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CAS 4043-88-3 3,4-Dehydro-L-proline molecular structure lightbox
CAS RN: 4043-88-3

3,4-Dehydro-L-proline

Product Availability

Choose a grade to view its available package options.

11 package records7 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260307 100mg In stock Shanghai, Shandong Inquiry
Batchno.20260701 1g Out of stock 8-10 business days Inquiry
Batchno.20250601 250mg In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250707 100mg In stock Inquiry
Batchno.20260121 1g Out of stock Inquiry
Batchno.20250603 250mg In stock Inquiry
Batchno.20250409 5g Out of stock Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250326 100mg In stock Shanghai Inquiry
Batchno.20250627 1g In stock Shanghai Inquiry
Batchno.20251121 250mg In stock Shanghai, Chengdu Inquiry
Batchno.20250219 5g Out of stock Inquiry
  • Product code: SSC-148595
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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: 0.1g, 0.25g, 1g, 5g
  • Available purity: >95%
  • 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 4043-88-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g >95% 2 In Stock Beijing Inquiry
0.25g >95% 2 In Stock Shanghai Inquiry
1g >95% 2 In Stock Hong Kong Inquiry
5g >95% 1 In Stock Beijing Inquiry

4043-88-3 / (2S)-2,5-dihydro-1H-pyrrole-2-carboxylic acid

Standard CAS: 4043-88-3 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
4043-88-3
Multi CAS
Yes
Molecular Formula
C5H7NO2
Molecular Weight
113.110000
Exact Mass
113.047678
InChI
InChI=1S/C5H7NO2/c7-5(8)4-2-1-3-6-4/h1-2,4,6H,3H2,(H,7,8)/t4-/m0/s1
InChIKey
OMGHIGVFLOPEHJ-BYPYZUCNSA-N

Computed Properties

Structural Parameters

Heavy atom count
8
Fraction Csp3
0.4
Rotatable bonds
1
H-bond acceptors
2
H-bond donors
2
Molar refractivity
28.57
TPSA
49.33

LogP / Solubility

WLOGP
-0.4
MLOGP
-0.36
XLogP3
-2.5
Consensus LogP
-1.09
Log S (ESOL)
-0.22
Class (ESOL)
Very soluble
Log S (Ali)
-0.2
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.18
Class (SILICOS-IT)
Very soluble

ADME

GI absorption
Low
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)
-3.69

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2

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