![CAS 71989-20-3 Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-glutamine molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/f0308-jpgcontextbwfzdgvyfhjvb3r8mzaxndv8aw1hz2uvanblz3xomtevagnjlzg5mza2ndixmdayntqvrjazmdguanbnfgm2nzrlzmmxy2ywnze5yjg1y2i3zdczowfmndg4mji2zmy1zgy5mgnhmtnmyzvmzwq4nwnjnjm0nwexnzkyzmm.jpeg)
CAS RN: 71989-20-3
Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-glutamine
Product Availability
Choose a grade to view its available package options.
1 package records1 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20251122 | 1g / 5g / 25g / 100g / 500g | Confirm by inquiry | Shanghai, Shandong | 5-7 business days | Inquiry |
- Product code: SSC-181500
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, 500g
- Available purity: >98%
- Inventory rows with stock: 4
- 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 | Beijing | Inquiry |
| 10g | >98% | 5 In Stock | Beijing | Inquiry |
| 25g | >98% | 5 In Stock | Shenzhen | Inquiry |
| 100g | >98% | 5 In Stock | Hong Kong | Inquiry |
| 500g | >98% | 0 Out of Stock | Shenzhen | Inquiry |
71989-20-3 / 5-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxopentanoic acid
Basic Information
CAS
71989-20-3
Multi CAS
Yes
Molecular Formula
C20H20N2O5
Molecular Weight
368.400000
Exact Mass
368.137222
InChI
InChI=1S/C20H20N2O5/c21-18(23)10-9-17(19(24)25)22-20(26)27-11-16-14-7-3-1-5-12(14)13-6-2-4-8-15(13)16/h1-8,16-17H,9-11H2,(H2,21,23)(H,22,26)(H,24,25)
InChIKey
IZKGGDFLLNVXNZ-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
27
Aromatic heavy atom count
12
Fraction Csp3
0.25
Rotatable bonds
7
H-bond acceptors
4
H-bond donors
3
Molar refractivity
98.06
TPSA
118.72
LogP / Solubility
WLOGP
2.24
MLOGP
1.99
XLogP3
1.9
Consensus LogP
2.04
Log S (ESOL)
-3.4
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.2
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.76
Class (SILICOS-IT)
Slightly soluble
ADME
GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.37
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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