CAS RN: 171596-28-4

cis-ent-Tadalafil

Product Availability

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4 package records3 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250531 100mg Out of stock 8-10 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260203 100mg In stock Shanghai Inquiry
Batchno.20250315 1g In stock Shanghai Inquiry
Batchno.20260125 250mg In stock Shanghai Inquiry
  • Product code: SSC-075568
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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: 0.1g
  • Available purity: >97%
  • 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 171596-28-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g >97% 0 Out of Stock Hong Kong Inquiry

171596-28-4 / (2S,8R)-2-(1,3-benzodioxol-5-yl)-6-methyl-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione

Standard CAS: 171596-28-4 Multi CAS: No

Basic Information

CAS
171596-28-4
Multi CAS
No
Molecular Formula
C22H19N3O4
Molecular Weight
389.400000
Exact Mass
389.137556
SMILES
CN1CC(=O)N2[C@@H](C1=O)CC3=C([C@@H]2C4=CC5=C(C=C4)OCO5)NC6=CC=CC=C36
InChI
InChI=1S/C22H19N3O4/c1-24-10-19(26)25-16(22(24)27)9-14-13-4-2-3-5-15(13)23-20(14)21(25)12-6-7-17-18(8-12)29-11-28-17/h2-8,16,21,23H,9-11H2,1H3/t16-,21+/m1/s1
InChIKey
WOXKDUGGOYFFRN-IERDGZPVSA-N

Computed Properties

Structural Parameters

Heavy atom count
29
Aromatic heavy atom count
15
Fraction Csp3
0.27
Rotatable bonds
1
H-bond acceptors
4
H-bond donors
1
Molar refractivity
104.68
TPSA
74.87

LogP / Solubility

WLOGP
2.21
MLOGP
1.97
XLogP3
2.3
Consensus LogP
2.16
Log S (ESOL)
-3.96
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.35
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.15
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.53

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
PAINS alerts
1
Leadlikeness
No
Synthetic Accessibility
5

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