@H](CO)(O)[C@@]1(C(O)=C(O)C(=O)O1)[H]
Sinónimos:
  • 100M
  • 3-Oxo-L-gulofuranolactone
  • 3-keto-L-Gulofuranolactone
  • 5-(1,2-Dihydroxyethyl)-3,4-dihydroxy-2(5H)-furanone
  • 5-(1,2-Dihydroxyethyl)-3,4-dihydroxy-5H-furan-2-one
  • 5-(1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one
  • Adenex
  • Allercorb
  • Ascoltin
  • Ascorbajen
  • Ver mais sinónimos
Ordenar por

Pureza (%)
0
100
|
0
|
50
|
90
|
95
|
100
Foram encontrados 31 produtos.
  • L-Ascorbic Acid

    CAS:
    Fórmula:C6H8O6
    Pureza:>99.0%(T)
    Cor e Forma:White powder to crystal
    Peso molecular:176.12

    Ref: 3B-A0537

    25g
    23,00€
    500g
    73,00€
  • L-(+)-Ascorbic 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:C6H8O6
    Pureza:99+%
    Cor e Forma:Crystals or powder or crystalline powder, White to pale cream
    Peso molecular:176.12

    Ref: 02-A15613

    100g
    35,00€
    500g
    96,00€
    2500g
    337,00€
  • L-(+)-Ascorbic acid, 98+%

    CAS:
    L-Ascorbic acid is an important nutrient and antioxidant. L-ascorbic acid is frequently used as a processing aid or as a preservative in certain nutrients or food components. It is also utilized in the synthetic polymer industry, in photo processing and in metal technology. Miscellaneous uses have b
    Fórmula:C6H8O6
    Pureza:98+%
    Cor e Forma:White to off-white, powder
    Peso molecular:176.12

    Ref: 02-011188

    100g
    37,00€
    500g
    91,00€
    2kg
    278,00€
  • L-(+)-Ascorbic acid, ACS, 99+%

    CAS:
    It is all important nutrient and antioxidant. L-ascorbic acid is frequently practiced as a processing aid or as a preservative in certain nutrients or food components. It is likewise utilized in the synthetic polymer industry, in photo processing, and in metal technology. Miscellaneous uses have bee
    Fórmula:C6H8O6
    Pureza:99+%
    Peso molecular:176.12

    Ref: 02-036237

    25g
    38,00€
    100g
    46,00€
    500g
    173,00€
  • L-(+)-Ascorbic acid, Electrophoresis Grade, 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:C6H8O6
    Pureza:99+%
    Cor e Forma:White, Powder or crystals or crystalline powder
    Peso molecular:176.12

    Ref: 02-J66291

    50g
    32,00€
    100g
    41,00€
  • Ascorbic acid

    CAS:
    Ascorbic acid
    Fórmula:C6H8O6
    Pureza:99.7%
    Cor e Forma:White Solid
    Peso molecular:176.03209

    Ref: 47-461

    100mg
    242,00€
  • ASCORBIC ACID CRS

    CAS:
    ASCORBIC ACID CRS

    Ref: 41-A1300000

    70mg
    132,00€
  • Ascorbic Acid (Vitamin C)

    CAS:
    Vitamin c (ascorbic acid) and its derivatives
    Fórmula:C6H8O6
    Cor e Forma:White Light Yellow Powder
    Peso molecular:176.12
  • L-Ascorbic acid

    CAS:
    L-Ascorbic acid (Vitamin C) is a natural product that is a potent reducing agent and antioxidant.
    Fórmula:C6H8O6
    Pureza:99.89% - 99.89%
    Cor e Forma:White Solid
    Peso molecular:176.12

    Ref: TM-T0928

    1mL*10mM (DMSO)
    34,00€
    1g
    47,00€
  • L-Ascorbic acid

    CAS:
    L-Ascorbic acid
    Fórmula:C6H8O6
    Pureza:≥98%, 10 mM in DMSO
    Peso molecular:176.12

    Ref: 54-BUP19232

    1g
    66,00€
  • L-(+)-Ascorbic acid

    CAS:
    Fórmula:C6H8O6
    Pureza:99.0 - 100.5 %
    Cor e Forma:White crystalline powder
    Peso molecular:176.12

    Ref: 7W-GV5017

    25g
    19,00€
    100g
    29,00€
    500g
    40,00€
    1kg
    55,00€
    5kg
    155,00€
  • L-Ascorbic Acid (Vitamin C)

    CAS:
    Fórmula:C6H8O6
    Cor e Forma:White To Off-White Solid
    Peso molecular:176.12

    Ref: 4Z-A-129015

    5mg
    A consultar
    100mg
    A consultar
    10mg
    343,00€
    25mg
    436,00€
    50mg
    623,00€
  • L-(+)-Ascorbic acid, 99.5%, BP, Ph. Eur., USP grade

    CAS:
    Fórmula:C6H8O6
    Pureza:99.5 - 100.5 % (C6H8O6, as-is basis)
    Cor e Forma:White or almost white crystalline powder, or colourless crystals
    Peso molecular:176.12

    Ref: 7W-GV9871

    1kg
    83,00€
  • L-Ascorbic acid

    CAS:
    L-Ascorbic acid
    Fórmula:C6H8O6
    Pureza:≥99%
    Cor e Forma:White to off white Solid
    Peso molecular:176.12411

    Ref: 54-BIA0602

    100g
    32,00€
    500g
    38,00€
    1kg
    60,00€
    2500g
    114,00€
  • L(+)-Ascorbic Acid (USP, BP, Ph. Eur.) pure, pharma grade

    CAS:
    L(+)-Ascorbic Acid (USP, BP, Ph. Eur.) pure, pharma grade
    Fórmula:C6H8O6
    Pureza:pharma grade
    Cor e Forma:Solid
    Peso molecular:176.12412

    Ref: 54-BIA141013

    100g
    80,00€
    1kg
    443,00€
  • L-Ascorbic acid

    CAS:
    Fórmula:C6H8O6
    Cor e Forma:Neat
    Peso molecular:176.12

    Ref: 04-C10303000

    250mg
    A consultar
  • L-Ascorbic Acid

    Produto Controlado
    CAS:
    Fórmula:C6H8O6
    Cor e Forma:Neat
    Peso molecular:176.12

    Ref: 86-MM0166.00

    500mg
    1.534,00€
  • L-Ascorbic Acid

    CAS:
    (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one
    Fórmula:C6H8O6
    Pureza:98%
    Peso molecular:176.12
  • Ascorbic acid

    CAS:
    Fórmula:C6H8O6
    Peso molecular:176.12

    Ref: ST-EA-CP-A25000

    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Ascorbic acid

    CAS:
    Fórmula:C6H8O6
    Pureza:99.00%
    Cor e Forma:Solid, Powder or Crystalline Powder or Solid
    Peso molecular:176.124

    Ref: 10-F093967

    2g
    16,00€
    100g
    18,00€
    500g
    23,00€
    1kg
    35,00€
  • L-Ascorbic Acid-3-13C

    Produto Controlado
    CAS:

    Applications Labelled Ascorbic Acid. Physiological antioxidant. Coenzyme for a number of hydroxylation reactions; required for collagen synthesis. Widely distributed in plants and animals. Inadequate intake results in deficiency syndromes such as scurvy. Used as antimicrobial and antioxidant in foodstuffs.
    References Al-Meshal, I.A., et al.: Anal. Profiles Drug Subs., 11, 45 (1982), Levine, M., et al.: N. Engl. J. Med., 314, 892 (1986), Prust, C., et al.: Nature Biotech., 23, 195 (2005),

    Fórmula:C513CH8O6
    Cor e Forma:Neat
    Peso molecular:177.12

    Ref: TR-A786995

    2500µg
    318,00€
    25mg
    2.055,00€
  • L-Ascorbic Acid

    CAS:
    Fórmula:C6H8O6
    Cor e Forma:Neat
    Peso molecular:176.12

    Ref: TR-A786990

    100mg
    97,00€
    1g
    109,00€
    5g
    119,00€
  • L-Ascorbic acid

    CAS:

    L-ascorbic acid, also known as vitamin C, is a natural compound with antioxidant properties. It prevents the degradation of the API in formulations, and acts as a stabilizer to adjust the redox environment and avoid side reactions with reactive species that might oxidize the drug. It is also a buffering agent, helping maintain the desired pH to improve solubility and stability.

    Fórmula:C6H8O6
    Pureza:Min. 98 Area-%
    Cor e Forma:White Powder
    Peso molecular:176.12 g/mol

    Ref: 3D-FA00736

    500g
    275,00€
    1kg
    382,00€
    2kg
    504,00€
    5kg
    884,00€
    10kg
    1.234,00€
  • L-Ascorbic Acid for tissue culture, 99.7%

    CAS:
    Fórmula:C6H8O6
    Pureza:min. 99.7%
    Cor e Forma:White, Crystalline powder, Clear, Colourless
    Peso molecular:176.13

    Ref: SR-32488

    500g
    28,00€
    100g
    31,00€
  • L-Ascorbic Acid for molecular biology, 99.7%

    CAS:
    Fórmula:C6H8O6
    Pureza:min. 99.7%
    Cor e Forma:White, Crystalline powder, Clear, Colourless
    Peso molecular:176.13

    Ref: SR-14116

    25g
    16,00€
    500g
    21,00€
    100g
    31,00€
  • L-Ascorbic Acid ExiPlus, Multi-Compendial, 99%

    CAS:
    Fórmula:C6H8O6
    Pureza:min. 99.0%
    Cor e Forma:White or almost white, Crystalline powder / Crystals /Solid, Clear, Colourless
    Peso molecular:176.13

    Ref: SR-40704

    100g
    16,00€
    500g
    23,00€
    5kg
    78,00€
  • L-Ascorbic Acid ACS, 99%

    CAS:
    Fórmula:C6H8O6
    Pureza:min. 99.0%
    Cor e Forma:White, Crystalline powder, Clear, Colourless
    Peso molecular:176.13

    Ref: SR-23006

    100g
    16,00€
    500g
    21,00€
    5kg
    66,00€
  • L-Ascorbic Acid-1,6-13C2

    Produto Controlado
    CAS:

    Applications Labelled Ascorbic Acid. Physiological antioxidant. Coenzyme for a number of hydroxylation reactions; required for collagen synthesis. Widely distributed in plants and animals. Inadequate intake results in deficiency syndromes such as scurvy. Used as antimicrobial and antioxidant in foodstuffs.
    References Al-Meshal, I.A., et al.: Anal. Profiles Drug Subs., 11, 45 (1982), Levine, M., et al.: N. Engl. J. Med., 314, 892 (1986), Prust, C., et al.: Nature Biotech., 23, 195 (2005),

    Fórmula:C2C4H8O6
    Cor e Forma:Neat
    Peso molecular:178.109

    Ref: TR-A786991

    1mg
    482,00€
    5mg
    1.786,00€
  • L-Ascorbic Acid-1,2-13C2

    CAS:

    Applications Labelled Ascorbic Acid. Physiological antioxidant. Coenzyme for a number of hydroxylation reactions; required for collagen synthesis. Widely distributed in plants and animals. Inadequate intake results in deficiency syndromes such as scurvy. Used as antimicrobial and antioxidant in foodstuffs.
    References Al-Meshal, I.A., et al.: Anal. Profiles Drug Subs., 11, 45 (1982), Levine, M., et al.: N. Engl. J. Med., 314, 892 (1986), Prust, C., et al.: Nature Biotech., 23, 195 (2005),

    Fórmula:C413C2H8O6
    Cor e Forma:Neat
    Peso molecular:178.11

    Ref: TR-A786998

    2500µg
    117,00€
    25mg
    863,00€
  • L-Ascorbic acid

    CAS:
    Fórmula:C6H8O6
    Pureza:98%
    Cor e Forma:Solid
    Peso molecular:176.1241

    Ref: IN-DA00I8X3

    25g
    Descontinuado
    50g
    Descontinuado
    100g
    Descontinuado
    250g
    Descontinuado
    500g
    Descontinuado
    1kg
    Descontinuado
    1000g
    Descontinuado
    5kg
    Descontinuado
    10kg
    Descontinuado
    25kg
    Descontinuado
    50kg
    Descontinuado
    100kg
    Descontinuado
    250kg
    Descontinuado
    Produto descontinuado
  • Ascorbic Acid RS

    CAS:
    Cor e Forma:White

    Ref: 2K-1002000021

    Produto descontinuado