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Pimelic acid

Manufactured by Merck Group
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Sourced in Canada, Germany, United Kingdom

Pimelic acid is a dicarboxylic acid with the chemical formula (CH2)5(COOH)2. It is a saturated aliphatic compound and a member of the dicarboxylic acid family. Pimelic acid is used as a chemical intermediate in various industrial and research applications.

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Lab products found in correlation

Adipic acid, by Merck Group (3 mentions) Citric acid monohydrate, by Thermo Fisher Scientific (3 mentions) Glutaric acid, by Thermo Fisher Scientific (3 mentions) Ammonium nitrate, by Thermo Fisher Scientific (3 mentions) Glutaric acid, by Merck Group (2 mentions) Succinic acid, by Merck Group (2 mentions) Adipic acid, by Thermo Fisher Scientific (2 mentions) Horseradish peroxide type 2, by Merck Group (2 mentions) Dl malic acid, by Thermo Fisher Scientific (2 mentions) Sodium acetate, by Merck Group (2 mentions) Sodium azide, by Merck Group (2 mentions) Lactic acid, by Merck Group (2 mentions) 2 kd mwco slide a lyzer dialysis cassettes, by Thermo Fisher Scientific (2 mentions) Suberic acid, by Merck Group (1 mentions) Azelaic acid, by Merck Group (1 mentions) Uric acid, by Merck Group (1 mentions) L acetylcarnitine, by Merck Group (1 mentions) Milli q, by Merck Group (1 mentions) Ciprofloxacin, by Tokyo Chemical Industry (1 mentions) Norfloxacin, by Tokyo Chemical Industry (1 mentions)

7 protocols using pimelic acid

1

Analytical Standards for Metabolomics

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Methanol and deionized water of LC-MS grade was purchased from Sigma-Aldrich (St. Louis, MO, USA). Formic acid (extra pure grade) was purchased from Duksan (Seoul, Korea). Analytical grade reference compounds, l-acetylcarnitine, azelaic acid, ophthalmic acid, uric acid, suberic acid, ε-(γ-glutamyl)-lysine, and pimelic acid, were purchased from Sigma-Aldrich and Toronto Research Chemicals (Toronto, ON, Canada). Deionized water for sample preparation was obtained using Milli-Q (Merck, Darmstadt, Germany).
Jeong H.C., Park J.E., Seo Y., Kim M.G, & Shin K.H. (2021). Urinary Metabolomic Profiling after Administration of Corydalis Tuber and Pharbitis Seed Extract in Healthy Korean Volunteers. Pharmaceutics, 13(4), 522.
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2

Fluoroquinolone and Dicarboxylic Acid Protocol

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Ciprofloxacin,
norfloxacin, enrofloxacin,
suberic acid, azeliac acid, and sebacic acid were obtained from Tokyo
Chemical Industry (TCI, Europe). Glutaric acid, adipic acid, and pimelic
acid were obtained from Sigma-Aldrich. The solvents methanol, acetonitrile
(Merck Millipore), ethyl acetate (Sigma-Aldrich), acetone (Fisher
Scientific), ethanol (Fisher Scientific), propylene glycol (TCI, Europe),
and polyethylene glycol 400 (Sigma-Aldrich) were analytical grade
and used as received.
O’Malley C., McArdle P, & Erxleben A. (2022). Formation of Salts and Molecular Ionic Cocrystals of Fluoroquinolones and α,ω-Dicarboxylic Acids. Crystal Growth & Design, 22(5), 3060-3071.
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3

Isotactic Polypropylene with Nucleating Agents

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An isotactic polypropylene Moplen HP500 N (Basell Orlen, Plock, Poland), a non-nucleated injection molding grade, without nucleating agents was used as a matrix polymer. The characteristic values of this polymer are following: MFR (210 °C, 2.16 kg) = 12 g/10 min; MFV (210 °C, 2.16 kg) = 16 cm3/10 min, density 0.90 g/cm3, HDT = 97 °C and the flexural modulus Eb = 1.48 GPa.
The 1,3:2,4- Bis (3,4-dimetylobenzylideno) sorbitol (DMDBS) Millad 3988 produced by Milliken Chemical (Gent, Belgium) was used as specific α nucleation agent, leading to creation of monoclinic crystallographic form of iPP.
According to our previous studies and to a number of publications [43 (link),44 (link),45 (link),46 (link),47 (link),48 (link),49 (link)], a 1:1 mixture of pimelic acid and calcium stearate (PACS) (both delivered by Sigma-Aldrich (Darmstadt, Germany)) in a powder form, was used as specific nucleating agent, leading to formation of the β hexagonal phase of iPP.
The composition of samples is presented in Table 2.
Wierzbicka N., Sterzyński T, & Nowicki M. (2021). The Friction of Structurally Modified Isotactic Polypropylene. Materials, 14(23), 7462.
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4

Characterization of Organic Acids and Compounds

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The following chemicals, including their sources, purity, and CAS numbers, were used: citric acid monohydrate, Fisher, ACS grade, 5949-29-1; ᴅʟ-malic acid, Alfa Aesar, 98%, 6915-15-7; ᴅʟ-isocitric acid, trisodium salt hydrate, Acros Organics, 95%, 1637-73-6; ᴅʟ-lactic acid, TCI, >85%, 50-21-5; ᴅʟ-glyceric acid, TCI, 20% in water (ca. 2 mol/L), 473-81-4; ᴅʟ-tartaric acid, TCI, >99%, 133-37-9; glutaric acid, Acros Organics, 99% 110-94-1; tricarballylic acid, Alfa Aesar, 98%, 99-14-9; adipic acid, Sigma, 99%, 124-04-9; acetic acid, Sigma, ACS grade, 64-19-7; pimelic acid, Alfa Aesar; >98%, 111-16-0; succinic acid, TCI, >99%, 110-15-6; tartronic acid, Sigma, >97%, 80-69-3; sodium mesoxalate monohydrate, Chemodex, >98%, 31635-99-1; ᴅʟ-2-hydroxybutyric acid sodium salt, Alfa Aesar, >97%, 5094-24-6; ᴅʟ-3-hydroxybutyric acid sodium salt, Chem Impex Int’l Inc., 100.3%, 150-83-4/306-31-0; ascorbic acid, TCI, >99%, 50-81-7; ammonium nitrate, Fisher, ACS grade, 6484-52-2; sodium nitrate, VWR, ACS grade, 7631-99-4; sodium hydroxide, VWR, ACS grade, 1310-73-2; nitric acid, Sigma, ACS grade, 7697-37-2; and sodium azide, Sigma, 99.8%, 26628-22-8. Lacey carbon, 300 mesh, copper grids (product #01895) from Ted Pella, Inc. were used for electron microscopy.
Hancock M.L., Grulke E.A, & Yokel R.A. (2023). Carboxylic acids and light interact to affect nanoceria stability and dissolution in acidic aqueous environments. Beilstein Journal of Nanotechnology, 14, 762-780.
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5

Screening Organic Acids and Peroxidase Activity

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The chemicals, their sources, purity, and CAS #s were: adipic acid, TCI, ≥ 99%, 124-04-9; ammonium nitrate, Fisher, ACS grade, 6484-52-2; citric acid monohydrate, Fisher, ACS grade, 5949-29-1; DL-3-hydroxybutyric acid sodium salt, Chem Impex Int’l Inc., 100.30%, 150-83-4 & 306-31-0; DL-malic acid, Alfa Aesar, 98%, 6915-15-7; glutaric acid, Acros organics, 99%, 110-94-1; hydrogen peroxide 3% W/W, BDH chemicals, 7722-84-1; horseradish peroxide type II, Sigma, 150-250 U/mg, 9003-99-0; lactic acid, TCI, ≥ 85%, 50-21-5; pimelic acid, Alfa Aesar, 98+%, 111-16-0; sodium acetate, VWR, ACS grade, 127-09-3; sodium azide, Sigma, 99.8%, 26628-22-8; sodium nitrate, BDH chemicals, ACS grade, 7631-99-4; succinic acid, TCI America, ≥ 99%,110-15-6; and tricarballylic acid, Alfa Aesar, 98%, 99-14-9. For electron microscopy, hexagonal copper square grids with 200 mesh carbon support film from Electron Microscopy Sciences were used. Pierce Biotechnology’s 2 kD MWCO Slide-A-Lyzer™ dialysis cassettes were used.
Yokel R.A., Hancock M.L., Grulke E.A., Unrine J.M., Dozier A.K, & Graham U.M. (2019). Carboxylic Acids Accelerate Acidic Environment-Mediated Nanoceria Dissolution. Nanotoxicology, 13(4), 455-475.
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6

Analytical Characterization of Organic Compounds

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The chemicals, their sources, purity, and CAS numbers were adipic acid,
TCI, ≥ 99%, 124-04-9; ammonium nitrate, Fisher, ACS grade, 6484-52-2;
citric acid monohydrate, Fisher, ACS grade, 5949-29-1; DL-3-hydroxybutyric acid
sodium salt, Chem Impex Int’l Inc., 100.30%, 150-83-4 & 306-31-0;
DL-malic acid, Alfa Aesar, 98%, 6915-15-7; glutaric acid, Acros organics,
99%,110-94-1; hydrogen peroxide 3% W/W, BDH chemicals, 7722-84-1; horseradish
peroxide type II, Sigma, 150-250 U/mg, 9003-99-0; lactic acid, TCI, ≥
85%, 50-21-5; pimelic acid, Alfa Aesar, 98+%, 111-16-0; sodium acetate, VWR, ACS
grade, 127-09-3; sodium azide, Sigma, 99.8%, 26628-22-8; sodium nitrate, BDH
chemicals, ACS grade, 7631-99-4; succinic acid, TCI America, ≥
99%,110-15-6; and tricarballylic acid, Alfa Aesar, 98%, 99-14-9. The electron
microscopy grids were 200 mesh carbon support film on hexagonal copper square
grids from Electron Microscopy Sciences. Pierce Biotechnology’s 2 kD MWCO
Slide-A-Lyzer™ dialysis cassettes were used. Trace metal grade
concentrated nitric acid was from Fisher. ICP/DCP Ce ion standard solution was
from Aldrich.
Grulke E.A., Beck M.J., Yokel R.A., Unrine J.M., Graham U.M, & Hancock M.L. (2019). Surface-controlled dissolution rates: a case study of nanoceria in carboxylic acid solutions. Environmental science. Nano, 6(5), 1478-1492.
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7

Ciprofloxacin Formulation Optimization

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Materials: Ciprofloxacin base, ciprofloxacin hydrochloride monohydrate, succinic acid, glutaric acid, adipic acid and pimelic acid were obtained from Sigma-Aldrich (Dorset, UK). Methanol was obtained from Fisher-Scientific Limited (Leicestershire, UK). All chemicals were used as received.
Hibbard T., Nyambura B., Scholes P., Totolici M., Shankland K, & Al-Obaidi H. (2023). Preparation and Physiochemical Analysis of Novel Ciprofloxacin / Dicarboxylic Acid Salts. Journal of pharmaceutical sciences, 112(1).
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