[email protected]
CAS 80621-81-4 Rifaximin molecular structure lightbox
CAS RN: 80621-81-4

Rifaximin

Product Availability

Choose a grade to view its available package options.

1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityInquiry
Batchno.20251109 1ml In stock Inquiry
  • Product code: SSC-189368
GET A QUOTE
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: 10g
  • Available purity: ≥95%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
Request Bulk Quote

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 80621-81-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
10g ≥95% 0 Out of Stock Shenzhen Inquiry

80621-81-4 / [(7S,11S,12R,13S,14R,15R,16R,17S,18S)-2,15,17,36-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22,30-octamethyl-6,23-dioxo-8,37-dioxa-24,27,33-triazahexacyclo[23.10.1.14,7.05,35.026,34.027,32]heptatriaconta-1(35),2,4,9,19,21,25(36),26(34),28,30,32-undecaen-13-yl] acetate

Standard CAS: 80621-81-4 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
80621-81-4
Multi CAS
Yes
Molecular Formula
C43H51N3O11
Molecular Weight
785.900000
Exact Mass
785.352359
InChI
InChI=1S/C43H51N3O11/c1-19-14-16-46-28(18-19)44-32-29-30-37(50)25(7)40-31(29)41(52)43(9,57-40)55-17-15-27(54-10)22(4)39(56-26(8)47)24(6)36(49)23(5)35(48)20(2)12-11-13-21(3)42(53)45-33(34(32)46)38(30)51/h11-18,20,22-24,27,35-36,39,48-51H,1-10H3,(H,45,53)/t20-,22+,23+,24+,27-,35-,36+,39+,43-/m0/s1
InChIKey
NZCRJKRKKOLAOJ-IIBMFGDOSA-N

Computed Properties

Structural Parameters

Heavy atom count
57
Aromatic heavy atom count
17
Fraction Csp3
0.44
Rotatable bonds
2
H-bond acceptors
13
H-bond donors
5
Molar refractivity
213.14
TPSA
198.38

LogP / Solubility

WLOGP
6.16
MLOGP
5.49
XLogP3
6.9
Consensus LogP
6.18
Log S (ESOL)
-8.68
Class (ESOL)
Insoluble
Log S (Ali)
-10.45
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-10.12
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)
-3.14

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
10

Customers Also Viewed

Get In Touch

Contact Us