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CAS 71989-40-7 Fmoc-O-benzyl-L-tyrosine molecular structure lightbox
CAS RN: 71989-40-7

Fmoc-O-benzyl-L-tyrosine

Product Availability

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4 package records4 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250724 1g In stock Inquiry
Batchno.20251125 25g In stock Inquiry
Batchno.20250701 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260319 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong Inquiry
  • Product code: SSC-181508
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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: ≥98%
  • 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 71989-40-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥98% 0 Out of Stock Hong Kong Inquiry

71989-40-7 / 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(4-phenylmethoxyphenyl)propanoic acid

Standard CAS: 71989-40-7 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
71989-40-7
Multi CAS
Yes
Molecular Formula
C31H27NO5
Molecular Weight
493.500000
Exact Mass
493.188923
InChI
InChI=1S/C31H27NO5/c33-30(34)29(18-21-14-16-23(17-15-21)36-19-22-8-2-1-3-9-22)32-31(35)37-20-28-26-12-6-4-10-24(26)25-11-5-7-13-27(25)28/h1-17,28-29H,18-20H2,(H,32,35)(H,33,34)
InChIKey
REHSJSKPWIOKIJ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
37
Aromatic heavy atom count
24
Fraction Csp3
0.16
Rotatable bonds
9
H-bond acceptors
4
H-bond donors
2
Molar refractivity
140.55
TPSA
84.86

LogP / Solubility

WLOGP
5.8
MLOGP
5.14
XLogP3
6.1
Consensus LogP
5.68
Log S (ESOL)
-6.44
Class (ESOL)
Insoluble
Log S (Ali)
-7.79
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-8.76
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-1.61

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
5.5

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