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CAS 13139-14-5 N-(tert-Butoxycarbonyl)-L-tryptophan molecular structure lightbox
CAS RN: 13139-14-5

N-(tert-Butoxycarbonyl)-L-tryptophan

  • Product code: SSC-038229
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 10g, 5g, 25g, 100g, 1000g
  • Available purity: ≥98%
  • Inventory rows with stock: 4
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 13139-14-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
10g -- 5 In Stock Hong Kong Inquiry
10g ≥98% 5 In Stock Hong Kong Inquiry
5g -- 2 In Stock Beijing Inquiry
5g ≥98% 2 In Stock Shanghai Inquiry
25g -- 0 Out of Stock Beijing Inquiry
25g ≥98% 0 Out of Stock Hong Kong Inquiry
100g -- 0 Out of Stock Shanghai Inquiry
100g ≥98% 0 Out of Stock Shenzhen Inquiry
1000g -- 0 Out of Stock Beijing Inquiry

13139-14-5 / (2S)-3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

Standard CAS: 13139-14-5 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
13139-14-5
Multi CAS
No
Molecular Formula
C16H20N2O4
Molecular Weight
304.340000
Exact Mass
304.142307
SMILES
CC(C)(C)OC(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)O
InChI
InChI=1S/C16H20N2O4/c1-16(2,3)22-15(21)18-13(14(19)20)8-10-9-17-12-7-5-4-6-11(10)12/h4-7,9,13,17H,8H2,1-3H3,(H,18,21)(H,19,20)/t13-/m0/s1
InChIKey
NFVNYBJCJGKVQK-ZDUSSCGKSA-N

Computed Properties

Structural Parameters

Heavy atom count
22
Aromatic heavy atom count
9
Fraction Csp3
0.38
Rotatable bonds
4
H-bond acceptors
3
H-bond donors
3
Molar refractivity
82.8
TPSA
91.42

LogP / Solubility

WLOGP
2.69
MLOGP
2.38
XLogP3
2
Consensus LogP
2.36
Log S (ESOL)
-3.46
Class (ESOL)
Poorly soluble
Log S (Ali)
-4
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.35
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.67

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (33.3%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (33.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (33.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Applications of CAS 13139-14-5

This compound is commonly used in pharmaceutical research and drug discovery, life science and biochemical research, biochemistry and reagent applications, laboratory reagent and synthesis applications, general chemistry research and laboratory applications. Starshine Chemical supplies CAS 13139-14-5 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC Name(2S)-3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

Safety Information (GHS)

Pictogram(s): GHS07. Signal word: Warning.

Precautionary statements: P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Request the SDS (Safety Data Sheet) for full hazard and safety documentation.

Storage & Handling

Storage: Store under inert gas. Avoid: Light Sensitive,Air Sensitive. For detailed hazard, storage and transport information, request the SDS (Safety Data Sheet) with your inquiry.

Quotation & Packaging

Prices are confirmed by inquiry. Request a quote for current pricing, minimum order quantity (MOQ) and lead time. The pack sizes listed on this page are reference options; custom pack sizes and bulk quantities are available on request.

Quality & Compliance

Specifications and purity shown on this page are based on batch records. A Certificate of Analysis (COA) is available on request. For research and further manufacturing use only — not for direct human or therapeutic use.

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