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CAS 2899-28-7 L-Tryptophan Ethyl Ester Hydrochloride molecular structure lightbox
CAS RN: 2899-28-7

L-Tryptophan Ethyl Ester Hydrochloride

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260428 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong, Guangdong, Hebei Inquiry
  • Product code: SSC-131095
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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: 100g
  • 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 2899-28-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥97% 0 Out of Stock Beijing Inquiry

2899-28-7 / ethyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate;hydrochloride

Standard CAS: 2899-28-7 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
2899-28-7
Multi CAS
Yes
Molecular Formula
C13H17CLN2O2
Molecular Weight
268.740000
Exact Mass
268.097856
InChI
InChI=1S/C13H16N2O2.ClH/c1-2-17-13(16)11(14)7-9-8-15-12-6-4-3-5-10(9)12;/h3-6,8,11,15H,2,7,14H2,1H3;1H/t11-;/m0./s1
InChIKey
PESYCVVSLYSXAK-MERQFXBCSA-N

Computed Properties

Structural Parameters

Heavy atom count
18
Aromatic heavy atom count
9
Fraction Csp3
0.31
Rotatable bonds
4
H-bond acceptors
3
H-bond donors
2
Molar refractivity
73.86
TPSA
68.11

LogP / Solubility

WLOGP
2.02
MLOGP
1.79
XLogP3
2.02
Consensus LogP
1.94
Log S (ESOL)
-2.89
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.22
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.57
Class (SILICOS-IT)
Poorly 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)
-2.92

Drug-likeness / Medicinal Chemistry

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

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