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Bilirubin

Bilirubin
Bilirubin structure
CAS No.
635-65-4
Chemical Name:
Bilirubin
Synonyms
filirubin;BILIRUBIN;Bilibubin;Biliyubin;hemetoidin;HEMATOIDIN;BilirubinGr;1,19-dioxo-;Cholerythrin;Bilirubin,97%
CBNumber:
CB8693422
Molecular Formula:
C33H36N4O6
Formula Weight:
584.66
MOL File:
635-65-4.mol

Bilirubin 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
form 
powder
Boiling Point
925.2±65.0 °C(Predicted)
Density
1.374±0.06 g/cm3(Predicted)
pka
4.62±0.10(Predicted)
Boiling Point
925.2±65.0 °C(Predicted)
Density
1.374±0.06 g/cm3(Predicted)
pka
4.62±0.10(Predicted)
color 
orange
Water Solubility 
practically insoluble
Sensitive 
Light Sensitive
Merck 
14,1218
BRN 
74376
Stability:
Stable. Refrigerate.
EPA Substance Registry System
Bilirubin (635-65-4)
SAFETY
  • Risk and Safety Statements
Hazard Codes  Xn
Risk Statements  62-36/37/38-20/21/22
Safety Statements  22-24/25-36-26
WGK Germany  2
RTECS  DU3038000
8
TSCA  Yes
HS Code  29339990

Bilirubin price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich B4126 Bilirubin ≥98% (EmM/453 = 60), powder 635-65-4 1g $282 2019-12-02 Buy
Sigma-Aldrich B4126 Bilirubin ≥98% (EmM/453 = 60), powder 635-65-4 5g $981 2019-12-02 Buy
Alfa Aesar A17522 Bilirubin 97% 635-65-4 5g $523 2019-12-02 Buy
Alfa Aesar A17522 Bilirubin 97% 635-65-4 1g $139 2019-12-02 Buy
Cayman Chemical 17161 Bilirubin ≥95% 635-65-4 1g $93 2018-11-13 Buy

Bilirubin Chemical Properties,Uses,Production

Chemical Properties

Light Orange to Deep Redish-Brown Crystalline Solid

Uses

Principal pigment of bile and constituent of many biliary calculi

Definition

Red coloring matter of bile. Also occurs in blood serum as decomposition product of hemoglobin.

Purification Methods

An acyclic tetrapyrrole bile pigment with impurities which can be eliminated by successive Soxhlet extraction with diethyl ether and MeOH. It crystallises from CHCl3 as deep red-brown rhombs, plates or orange-red prisms from chlorobenzene (m 330o dec) and is dried to constant weight at 80o under vacuum. [Gray et al. J Chem Soc 2264, 2276 1961, Beilstein 26 III/IV 3268.]

Bilirubin Preparation Products And Raw materials

Raw materials

Preparation Products


Bilirubin Suppliers

Global( 298)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Frapp's ChemicalNFTZ Co., Ltd.
+86 (576) 8169-6106
+86 (576) 8169-6105 sales@frappschem.com China 886 50
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3194 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21686 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22633 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32447 55
Hubei XinRunde Chemical Co., Ltd.
+8615102730682
02783214688 bruce@xrdchem.cn CHINA 570 55
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 892 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29996 58
Shaanxi Yikanglong Biotechnology Co., Ltd.
17791478691
yklbiotech@163.com CHINA 297 58

View Lastest Price from Bilirubin manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-12-04 Bilirubin
635-65-4
US $0.00 / mg 5mg ≥98%(HPLC) 10 g Shanghai Standard Technology Co., Ltd.
2019-11-13 Bilirubin
635-65-4
US $3.00 / g 1g 98% 1000kg/month GIHI CHEMICALS CO.,LIMITED
2018-12-18 Bilirubin
635-65-4
US $1.00 / kg 1kg as customer's need 500kg career henan chemical co

Bilirubin Spectrum


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