CAS RN: 538372-74-6

L-LEUCINE-D3-N-FMOC (METHYL-D3)

Product Availability

Choose a grade to view its available package options.

1 package records0 with current stock1 grade group
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20250408 100mg Out of stock 8-10 business days Inquiry
  • Product code: starshine_CAS538372-74-6
  • Purity/Analytical Methods: >99.0%
GET A QUOTE

538372-74-6 / 2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-methylpentanoic acid

Standard CAS: 538372-74-6 Multi CAS: Yes

Basic Information

CAS
538372-74-6
Multi CAS
Yes
Molecular Formula
C21H23NO4
Molecular Weight
353.400000
Exact Mass
353.162708
InChI
InChI=1S/C21H23NO4/c1-13(2)11-19(20(23)24)22-21(25)26-12-18-16-9-5-3-7-14(16)15-8-4-6-10-17(15)18/h3-10,13,18-19H,11-12H2,1-2H3,(H,22,25)(H,23,24)/t19-/m0/s1/i1D3/t13?,19-
InChIKey
CBPJQFCAFFNICX-VWCYLIGHSA-N

Computed Properties

Structural Parameters

Heavy atom count
26
Aromatic heavy atom count
12
Fraction Csp3
0.33
Rotatable bonds
6
H-bond acceptors
3
H-bond donors
2
Molar refractivity
99.08
TPSA
75.63

LogP / Solubility

WLOGP
4.02
MLOGP
3.56
XLogP3
4.4
Consensus LogP
3.99
Log S (ESOL)
-4.51
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.36
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-6.02
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-2.02

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
3

Get In Touch

Contact Us