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CAS 14691-89-5 4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation] molecular structure lightbox
CAS RN: 14691-89-5

4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]

Product Availability

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11 package records11 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250927 100g In stock Inquiry
Batchno.20260317 1g In stock Inquiry
Batchno.20260225 25g In stock Inquiry
Batchno.20260603 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260318 100g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260622 10g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20250606 1g In stock Shanghai, Shenzhen Inquiry
Batchno.20250107 25g In stock Shanghai, Tianjin Inquiry
Batchno.20260319 500g In stock Shanghai Inquiry
Batchno.20260129 5g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251024 1g / 5g / 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong, Hebei, Guangdong Inquiry
  • Product code: SSC-057785
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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 14691-89-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥97% 0 Out of Stock Beijing Inquiry

14691-89-5 / 4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]

Standard CAS: 14691-89-5 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
14691-89-5
Multi CAS
No
Molecular Formula
C11H21N2O2
Molecular Weight
213.300000
Exact Mass
213.160303
SMILES
CC(=O)NC1CC(N(C(C1)(C)C)[O])(C)C
InChI
InChI=1S/C11H21N2O2/c1-8(14)12-9-6-10(2,3)13(15)11(4,5)7-9/h9H,6-7H2,1-5H3,(H,12,14)
InChIKey
UXBLSWOMIHTQPH-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
15
Fraction Csp3
0.91
Rotatable bonds
1
H-bond acceptors
2
H-bond donors
1
Molar refractivity
57.52
TPSA
52.24

LogP / Solubility

WLOGP
1.49
MLOGP
1.31
XLogP3
0.9
Consensus LogP
1.23
Log S (ESOL)
-2.03
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.38
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.4
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.96

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H302: Harmful if swallowed [Warning Acute toxicity, oral] H302 (90.5%): Harmful if swallowed [Warning Acute toxicity, oral] H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral] H319 (88.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P264, P270, P301+P317, P330, and P501 P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P330, P337+P317, and P501

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