CAS 635-65-4

Bilirubina

Descrizione:

Bilirubina è un composto giallastro che è un prodotto della decomposizione dell'eme, un componente dell'emoglobina presente nei globuli rossi. Viene prodotto principalmente nel fegato ed escreto nella bile, svolgendo un ruolo cruciale nel sistema di gestione dei rifiuti del corpo. Bilirubina esiste in due forme principali: Bilirubina non coniugato (indiretto), che è liposolubile e non solubile in acqua, e Bilirubina coniugato (diretto), che è solubile in acqua grazie alla sua coniugazione con acido glucuronico. Questa trasformazione facilita la sua escrezione dal corpo. Livelli elevati di Bilirubina possono portare a ittero, una condizione caratterizzata dall'ingiallimento della pelle e degli occhi, che indica una possibile disfunzione epatica o emolisi. La struttura chimica di Bilirubina include una serie di doppi legami coniugati, che contribuiscono al suo colore caratteristico. Ha anche proprietà antiossidanti, che possono svolgere un ruolo nella protezione delle cellule dallo stress ossidativo. Il numero CAS 635-65-4 identifica specificamente la forma non coniugata di Bilirubina, che è importante nella diagnostica clinica e nella comprensione di varie condizioni di salute.

Formula: C₃₃H₃₆N₄O₆

InChI: InChI=1S/C33H36N4O6/c1-7-20-19(6)32(42)37-27(20)14-25-18(5)23(10-12-31(40)41)29(35-25)15-28-22(9-11-30(38)39)17(4)24(34-28)13-26-16(3)21(8-2)33(43)36-26/h7-8,13-14,34-35H,1-2,9-12,15H2,3-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/b26-13-,27-14-

InChI key: InChIKey=BPYKTIZUTYGOLE-IFADSCNNSA-N

SMILES: C(C1=C(CCC(O)=O)C(C)=C(/C=C\2/C(C=C)=C(C)C(=O)N2)N1)C3=C(CCC(O)=O)C(C)=C(/C=C\4/C(C)=C(C=C)C(=O)N4)N3

Sinonimi:

• (4Z,15Z)-Bilirubin IXα
• (Z,Z)-Bilirubin
• (Z,Z)-Bilirubin IXα
• 2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic Acid
• 21H-Biline-8,12-dipropanoic acid, 2,17-diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-
• 3-[2-[[3-(2-carboxyethyl)-4-methyl-5-[(Z)-(4-methyl-5-oxo-3-vinyl-pyrrol-2-ylidene)methyl]-1H-pyrrol-2-yl]methyl]-4-methyl-5-[(Z)-(3-methyl-5-oxo-4-vinyl-pyrrol-2-ylidene)methyl]-1H-pyrrol-3-yl]propanoic acid
• 3-[2-[[3-(2-carboxyethyl)-4-methyl-5-[(Z)-(4-methyl-5-oxo-3-vinyl-pyrrol-2-ylidene)methyl]-1H-pyrrol-2-yl]methyl]-4-methyl-5-[(Z)-(3-methyl-5-oxo-4-vinyl-pyrrol-2-ylidene)methyl]-2H-pyrrol-3-yl]propanoic acid
• 3-[4-methyl-2-[[4-methyl-5-[(Z)-(4-methyl-5-oxo-3-vinyl-pyrrol-2-ylidene)methyl]-3-(3-oxido-3-oxo-propyl)-1H-pyrrol-2-yl]methyl]-5-[(Z)-(3-methyl-5-oxo-4-vinyl-pyrrol-2-ylidene)methyl]-1H-pyrrol-3-yl]propanoate
• Biline-8,12-dipropionic acid, 1,10,19,22,23,24-hexahydro-2,7,13,17-tetramethyl-1,19-dioxo-3,18-divinyl-
• Bilirubin IXα
• Bilirubin Powder
• Bilirubina
• Bilirubine
• Biliyubin
• Cholerythrin
• Hematoidin
• Nsc 26685

Bilirubin

CAS: 635-65-4

Formula: C₃₃H₃₆N₄O₆

Purezza: >80.0%(HPLC)

Colore e forma: Orange to Brown powder to crystal

Peso molecolare: 584.67

Ref: 3B-B0460

21H-Biline-8,12-dipropanoic acid,2,17-diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-

CAS: 635-65-4

Formula: C₃₃H₃₆N₄O₆

Purezza: 97%

Colore e forma: Solid

Peso molecolare: 584.6621

Ref: IN-DA00IB88

Bilirubin

CAS: 635-65-4

Formula: C₃₃H₃₆N₄O₆

Purezza: ≥ 95%

Colore e forma: Orange to brown powder

Peso molecolare: 584.68

Ref: 7W-GE4042

Bilirubin

CAS: 635-65-4

Bilirubin

Purezza: ≥98%

Peso molecolare: 584.66g/mol

Ref: 54-BUP16015

Bilirubin

CAS: 635-65-4

Bilirubin

Formula: C₃₃H₃₆N₄O₆

Purezza: 97% (nmr) (Typical Value in Batch COA)

Colore e forma: orange solid

Peso molecolare: 584.66g/mol

Ref: 54-BIB0134

Bilirubin

CAS: 635-65-4

Formula: C₃₃H₃₆N₄O₆

Purezza: 95%~99%

Colore e forma: Powder

Peso molecolare: 584.673

Ref: BP-BP3455

Bilirubin

CAS: 635-65-4

Formula: C₃₃H₃₆N₄O₆

Purezza: >95%

Colore e forma: Solid

Peso molecolare: 584.67

Ref: FT-B584-9

Bilirubin

CAS: 635-65-4

Formula: C₃₃H₃₆N₄O₆

Peso molecolare: 584.67

Ref: 4Z-B-275001

Bilirubin

CAS: 635-65-4

Bilirubin (Principal bile pigment) is a metabolite of hemoglobin in the blood. Bilirubin has antimutagenic and antioxidant effects. Cost-effective and quality-assured.

Formula: C₃₃H₃₆N₄O₆

Purezza: 99.1% - ≥98%

Colore e forma: Solid

Peso molecolare: 584.66

Ref: TM-T2934

Bilirubin (>90%)

Prodotto controllato

CAS: 635-65-4

Applications Principal pigment of bile and constituent of many biliary calculi.
References Stenhagen, R., et al.: Biochem. J., 33, 1591 (1939), Gray, et al.: J. Chem. Soc., 2264, 2268 (1961),

Formula: C₃₃H₃₆N₄O₆

Purezza: >90%

Colore e forma: Neat

Peso molecolare: 584.662

Ref: TR-B385300

Bilirubin-d4 (Major) (Technical Grade)

Prodotto controllato

CAS: 635-65-4

Applications Labelled Bilirubin (B385300), a principal pigment of bile and constituent of many biliary calculi.
References Stenhagen, R., et al.: Biochem. J., 33, 1591 (1939), Gray, et al.: J. Chem. Soc., 2264, 2268 (1961),

Formula: C₃₃H₃₂D₄N₄O₆

Colore e forma: Neat

Peso molecolare: 588.69

Ref: TR-B385302

Bilirubin

CAS: 635-65-4

Bilirubin is a product of heme degradation, it is produced in the reticuloendothelial system by the reduction of biliverdin and transported to the liver as a complex with serum albumin. Insoluble yellow coloured bilirubin can be turned into water soluble iso-bilirubin by blue-light irradiation. This is the molecular basis of the standard treatment of neonatal hyperbilirubinemia (or Jaundice) by a fairly simple phototherapy. In a 2018 study by Lee et al., the solubility switch of bilirubin was used in a new type of bilirubin-based carriers for anti-cancer drugs.

Formula: C₃₃H₃₆N₄O₆

Purezza: (Uv) Min. 95.0%

Peso molecolare: 584.68 g/mol

Ref: 3D-B-2501

Bilirubin - unconjugated

CAS: 635-65-4

Bilirubin is a is a product of heme degradation, produced by the reduction of biliverdin and transported to the liver as a complex with serum albumin. The two main types of bilirubin are conjugated and unconjugated, which differ in their solubility and how they are measured: Conjugated bilirubin (also known as direct bilirubin), this is the water-soluble form of bilirubin which has been conjugated with glucoronic acid and is excreted in the bile.Unconjugated bilirubin (also known as indirect bilirubin), this is the water-insoluble form of bilirubin that is bound to albumin in the blood on the way to the liver. It can't normally be measured directly in blood testing, so it's calculated by subtracting the conjugated bilirubin value from the total bilirubin value.This product, FB01720, contains the unconjugated (water insoluble) form of bilirubin only.

Formula: C₃₃H₃₆N₄O₆

Peso molecolare: 584.66 g/mol

Ref: 3D-FB01720

Bilirubin

CAS: 635-65-4

Bilirubin is a product of heme degradation, it is produced in the reticuloendothelial system by the reduction of biliverdin and transported to the liver as a complex with serum albumin. Insoluble yellow coloured bilirubin can be turned into water soluble iso-bilirubin by blue-light irradiation. This is the molecular basis of the standard treatment of neonatal hyperbilirubinemia (or Jaundice) by a fairly simple phototherapy. In a 2018 study by Lee et al., the solubility switch of bilirubin was used in a new type of bilirubin-based carriers for anti-cancer drugs.

Formula: C₃₃H₃₆N₄O₆

Purezza: (Uv) Min. 99%

Colore e forma: Powder

Peso molecolare: 584.66 g/mol

Ref: 3D-FB01719

Bilirubin extrapure AR, 99%

CAS: 635-65-4

Formula: C₃₃H₃₆N₄O₆

Purezza: min. 99%

Colore e forma: Yellowish orange, Crystalline powder

Peso molecolare: 584.68

Ref: SR-64839