CAS RN: 203866-15-3
(S)-1-(tert-Butoxycarbonyl)-4,4-difluoro-2-pyrrolidinecarboxylic Acid
Product Availability
Choose a grade to view its available package options.
8 package records8 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250903 | 100g | In stock | Wuhan | Inquiry |
| Batchno.20260106 | 10g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20250704 | 1g | In stock | Shanghai, Tianjin, Wuhan | Inquiry |
| Batchno.20251218 | 250mg | In stock | Shanghai, Tianjin | Inquiry |
| Batchno.20250603 | 25g | In stock | Shanghai, Tianjin | Inquiry |
| Batchno.20250205 | 500g | In stock | Shanghai | Inquiry |
| Batchno.20250228 | 5g | In stock | Shanghai, Shenzhen, Tianjin, Chengdu | Inquiry |
| Batchno.20260205 | 5g / 25g / 100g / 250g | Confirm by inquiry | Shanghai | Inquiry |
- Product code: SSC-095949
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, 1g, 500g
- Available purity: >97%
- 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 | >97% | 5 In Stock | Shenzhen | Inquiry |
| 10g | >97% | 5 In Stock | Hong Kong | Inquiry |
| 25g | >97% | 5 In Stock | Shanghai | Inquiry |
| 100g | >97% | 5 In Stock | Shenzhen | Inquiry |
| 1g | >97% | 3 In Stock | Shanghai | Inquiry |
| 500g | >97% | 0 Out of Stock | Hong Kong | Inquiry |
203866-15-3 / (2S)-4,4-difluoro-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid
Basic Information
CAS
203866-15-3
Multi CAS
No
Molecular Formula
C10H15F2NO4
Molecular Weight
251.230000
Exact Mass
251.096914
SMILES
CC(C)(C)OC(=O)N1CC(C[C@H]1C(=O)O)(F)F
InChI
InChI=1S/C10H15F2NO4/c1-9(2,3)17-8(16)13-5-10(11,12)4-6(13)7(14)15/h6H,4-5H2,1-3H3,(H,14,15)/t6-/m0/s1
InChIKey
WTMZYKCXBXPVPT-LURJTMIESA-N
Computed Properties
Structural Parameters
Heavy atom count
17
Fraction Csp3
0.8
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
1
Molar refractivity
53.93
TPSA
66.84
LogP / Solubility
WLOGP
1.72
MLOGP
1.52
XLogP3
1.5
Consensus LogP
1.58
Log S (ESOL)
-2.41
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.86
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.84
Class (SILICOS-IT)
Moderately soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.03
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
Yes
Synthetic Accessibility
2
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