![CAS 68858-20-8 N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-valine molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/f0299-jpgcontextbwfzdgvyfhjvb3r8mzy2njh8aw1hz2uvanblz3xomdcvadcwlzg5mza2nde1mta0mzavrjayotkuanbnfgzlmjzmywzhm2m1otrmywqym2yyztjjyznjzjhlodninjc4ymixzwjjnjgyzdm5odg2ywq3n2zjyjlhmthjyjy.jpeg)
CAS RN: 68858-20-8
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-valine
Product Availability
Choose a grade to view its available package options.
1 package records1 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250123 | 5g / 25g / 100g / 500g | Confirm by inquiry | Shanghai, Shandong, Guangdong, Hebei | Inquiry |
- Product code: SSC-178525
Verified Factory Data
Supply Overview & Packaging Options
Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.
- Pack sizes on record: 5g, 10g, 25g, 100g, 1000g, 500g
- Available purity: >98%
- Inventory rows with stock: 6
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 5g | >98% | 5 In Stock | Shenzhen | Inquiry |
| 10g | >98% | 5 In Stock | Hong Kong | Inquiry |
| 25g | >98% | 5 In Stock | Shanghai | Inquiry |
| 100g | >98% | 5 In Stock | Beijing | Inquiry |
| 1000g | >98% | 5 In Stock | Shanghai | Inquiry |
| 500g | >98% | 1 In Stock | Shanghai | Inquiry |
68858-20-8 / 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylbutanoic acid
Basic Information
CAS
68858-20-8
Multi CAS
Yes
Molecular Formula
C20H21NO4
Molecular Weight
339.400000
Exact Mass
339.147058
InChI
InChI=1S/C20H21NO4/c1-12(2)18(19(22)23)21-20(24)25-11-17-15-9-5-3-7-13(15)14-8-4-6-10-16(14)17/h3-10,12,17-18H,11H2,1-2H3,(H,21,24)(H,22,23)
InChIKey
UGNIYGNGCNXHTR-UHFFFAOYSA-N
Physical Properties
Physical Description
White solid
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
25
Aromatic heavy atom count
12
Fraction Csp3
0.3
Rotatable bonds
5
H-bond acceptors
3
H-bond donors
2
Molar refractivity
94.47
TPSA
75.63
LogP / Solubility
WLOGP
3.63
MLOGP
3.21
XLogP3
4
Consensus LogP
3.61
Log S (ESOL)
-4.26
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.97
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.48
Class (SILICOS-IT)
Slightly soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.21
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
3
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