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CAS 203866-16-4 N-Boc-cis-4-Fluoro-L-proline methyl ester molecular structure lightbox
CAS RN: 203866-16-4

N-Boc-cis-4-Fluoro-L-proline methyl ester

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251213 250mg / 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong 5-7 business days Inquiry
  • Product code: SSC-095950
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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: 1g, 5g, 0.25g, 10g, 25g, 100g
  • Available purity: >97%
  • Inventory rows with stock: 4
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 203866-16-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >97% 5 In Stock Hong Kong Inquiry
5g >97% 3 In Stock Beijing Inquiry
0.25g >97% 2 In Stock Shanghai Inquiry
10g >97% 2 In Stock Hong Kong Inquiry
25g >97% 0 Out of Stock Shanghai Inquiry
100g >97% 0 Out of Stock Shenzhen Inquiry

203866-16-4 / 1-O-tert-butyl 2-O-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate

Standard CAS: 203866-16-4 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
203866-16-4
Multi CAS
No
Molecular Formula
C11H18FNO4
Molecular Weight
247.260000
Exact Mass
247.121986
SMILES
CC(C)(C)OC(=O)N1C[C@H](C[C@H]1C(=O)OC)F
InChI
InChI=1S/C11H18FNO4/c1-11(2,3)17-10(15)13-6-7(12)5-8(13)9(14)16-4/h7-8H,5-6H2,1-4H3/t7-,8-/m0/s1
InChIKey
METPQQHVRNLTRX-YUMQZZPRSA-N

Computed Properties

Structural Parameters

Heavy atom count
17
Fraction Csp3
0.82
Rotatable bonds
1
H-bond acceptors
4
Molar refractivity
58.26
TPSA
55.84

LogP / Solubility

WLOGP
1.51
MLOGP
1.33
XLogP3
1.6
Consensus LogP
1.48
Log S (ESOL)
-2.26
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.68
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.64
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
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.16

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2.5

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