CAS RN: 51987-73-6

N-(tert-Butoxycarbonyl)-L-phenylalanine Methyl Ester

Product Availability

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5 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260617 100g In stock Inquiry
Batchno.20250114 1g In stock Inquiry
Batchno.20250228 25g In stock Inquiry
Batchno.20260620 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250223 5g / 25g / 100g / 500g Confirm by inquiry Shanghai, Chongqing, Shandong 8-10 business days Inquiry
  • Product code: SSC-159037
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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: 1g, 5g, 10g, 25g, 100g
  • Available purity: ≥98%
  • Inventory rows with stock: 1
  • 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 51987-73-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥98% 1 In Stock Shenzhen Inquiry
5g ≥98% 0 Out of Stock Hong Kong Inquiry
10g ≥98% 0 Out of Stock Shenzhen Inquiry
25g ≥98% 0 Out of Stock Shenzhen Inquiry
100g ≥98% 0 Out of Stock Beijing Inquiry

51987-73-6 / methyl 2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoate

Standard CAS: 51987-73-6 Multi CAS: Yes

Basic Information

CAS
51987-73-6
Multi CAS
Yes
Molecular Formula
C15H21NO4
Molecular Weight
279.330000
Exact Mass
279.147058
InChI
InChI=1S/C15H21NO4/c1-15(2,3)20-14(18)16-12(13(17)19-4)10-11-8-6-5-7-9-11/h5-9,12H,10H2,1-4H3,(H,16,18)
InChIKey
SDSWSVBXRBXPRL-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
20
Aromatic heavy atom count
6
Fraction Csp3
0.47
Rotatable bonds
4
H-bond acceptors
4
H-bond donors
1
Molar refractivity
75.32
TPSA
64.63

LogP / Solubility

WLOGP
2.3
MLOGP
2.03
XLogP3
2.3
Consensus LogP
2.21
Log S (ESOL)
-2.98
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.51
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.86
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.79

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
Yes
Synthetic Accessibility
2

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