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CAS 764-01-2 2-Butyn-1-ol molecular structure lightbox
CAS RN: 764-01-2

2-Butyn-1-ol

Product Availability

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5 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260401 100ml In stock Inquiry
Batchno.20250217 1ml In stock Inquiry
Batchno.20260304 25ml In stock Inquiry
Batchno.20250513 5ml In stock Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260403 1ml / 5ml / 25ml / 100ml / 500ml Confirm by inquiry Shanghai, Shandong 5-7 business days Inquiry
  • Product code: SSC-185822
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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, 500g
  • Available purity: ≥98%
  • Inventory rows with stock: 2
  • 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 764-01-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥98% 5 In Stock Shenzhen Inquiry
5g ≥98% 5 In Stock Hong Kong Inquiry
10g ≥98% 0 Out of Stock Shanghai Inquiry
25g ≥98% 0 Out of Stock Shanghai Inquiry
100g ≥98% 0 Out of Stock Shanghai Inquiry
500g ≥98% 0 Out of Stock Shenzhen Inquiry

764-01-2 / but-2-yn-1-ol

Standard CAS: 764-01-2 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
764-01-2
Multi CAS
No
Molecular Formula
C4H6O
Molecular Weight
70.090000
Exact Mass
70.041865
InChI
InChI=1S/C4H6O/c1-2-3-4-5/h5H,4H2,1H3
InChIKey
NEEDEQSZOUAJMU-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
5
Fraction Csp3
0.5
H-bond acceptors
1
H-bond donors
1
Molar refractivity
20.54
TPSA
20.23

LogP / Solubility

MLOGP
-0.01
XLogP3
0.2
Consensus LogP
0.06
Log S (ESOL)
-0.28
Class (ESOL)
Very soluble
Log S (Ali)
-0.14
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.12
Class (SILICOS-IT)
Very 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)
-3.15

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
1

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