![CAS 71989-33-8 O-tert-Butyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-serine molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/b3168-jpgcontextbwfzdgvyfhjvb3r8mze5ndl8aw1hz2uvanblz3xozjuvadg3lzg5mjg5mtg5njiymdyvqjmxnjguanbnfgjmzmmxmda2mmmymmrmm2jjytk1yjjmyzk5yzriywiwmdzkmwm0nzllnjgwyjqwzmizzjvmzdg2ztllodmzyzu.jpeg)
CAS RN: 71989-33-8
O-tert-Butyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-serine
Product Availability
Choose a grade to view its available package options.
6 package records6 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260208 | 5g / 25g / 100g / 500g / 2.5kg | Confirm by inquiry | Shanghai, Shandong, Hebei, Guangdong | Inquiry |
- Product code: SSC-181505
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, 1000g
- Available purity: >98%
- Inventory rows with stock: 5
- 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 | Hong Kong | Inquiry |
| 500g | >98% | 5 In Stock | Shenzhen | Inquiry |
| 1000g | >98% | 0 Out of Stock | Hong Kong | Inquiry |
71989-33-8 / (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]propanoic acid
Basic Information
CAS
71989-33-8
Multi CAS
Yes
Molecular Formula
C22H25NO5
Molecular Weight
383.400000
Exact Mass
383.173273
InChI
InChI=1S/C22H25NO5/c1-22(2,3)28-13-19(20(24)25)23-21(26)27-12-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,23,26)(H,24,25)/t19-/m0/s1
InChIKey
REITVGIIZHFVGU-IBGZPJMESA-N
Computed Properties
Structural Parameters
Heavy atom count
28
Aromatic heavy atom count
12
Fraction Csp3
0.36
Rotatable bonds
6
H-bond acceptors
4
H-bond donors
2
Molar refractivity
105.33
TPSA
84.86
LogP / Solubility
WLOGP
3.79
MLOGP
3.36
XLogP3
3.5
Consensus LogP
3.55
Log S (ESOL)
-4.53
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.44
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
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-2.37
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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