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CAS 40291-26-7 Z-PYR-OSU molecular structure lightbox
CAS RN: 40291-26-7

Z-PYR-OSU

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260616 1g / 5g / 25g Confirm by inquiry Shanghai Inquiry
  • Product code: SSC-148391
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 25g
  • Available purity: ≥95%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 40291-26-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥95% 0 Out of Stock Beijing Inquiry

40291-26-7 / 1-O-benzyl 2-O-(2,5-dioxopyrrolidin-1-yl) (2S)-5-oxopyrrolidine-1,2-dicarboxylate

Standard CAS: 40291-26-7 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
40291-26-7
Multi CAS
Yes
Molecular Formula
C17H16N2O7
Molecular Weight
360.300000
Exact Mass
360.095751
InChI
InChI=1S/C17H16N2O7/c20-13-7-6-12(16(23)26-19-14(21)8-9-15(19)22)18(13)17(24)25-10-11-4-2-1-3-5-11/h1-5,12H,6-10H2/t12-/m0/s1
InChIKey
LZNYDJDSWANAND-LBPRGKRZSA-N

Computed Properties

Structural Parameters

Heavy atom count
26
Aromatic heavy atom count
6
Fraction Csp3
0.35
Rotatable bonds
4
H-bond acceptors
7
Molar refractivity
83.67
TPSA
110.29

LogP / Solubility

WLOGP
0.92
MLOGP
0.83
XLogP3
0.5
Consensus LogP
0.75
Log S (ESOL)
-2.56
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.18
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.25
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.26

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
3

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