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CAS 304897-49-2 4-(4-Aminobenzyl)piperazine-1-carboxylic acid tert-butyl ester molecular structure lightbox
CAS RN: 304897-49-2

4-(4-Aminobenzyl)piperazine-1-carboxylic acid tert-butyl ester

Product Availability

Choose a grade to view its available package options.

10 package records8 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250829 1g In stock Inquiry
Batchno.20260415 250mg In stock Inquiry
Batchno.20250830 25g In stock Inquiry
Batchno.20250123 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251225 1g / 5g / 10g / 25g Out of stock 8-10 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250523 10g Out of stock Inquiry
Batchno.20250825 1g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20250419 250mg In stock Shanghai, Shenzhen, Chengdu Inquiry
Batchno.20250824 25g In stock Shenzhen Inquiry
Batchno.20260113 5g In stock Shanghai Inquiry
  • Product code: SSC-135039
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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: 0.25g, 1g, 5g, 10g, 25g
  • Available purity: >95%
  • Inventory rows with stock: 5
  • 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 304897-49-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g >95% 2 In Stock Shenzhen Inquiry
1g >95% 2 In Stock Beijing Inquiry
5g >95% 2 In Stock Hong Kong Inquiry
10g >95% 1 In Stock Hong Kong Inquiry
25g >95% 1 In Stock Shanghai Inquiry

304897-49-2 / tert-butyl 4-[(4-aminophenyl)methyl]piperazine-1-carboxylate

Standard CAS: 304897-49-2 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
304897-49-2
Multi CAS
No
Molecular Formula
C16H25N3O2
Molecular Weight
291.390000
Exact Mass
291.194677
InChI
InChI=1S/C16H25N3O2/c1-16(2,3)21-15(20)19-10-8-18(9-11-19)12-13-4-6-14(17)7-5-13/h4-7H,8-12,17H2,1-3H3
InChIKey
ZTYRRWNDQSVOCL-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
21
Aromatic heavy atom count
6
Fraction Csp3
0.56
Rotatable bonds
2
H-bond acceptors
4
H-bond donors
1
Molar refractivity
83.94
TPSA
58.8

LogP / Solubility

WLOGP
2.32
MLOGP
2.05
XLogP3
1.7
Consensus LogP
2.02
Log S (ESOL)
-3.19
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.63
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.72
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)
-2.85

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
PAINS alerts
1
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
2.5

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