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CAS 252881-73-5 N3-PEG3-tBu molecular structure lightbox
CAS RN: 252881-73-5

N3-PEG3-tBu

Product Availability

Choose a grade to view its available package options.

3 package records1 with current stock2 grade groups
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20260603 1g In stock Inquiry
Batchno.20250105 250mg Out of stock Inquiry
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20251103 1g Out of stock 8-10 business days Inquiry
  • Product code: SSC-121112
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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: 0.1g, 0.25g, 1g, 5g
  • Available purity: >95%
  • Inventory rows with stock: 8
  • 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 252881-73-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g -- 1 In Stock Hong Kong Inquiry
0.1g >95% 1 In Stock Shanghai Inquiry
0.25g -- 1 In Stock Beijing Inquiry
0.25g >95% 1 In Stock Shenzhen Inquiry
1g -- 1 In Stock Hong Kong Inquiry
1g >95% 1 In Stock Shenzhen Inquiry
5g -- 1 In Stock Hong Kong Inquiry
5g >95% 1 In Stock Shanghai Inquiry

252881-73-5 / tert-butyl 3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]propanoate

Standard CAS: 252881-73-5 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
252881-73-5
Multi CAS
No
Molecular Formula
C13H25N3O5
Molecular Weight
303.350000
Exact Mass
303.179421
SMILES
CC(C)(C)OC(=O)CCOCCOCCOCCN=[N+]=[N-]
InChI
InChI=1S/C13H25N3O5/c1-13(2,3)21-12(17)4-6-18-8-10-20-11-9-19-7-5-15-16-14/h4-11H2,1-3H3
InChIKey
QUSLQIYNPWASRR-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
21
Fraction Csp3
0.92
Rotatable bonds
12
H-bond acceptors
6
Molar refractivity
76.93
TPSA
102.75

LogP / Solubility

WLOGP
2.08
MLOGP
1.84
XLogP3
1.5
Consensus LogP
1.81
Log S (ESOL)
-2.24
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.55
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.8
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.09

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
No
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
PAINS alerts
1
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2.5

Applications of CAS 252881-73-5

This compound is commonly used in general chemistry research and laboratory applications. Starshine Chemical supplies CAS 252881-73-5 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC Nametert-butyl 3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]propanoate

Storage & Handling

Storage: Keep the container tightly closed in a cool, dry and well-ventilated place. 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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