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ChemicalBook >> CAS DataBase List >> Bilirubin

Bilirubin

Bilirubin price.
  • $15 - $2637
  • Product name: Bilirubin
  • CAS: 635-65-4
  • MF: C33H36N4O6
  • MW: 584.66
  • EINECS:211-239-7
  • MDL Number:MFCD00005499
  • Synonyms:1,10,19,22,23,24-hexahydro-2,7,13,17-tetramethyl-1,19-dioxo-3,18-divinylbilidiene-8,12-dipropionic acid;(Z,Z)-Bilirubin;Biline-8,12-dipropionic acid, 1,10,19,22,23,24-hexahydro-2,7,13,17-tetramethyl-1,19-dioxo-3,18-divinyl-;Bilirubin,99%;Bilirubin, synthesis grade;Biliyubin;Bilirubin, 99% 1GR;Bilirubin, 99% 500MG
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  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Apolloscientific
  • Arctom
  • Biorbyt Ltd
  • Biosynth
  • Cayman Chemical
  • Chem-Impex
  • ChemScene
  • Crysdot
  • DC Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 25mg
  • 500mg
  • 0.500g
  • 1.00g
  • 2g
  • 2.5g
  • 50g
  • 1 g
  • 100assay
  • 10mM(in1mLDMSO)
  • 20mg
  • 50mg
  • 100mg
  • 250mg
  • 10mM(in 1mL DMSO)
  • 1g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA00IB5G
  • Product description2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid ≥98%
  • Packaging250mg
  • Price$30
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IB5G
  • Product description2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid ≥98%
  • Packaging100mg
  • Price$15
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IB5G
  • Product description2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid ≥98%
  • Packaging1g
  • Price$70
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IB5G
  • Product description2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid ≥98%
  • Packaging5g
  • Price$270
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IB5G
  • Product description2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid 97%
  • Packaging10g
  • Price$507
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IB5G
  • Product description2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid ≥98%
  • Packaging25g
  • Price$700
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX209073
  • Product descriptionBilirubin 97%
  • Packaging5G
  • Price$340
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberX209073
  • Product descriptionBilirubin 97%
  • Packaging1G
  • Price$85
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-47896
  • Product descriptionBilirubin 98%
  • Packaging5g
  • Price$260
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-47896
  • Product descriptionBilirubin 97%
  • Packaging5g
  • Price$260
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-47896
  • Product descriptionBilirubin 97%
  • Packaging5g
  • Price$260
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ99094
  • Product descriptionBilirubin 95%
  • Packaging5g
  • Price$295
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberH678
  • Product descriptionBilirubin
  • Packaging5g
  • Price$394
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberH678
  • Product descriptionBilirubin 98%(HPLC)
  • Packaging5g
  • Price$406
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ40208
  • Product descriptionBilirubin >98%(HPLC),powder
  • Packaging50mg
  • Price$72
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ99094
  • Product descriptionBilirubin 95%
  • Packaging1g
  • Price$76
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IB5G 2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid ≥98% 250mg $30 2026-05-29 Buy
aablocks AA00IB5G 2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid ≥98% 100mg $15 2026-05-29 Buy
aablocks AA00IB5G 2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid ≥98% 1g $70 2026-05-29 Buy
aablocks AA00IB5G 2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid ≥98% 5g $270 2026-05-29 Buy
aablocks AA00IB5G 2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid 97% 10g $507 2026-05-29 Buy
aablocks AA00IB5G 2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid ≥98% 25g $700 2026-05-29 Buy
ACHEMBLOCK X209073 Bilirubin 97% 5G $340 2026-05-27 Buy
ACHEMBLOCK X209073 Bilirubin 97% 1G $85 2026-05-27 Buy
AHH MT-47896 Bilirubin 98% 5g $260 2021-12-16 Buy
AHH MT-47896 Bilirubin 97% 5g $260 2026-05-25 Buy
AHH MT-47896 Bilirubin 97% 5g $260 2026-05-26 Buy
AK Scientific J99094 Bilirubin 95% 5g $295 2026-06-04 Buy
AK Scientific H678 Bilirubin 5g $394 2021-12-16 Buy
AK Scientific H678 Bilirubin 98%(HPLC) 5g $406 2026-06-04 Buy
AK Scientific J40208 Bilirubin >98%(HPLC),powder 50mg $72 2026-06-04 Buy
AK Scientific J99094 Bilirubin 95% 1g $76 2026-06-04 Buy

Properties

Melting point :192 °C
Boiling point :641.7°C (rough estimate)
Density :1.2163 (rough estimate)
refractive index :1.6000 (estimate)
storage temp. :-20°C
solubility :aqueous acid: soluble
pka :4.62±0.10(Predicted)
form :powder
color :orange
Water Solubility :practically insoluble
Sensitive :Light Sensitive
Merck :14,1218
BRN :74376
Stability :Stable. Refrigerate.
Cosmetics Ingredients Functions :CHELATING
REDUCING
ANTIOXIDANT InChIKey :BPYKTIZUTYGOLE-IFADSCNNSA-N
SMILES :CC1=C(C=C)\C(NC1=O)=C\c2[nH]c(Cc3[nH]c(\C=C4/NC(=O)C(C=C)=C4C)c(C)c3CCC(O)=O)c(CCC(O)=O)c2C
EPA Substance Registry System :Bilirubin (635-65-4)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Bilirubin is a yellow breakdown product of heme catabolism, formed when heme is cleaved by heme oxygenase. This reaction produces carbon monoxide and biliverdin, which is rapidly reduced to bilirubin by biliverdin reductase. Bilirubin has key roles as a free radical scavenger with antioxidant and anti-inflammatory actions. Free and albumin-bound bilirubin can also scavenge nitric oxide (NO) and NO-related species. Unconjugated bilirubin is highly water-insoluble and must be conjugated with glucuronides to become water soluble and subsequently excreted by the liver and kidney.

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