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CAS 4299-69-8 L-TRYPTOPHAN BENZYL ESTER 98 molecular structure lightbox
CAS RN: 4299-69-8

L-TRYPTOPHAN BENZYL ESTER 98

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251114 1g / 5g Confirm by inquiry Shanghai Inquiry
  • Product code: SSC-151296
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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: 5g
  • 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 4299-69-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥95% 0 Out of Stock Shenzhen Inquiry

4299-69-8 / benzyl 2-amino-3-(1H-indol-3-yl)propanoate

Standard CAS: 4299-69-8 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
4299-69-8
Multi CAS
Yes
Molecular Formula
C18H18N2O2
Molecular Weight
294.300000
Exact Mass
294.136828
InChI
InChI=1S/C18H18N2O2/c19-16(18(21)22-12-13-6-2-1-3-7-13)10-14-11-20-17-9-5-4-8-15(14)17/h1-9,11,16,20H,10,12,19H2/t16-/m0/s1
InChIKey
TYQYRKDGHAPZRF-INIZCTEOSA-N

Computed Properties

Structural Parameters

Heavy atom count
22
Aromatic heavy atom count
15
Fraction Csp3
0.17
Rotatable bonds
5
H-bond acceptors
3
H-bond donors
2
Molar refractivity
86.22
TPSA
68.11

LogP / Solubility

WLOGP
2.78
MLOGP
2.46
XLogP3
3
Consensus LogP
2.75
Log S (ESOL)
-3.59
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.98
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.48
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.54

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
Yes
Synthetic Accessibility
3

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