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CAS 40365-61-5 2-(3-BUTYNYLOXY)TETRAHYDRO-2 H-PYRAN molecular structure lightbox
CAS RN: 40365-61-5

2-(3-BUTYNYLOXY)TETRAHYDRO-2 H-PYRAN

Product Availability

Choose a grade to view its available package options.

5 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260526 100g In stock Shanghai Inquiry
Batchno.20250915 1g In stock Shanghai, Shenzhen Inquiry
Batchno.20260121 25g In stock Shanghai, Tianjin Inquiry
Batchno.20250507 500g Out of stock Inquiry
Batchno.20250313 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
  • Product code: SSC-148507
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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, 25g, 10g, 100g
  • Available purity: >95%
  • Inventory rows with stock: 3
  • 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 40365-61-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >95% 2 In Stock Beijing Inquiry
5g >95% 1 In Stock Hong Kong Inquiry
25g >95% 1 In Stock Shenzhen Inquiry
10g >95% 0 Out of Stock Beijing Inquiry
100g >95% 0 Out of Stock Beijing Inquiry

40365-61-5 / 2-but-3-ynoxyoxane

Standard CAS: 40365-61-5 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
40365-61-5
Multi CAS
No
Molecular Formula
C9H14O2
Molecular Weight
154.210000
Exact Mass
154.099380
InChI
InChI=1S/C9H14O2/c1-2-3-7-10-9-6-4-5-8-11-9/h1,9H,3-8H2
InChIKey
ZQZSNKJFOFAJQX-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
11
Fraction Csp3
0.78
Rotatable bonds
3
H-bond acceptors
2
Molar refractivity
42.99
TPSA
18.46

LogP / Solubility

WLOGP
1.55
MLOGP
1.36
XLogP3
1.5
Consensus LogP
1.47
Log S (ESOL)
-1.58
Class (ESOL)
Soluble
Log S (Ali)
-1.95
Class (Ali)
Soluble
Log S (SILICOS-IT)
-2.31
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)
-2.56

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2

Applications of CAS 40365-61-5

This compound is commonly used in general chemistry research and laboratory applications. Starshine Chemical supplies CAS 40365-61-5 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

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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