4-Pentynoic acid

Base Information Edit

Chemical Name:4-Pentynoic acid
CAS No.:6089-09-4
Molecular Formula:C5H6O2
Molecular Weight:98.1014
Hs Code.:29161900
European Community (EC) Number:228-028-0
DSSTox Substance ID:DTXSID20209730
Nikkaji Number:J69.139I
Wikidata:Q27455468
Mol file:6089-09-4.mol

Synonyms:4-pentynoic acid

Suppliers and Price of 4-Pentynoic acid

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
4-Pentynoic Acid
5g
$ 165.00

TCI Chemical
4-Pentynoic Acid >98.0%(GC)(T)
5g
$ 214.00

TCI Chemical
4-Pentynoic Acid >98.0%(GC)(T)
1g
$ 63.00

SynQuest Laboratories
Pent-4-ynoic acid
1 g
$ 25.00

SynQuest Laboratories
Pent-4-ynoic acid
5 g
$ 70.00

Sigma-Aldrich
4-Pentynoic acid 95%
5g
$ 192.00

Sigma-Aldrich
4-Pentynoic acid 95%
1g
$ 54.90

Oakwood
4-Pentynoic acid
5g
$ 155.00

Oakwood
4-Pentynoic acid
250mg
$ 16.00

Oakwood
4-Pentynoic acid
1g
$ 35.00

Total 57 raw suppliers

Chemical Property of 4-Pentynoic acid Edit

Chemical Property:

Appearance/Colour:white to beige crystalline powder or flakes
Vapor Pressure:0.146mmHg at 25°C
Melting Point:54-57 °C(lit.)
Refractive Index:1.3930 (estimate)
Boiling Point:199.2 °C at 760 mmHg
PKA:4.30±0.10(Predicted)
Flash Point:90.8 °C
PSA：37.30000
Density:1.096g/cm³
LogP:0.48440
Storage Temp.:2-8°C
Sensitive.:Light & Air Sensitive & Hygrosco
Water Solubility.:Soluble in low polarity organic solvents. Soluble in water.
XLogP3:0.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:98.036779430
Heavy Atom Count:7
Complexity:107

Purity/Quality:

98%,99%, ^*data from raw suppliers

4-Pentynoic Acid ^*data from reagent suppliers

Safty Information:

Pictogram(s): C
Hazard Codes:C
Statements: 34
Safety Statements: 26-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C#CCCC(=O)O
Uses 4-Pentynoic Acid is a hypoglycemic agent shown to increase liver tyrosine aminotransferase and plasma corticosterone while decreasing blood sugar in rats. 4-Pentynoic acid was used:as building block for the synthesis of library of eight sequence-defined model oligomersin one-pot synthesis of the complex polycyclic heterocycles benzo[4,5]imidazo[1,2-c]pyrrolo[1,2-a]quinazolinone derivativesin the synthesis of various allenenols lactones [5(E)-(2-allenylidene)-tetrahydro-2-furanones]in the synthesis of a cyctotoxic macrolide by ring-closing metathesis of a bis acetylene

Technology Process of 4-Pentynoic acid

There total 25 articles about 4-Pentynoic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

: 5390-04-5
pent-1-yn-5-ol

: 6089-09-4
4-pentynoic acid

Guidance literature:: With Jones reagent; In acetone; at 20 ℃; for 1h;
DOI:10.1021/acs.orglett.6b00983

Reference yield: 91.0%

: 18498-59-4
4-pentyn-1-al

: 6089-09-4
4-pentynoic acid

Guidance literature:: With 4H₃N*4H⁽¹⁺⁾*CuMo₆O₁₈(OH)6^(4-); water; oxygen; sodium carbonate; at 50 ℃; for 12h; under 760.051 Torr;
DOI:10.1002/cctc.201701599

Reference yield: 84.0%

: 128545-15-3
5-trimethylsilyl-pent-5-yn-1-oic acid

: 6089-09-4
4-pentynoic acid

Guidance literature:: 5-trimethylsilyl-pent-5-yn-1-oic acid; With sodium hydroxide; water; In toluene; at 20 ℃; for 0.333333h;

With sulfuric acid; In water; toluene; at 20 - 40 ℃; for 0.166667h;