![CAS 1931907-74-2 (9H-Fluoren-9-yl)MethOxy]Carbonyl N-Me-D-Thr-OH molecular structure](https://starshinechemical.com/wp-content/uploads/2023/05/1931907-74-2.gif)
CAS RN: 1931907-74-2
(9H-Fluoren-9-yl)MethOxy]Carbonyl N-Me-D-Thr-OH
Product Availability
Choose a grade to view its available package options.
1 package records0 with current stock1 grade group
| Batch No. | Package | Availability | Lead Time | Inquiry |
|---|---|---|---|---|
| Batchno.20250906 | 100mg / 250mg / 1g | Out of stock | 8-10 business days | Inquiry |
- Product code: SSC-090313
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: 0.1g, 0.25g, 1g, 5g, 10g
- Available purity: >95%
- 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 |
|---|---|---|---|---|
| 0.1g | >95% | 1 In Stock | Shenzhen | Inquiry |
| 0.25g | >95% | 1 In Stock | Shanghai | Inquiry |
| 1g | >95% | 1 In Stock | Hong Kong | Inquiry |
| 5g | >95% | 1 In Stock | Beijing | Inquiry |
| 10g | >95% | 0 Out of Stock | Beijing | Inquiry |
1931907-74-2 / (2R,3S)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-3-hydroxybutanoic acid
Basic Information
CAS
1931907-74-2
Multi CAS
No
Molecular Formula
C20H21NO5
Molecular Weight
355.400000
Exact Mass
355.141973
SMILES
C[C@@H]([C@H](C(=O)O)N(C)C(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13)O
InChI
InChI=1S/C20H21NO5/c1-12(22)18(19(23)24)21(2)20(25)26-11-17-15-9-5-3-7-13(15)14-8-4-6-10-16(14)17/h3-10,12,17-18,22H,11H2,1-2H3,(H,23,24)/t12-,18+/m0/s1
InChIKey
YBKRZKSVPNEMQK-KPZWWZAWSA-N
Computed Properties
Structural Parameters
Heavy atom count
26
Aromatic heavy atom count
12
Fraction Csp3
0.3
Rotatable bonds
5
H-bond acceptors
4
H-bond donors
2
Molar refractivity
95.94
TPSA
87.07
LogP / Solubility
WLOGP
2.7
MLOGP
2.4
XLogP3
2.6
Consensus LogP
2.57
Log S (ESOL)
-3.76
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.42
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.81
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
Yes
Log Kp (skin permeation)
-2.97
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
3.5
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