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CAS 635-65-4 Bilirubin molecular structure lightbox
CAS RN: 635-65-4

Bilirubin

Product Availability

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13 package records13 with current stock4 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250111 1g In stock Shanghai, Guangdong, Chongqing, Hebei Inquiry
Batchno.20250211 250mg In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20250512 5g In stock Shanghai, Shandong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250523 1g In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20251112 250mg In stock Shanghai, Shandong, Guangdong, Chongqing Inquiry
Batchno.20250922 25g In stock Shanghai, Shandong Inquiry
Batchno.20250605 5g In stock Shanghai, Shandong, Guangdong, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251129 1ml In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250930 100mg In stock Inquiry
Batchno.20260202 1g In stock Inquiry
Batchno.20260212 250mg In stock Inquiry
Batchno.20260124 25g In stock Inquiry
Batchno.20250901 5g In stock Inquiry
  • Product code: SSC-173202
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 1g
  • Available purity: ≥95%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 635-65-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Beijing Inquiry

635-65-4 / 3-[2-[[3-(2-carboxyethyl)-5-[(3-ethenyl-4-methyl-5-oxopyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-2-yl]methyl]-5-[(4-ethenyl-3-methyl-5-oxopyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid

Standard CAS: 635-65-4 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
635-65-4
Multi CAS
Yes
Molecular Formula
C33H36N4O6
Molecular Weight
584.700000
Exact Mass
584.263485
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)
InChIKey
BPYKTIZUTYGOLE-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
43
Aromatic heavy atom count
10
Fraction Csp3
0.27
Rotatable bonds
12
H-bond acceptors
4
H-bond donors
6
Molar refractivity
163.81
TPSA
164.38

LogP / Solubility

WLOGP
4.53
MLOGP
4.03
XLogP3
2.9
Consensus LogP
3.82
Log S (ESOL)
-5.7
Class (ESOL)
Slightly soluble
Log S (Ali)
-7.63
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-8.66
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
Yes
CYP1A2 inhibitor
No
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-3.07

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
Leadlikeness
No
Synthetic Accessibility
4.5

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