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| Product | Description | |
|---|---|---|
| Pyrrolidone Carboxylate | Sodium L-pyroglutamate, also known as sodium pyrrolidone carboxylic acid (NaPCA), is a naturally occurring amino acid derived from glutamic acid. It exists as a white crystalline powder and is readily soluble in water and alcohol. NaPCA finds wide application in various industries. In the food industry, it is utilized as an emulsifier and stabilizer, while the cosmetic industry employs it as a moisturizer and humectant. Additionally, NaPCA has been incorporated into nutraceuticals, and medical products. Synonyms: Sodium PCA;sodium 5-oxo-L-prolinate;Sodium Pyrrolidone Carboxylate;Na-PCA;L-PCA-NA;PCA-Na NL-50;(S)-sodium PCA;sodium pidolate;L-PCA-Na=SodiumPCA;dium L-pyroglutamate. CAS No. 28874-51-3. Product ID: CDC10-0720. Molecular formula: C5H6NNaO3. Mole weight: 151.1. Product Keywords: Moisturizers; CDC10-0720; Pyrrolidone Carboxylate; 28874-51-3; Sodium PCA;sodium 5-oxo-L-prolinate;Sodium Pyrrolidone Carboxylate;Na-PCA;L-PCA-NA;PCA-Na NL-50;(S)-sodium PCA;sodium pidolate;L-PCA-Na=SodiumPCA;dium L-pyroglutamate. Chemical Name: Sodium L-pyroglutamate. Grade: Cosmetic grade. Applications: sodium PCA (Ajidew NaPCA, Nalidone) is a high-performance humectant given its moisture-binding ability. Sodium PCA is a component of the skins natural moisturizing factor. For cosmetic use, it is derived from amino acids. It is considered a noncomedogenic, non-allergenic raw material recommended for dry, delicate, and sens |  |
| 1-Amidino-2-pyrrolidone-5-carboxylic acid | Heterocyclic Organic Compound. CAS No. 104125-37-3. Catalog: ACM104125373. |  |
| 1-Benzyl-2-methyl-3-pyrrolidone | 1-Benzyl-2-methyl-3-pyrrolidone. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. |  Worldwide |
| 1-Benzyl-3-pyrrolidone Hydrochloride | 1-Benzyl-3-pyrrolidone Hydrochloride is a pyrrolidinediol derivative that can be prepared by NaBH4 reduction of 1-benzyl-3-carbethoxy-4-pyrrolidones. Group: Biochemicals. Grades: Highly Purified. CAS No. 1012-01-7. Pack Sizes: 100mg, 250mg. Molecular Formula: C11H14ClNO, Molecular Weight: 211.69. US Biological Life Sciences. | Worldwide |
| 1-Methyl-2-pyrrolidone-d6 | 1-Methyl-2-pyrrolidone-d6 is labeled 1-Methyl-2-pyrrolidone (M326120), which is a versatile industrial solvent. NMP is currently approved for use only in veterinary pharmaceuticals. The determination of the disposition and metabolism of NMP in the rat will contribute toward understanding the toxicology of this exogenous chemical which man may likely be exposed to in increasing amounts. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2mg. Molecular Formula: C5H3D6NO, Molecular Weight: 105.17. US Biological Life Sciences. | Worldwide |
| 1-Phenyl-2-pyrrolidone | 1-Phenyl-2-pyrrolidone. Group: Biochemicals. Alternative Names: 1-Phenyl-2-pyrrolidinone; N-Phenyl-2-pyrrolidinone; N-Phenyl-2-pyrrolidone; N-Phenylbutyrolactam; NSC 25325. Grades: Highly Purified. CAS No. 4641-57-0. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| 2P/2-Pyrrolidone | 2P (2-Pyrrolidone) is a widely-used solvent with outstanding characteristics. It is miscible with almost all other organic solvents and has a high boiling point. 2P is a compound containing nitrogen in a 5-membered ring. It has the following characteristics: Miscible in almost all organic solvents (alcohols, ethers, esters, aromatic hydrocarbons, chlorinated hydrocarbons, carbon disulfide, etc.) Mixes with water in all proportions. High boiling point. Chemically and thermally stable, non-corrosive. Uses: Pharmaceutical and cosmetic raw materials: γ-aminobutyric acid raw material; polyvinyl pyrrolidone raw material extraction agent: extraction of aromatic compounds plasticizers for polymer-based floor polish: acrylic; acrylic-styrene de-colorant: kerosene; rosin; fatty acids solvent: synthetic resins; agricultural chemicals (chlordane etc.); polyhydric alcohols (glycerin, sorbitol); other (printing inks etc.) starting material for organic synthesis: n-methylol compounds; γ-amino acid derivatives polymer raw material: 4-nylon. Group: Imaging materials. Alternative Names: 2-Pyrrolidone;Pyrrolidin-2-one;2-Pyrrolidinone. CAS No. 616-45-5 (T). Mole weight: 85.2. Catalog: ACM616455. | |
| 2-Pyrrolidone 99+% (GC) | 2-Pyrrolidone 99+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 250g, 1Kg, 2.5Kg, 5Kg, 10Kg. US Biological Life Sciences. | Worldwide |
| 2-Pyrrolidone BP | 2-Pyrrolidone BP. CAS No. 616-45-5. Molecular formula: C4H7NO. |  |
| 4-Phenyl-2-pyrrolidone-1-acetamide | 10mg Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C12H14N2O2. CAS No. 77472-70-9. Prepack ID 89992481-10mg. Molecular Weight 218.25. See USA prepack pricing. |  |
| Atorvastatin pyrrolidone lactone | Atorvastatin pyrrolidone lactone is an impurity of Atorvastatin, which is an HMG-CoA reductase inhibitor used to reduce cholesterol and prevent cardiovascular-related disease. Synonyms: 5-(4-Fluorophenyl)-1-{2-[(2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl]ethyl}-3-isopropyl-2-oxo-N,4-diphenyl-2,3-dihydro-1H-pyrrole-3-carboxamide; (3R,5R)-3,5-Dihydroxy-7-[2-oxo-3-isopropyl-3-(phenylcarbamoyl)-4-phenyl-5-(4-fluorophenyl)-2,3-dihydro-1H-pyrrole-1-yl]heptanoic acid 1,5-lactone; 1H-Pyrrole-3-carboxamide, 5-(4-fluorophenyl)-2,3-dihydro-3-(1-methylethyl)-2-oxo-N,4-diphenyl-1-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-; 5-(4-Fluorophenyl)-2,3-dihydro-3-(1-methylethyl)-2-oxo-N,4-diphenyl-1-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H-pyrrole-3-carboxamide. Grades: ≥95%. CAS No. 906552-19-0. Molecular formula: C33H33FN2O5. Mole weight: 556.62. |  |
| DL-2-Pyrrolidone-5-carboxylic Acid | DL-2-Pyrrolidone-5-carboxylic Acid is used in the preparation of AZT steroid conjugates as potent anti-HIV agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 149-87-1. Pack Sizes: 10g, 50g. Molecular Formula: C5H7NO3, Molecular Weight: 129.11. US Biological Life Sciences. | Worldwide |
| L-Pyrrolidonecarboxyl-L-Alanine | Intermediate for peptides. Synonyms: Pyr-Ala-OH; 5-oxo-L-prolyl-L-alanine. Grades: ≥ 99% (HPLC). CAS No. 21282-08-6. Molecular formula: C8H12N2O4. Mole weight: 200.2. | |
| Methyl-2-Pyrrolidone 872-50-4 | Methyl-2-Pyrrolidone - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY. |  North America & APAC |
| N-(4-((2-Bromoethyl)methylamino)-2-butynyl)-2-pyrrolidone | Heterocyclic Organic Compound. CAS No. 106976-61-8. Catalog: ACM106976618. | |
| N-Acetyl-2-pyrrolidone | Liquid, d25 1.14, 95%+. CAS No. 932-17-2. Pack Sizes: 10g, 50g. Product ID: FR-0583. B.P. 118-120/20 mm. Mole weight: 127.14. |  Frinton Laboratories |
| n-Methyl-2-Pyrrolidone | n-Methyl-2-Pyrrolidone. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner. |  California |
| N-methyl 2-pyrrolidone | Our wide distribution network, with locations coast-to-coast, helps guarantee fast, reliable service to Univar's customers. |  |
| N-Methyl-2-pyrrolidone | Cas No. 8752-50-4. Molecular formula: C5H9no. | |
| N-Methyl-2-pyrrolidone | N-Methyl-2-pyrrolidone. Group: Biochemicals. Alternative Names: 1-Methyl-2-pyrrolidinone. Grades: Highly Purified. CAS No. 872-50-4. Pack Sizes: 1kg, 2kg, 5kg, 10kg, 25kg. Molecular Formula: C5H9NO. US Biological Life Sciences. | Worldwide |
| N-Methylpyrrolidone (NMP) | NMP, used in precision degreasing, cleaning and wiping applications in electronics, metal cleaning and painting operations, is a clear, colorless liquid with a slight amine odor. It is considered by many as a solvent that is safer, than more volatile and reactive aromatic and aliphatic solvents. Sometimes used to replace ozone depleting solvents. Versatile effective solvent in many specialty uses. Uses: Cleaning and degreasing. Alternative Names: N-Methyl-2-pyrrolidone, N-Methyl-alpha-pyrrolidone , 1-Methyl-2-pyrrolidone , NMP. Grades: Technical and Electronics Grade. CAS No. 872-50-4. Pack Sizes: 55 gallon Drums, IBC tote containers, bulk. |  USA |
| N-Methyl Pyrrolidone (NMP) | N-Methyl Pyrrolidone (NMP) |  |
| n-Octyl Pyrrolidone | n-Octyl Pyrrolidone. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner. | California |
| N-Tosylpyrrolidone | Heterocyclic Organic Compound. Alternative Names: N-TOSYLPYRROLIDONE;1-[(4-METHYLPHENYL)SULFONYL]-2-PYRROLIDONE;1-(p-Tolylsulfonyl)-2-pyrrolidone;1-Tosylpyrrolidine-2-one. CAS No. 10019-95-1. Molecular formula: C11H13NO3S. Mole weight: 239.29. Catalog: ACM10019951. | |
| N-Vinyl-2-pyrrolidone | N-Vinyl-2-pyrrolidone. Group: Biochemicals. Alternative Names: 1-Vinyl-2-pyrrolidinone; 1-Vinylpyrrolidin-2-one. Grades: Highly Purified. CAS No. 88-12-0. Pack Sizes: 1kg, 2kg, 5kg. US Biological Life Sciences. | Worldwide |
| N-Vinyl-2-pyrrolidone 99+% (GC) | N-Vinyl-2-pyrrolidone 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 88-12-0. Pack Sizes: 100g, 250g, 1Kg, 4Kg, 5Kg. US Biological Life Sciences. | Worldwide |
| Octyl Pyrrolidone | Octyl Pyrrolidone Pack Sizes Bulk/ Drums/ Totes/ Bags | |
| Poly(1-vinylpyrrolidone-co-2-dimethylaminoethyl methacrylate) solution | Poly(1-vinylpyrrolidone-co-2-dimethylaminoethyl methacrylate) solution. Uses: Additive to hair and skin care products. Group: Hydrophilic polymershydrophobic polymersself assembly and lithography. Alternative Names: 2-(Dimethylamino)ethyl methacrylate-N -vinyl pyrrolidone copolymer,Dimethylaminoethyl methacrylate-N -vinylpyrrolidinone copolymer. CAS No. 30581-59-0. Pack Sizes: 250 mL in poly bottle. Product ID: 2-(dimethylamino)ethyl 2-methylprop-2-enoate; 1-ethenylpyrrolidin-2-one. Molecular formula: 268.35g/mol. Mole weight: C14H24N2O3. CC(=C)C(=O)OCCN(C)C.C=CN1CCCC1=O. 1S/C8H15NO2. C6H9NO/c1-7(2)8(10)11-6-5-9(3)4; 1-2-7-5-3-4-6(7)8/h1, 5-6H2, 2-4H3; 2H, 1, 3-5H2. SJQISFXXYCYMIK-UHFFFAOYSA-N. |  |
| Poly(1-vinylpyrrolidone)-graft-(1-triacontene) | Film former with surface activity, water resistance and barrier properties. Uses: Pigment dispersant and wetting agent, substantive to skin. Group: Biomaterials. Alternative Names: POLY(1-VINYLPYRROLIDONE)-GRAFT-(1-TRIACONTENE);TRICONTANYL PVP;Alkenes, C>10.alpha.-, polymers with vinylpyrrolidone; POLYVINYLPYRROLIDONE1-TRIACONTENECOPOLYMER; 1-ETHENYL-2-PYRROLIDONE, POLYMERWITH1-TRIACONTENE; vinylpyrrolidone/ 1-triacontene copolymer;Pol. CAS No. 136445-69-7. Molecular formula: C17H24N8O6. Mole weight: 436.42246;g/mol. Purity: 0.96. IUPACName: diethyl6a-amino-1,6-bis(carbamoylamino)-3a-cyano-2,5-dimethylpyrrolo[2,3-b]pyrrole-3,4-dicarboxylate. Canonical SMILES: CCOC (=O)C1=C (N (C2 (C1 (C (=C (N2NC (=O)N)C)C (=O)OCC)C#N)N)NC (=O)N)C. Catalog: ACM136445697-1. | |
| Poly(1-vinylpyrrolidone)-graft-(1-triacontene) | Film former with surface activity, water resistance and barrier properties. Uses: Pigment dispersant and wetting agent, substantive to skin. Group: Hydrophilic polymershydrophobic polymerspolymers. Alternative Names: POLY(1-VINYLPYRROLIDONE)-GRAFT-(1-TRIACONTENE); TRICONTANYL PVP; Alkenes, C>10.alpha.-, polymers with vinylpyrrolidone; POLYVINYLPYRROLIDONE1-TRIACONTENECOPOLYMER; 1-ETHENYL-2-PYRROLIDONE,POLYMERWITH1-TRIACONTENE; vinylpyrrolidone/ 1-triacontene copolymer; Pol. CAS No. 136445-69-7. Pack Sizes: 100 g in poly bottle. Product ID: diethyl6a-amino-1,6-bis(carbamoylamino)-3a-cyano-2,5-dimethylpyrrolo[2,3-b]pyrrole-3,4-dicarboxylate. Molecular formula: 436.42246;g/mol. Mole weight: C17H24N8O6. CCOC (=O)C1=C (N (C2 (C1 (C (=C (N2NC (=O)N)C)C (=O)OCC)C#N)N)NC (=O)N)C. UFKDCMAMQUXQLZ-UHFFFAOYSA-N. 96%. | |
| Polyvinylpyrrolidone | PVP has biocompatibility, low toxicity, adhesive characteristics, complexing stability, relatively inert behavior, and is resistant to thermal degradation. It is readily prepared by the polymerization of N-vinyl-2-pyrrolidone or by Reppe synthesis technique. Uses: Polyvinylpyrrolidone (pvp),also known as k90 is a water soluble polymer with good bio-stability. it is chemically stable, has low toxicity and is biocompatible. hence, it is useful in a variety of s such as cosmetics, tissue engineering, and biomedical engineering. Group: 3d printing materials hydrophilic polymershydrophobic polymerspolymers. Alternative Names: PVP; Povidone; Polyvidone. CAS No. 9003-39-8. Pack Sizes: 250 g in poly bottle 1 kg in poly bottle. Product ID: 1-ethenylpyrrolidin-2-one. Molecular formula: avg.40000. Mole weight: (C6H9NO)n. C=CN1CCCC1=O. InChI=1S/C6H9NO/c1-2-7-5-3-4-6 (7)8/h2H, 1, 3-5H2. WHNWPMSKXPGLAX-UHFFFAOYSA-N. | |
| Poly(vinyl pyrrolidone), cyanomethyl diphenylcarbamodithioate | The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Poly(vinyl pyrrolidone) is commonly used in biomedical s. the end group functionality contains a cyanomethyl group; and the raft agent diphenylcarbamodithioate which will allow for additional polymerization to generate a diblock copolymer. this raft agent is well-suited for vinyl acetates and vinyl benzoate monomers. Group: Hydrophobic polymers. Alternative Names: PVP, poly(vinyl pyrrolidinone), Povidone, PVP-RAFT, Polyvidone. Pack Sizes: 1 g in glass bottle. Molecular formula: average Mn 6,000. Mole weight: C2H2N(C6H9NO)nC13H10NS2. | |
| Polyvinylpyrrolidone solution | PVP has biocompatibility, low toxicity, adhesive characteristics, complexing stability, relatively inert behavior, and is resistant to thermal degradation. It is readily prepared by the polymerization of N-vinyl-2-pyrrolidone or by the Reppe synthesis technique. Uses: Polyvinylpyrrolidone solution (pvp) is also known as k60 and can be used in a variety of s such as biomedical, tissue engineering, and medical materials. Group: Hydrophilic polymershydrophobic polymers. Alternative Names: Povidone, Polyvidone. CAS No. 9003-39-8. Pack Sizes: 500 mL in glass bottle. Product ID: 1-ethenylpyrrolidin-2-one. Molecular formula: 111.14g/mol. Mole weight: (C6H9NO)n;C6H9NO;C6H9NO. C=CN1CCCC1=O. 1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H, 1, 3-5H2. WHNWPMSKXPGLAX-UHFFFAOYSA-N. | |
| (R)-(-)-5-(Trityloxymethyl)-2-pyrrolidone | Heterocyclic Organic Compound. Alternative Names: (R)-(-)-5-(TRITYLOXYMETHYL)-2-PYRROLIDONE;(R)-(-)-5-(TRITYLOXYMETHYL)-2-PYRROLIDINONE;Zinc04202547. CAS No. 124665-91-4. Molecular formula: C24H23NO2. Mole weight: 357.44. Catalog: ACM124665914. | |
| (S)-(-)-2-Pyrrolidone-5-carboxylic acid | L-Pyroglutamic acid is an amino acid that is used in the synthesis of peptides. It has also been observed to convert when placed at the N-terminus in vivo to create IgG2 antibodies. Group: Biochemicals. Alternative Names: L-Pyroglutamic Acid. Grades: Highly Purified. CAS No. 98-79-3. Pack Sizes: 100g, 250g, 500g, 1kg, 2Kg. Molecular Formula: C?H?NO?, Molecular Weight: 129.11. US Biological Life Sciences. | Worldwide |
| (S)-(+)-5-(Trityloxymethyl)-2-pyrrolidone | Heterocyclic Organic Compound. CAS No. 105526-85-0. Molecular formula: C24H23NO2. Mole weight: 357.44. Catalog: ACM105526850. | |
| 1-butylpyrrolidin-2-one | 1-Butylpyrrolidin-2-one is a pharmaceutical intermediate used in the synthesis of drugs such as gabapentin and levetiracetam, which are used to treat neuropathic pain and epilepsy. Synonyms: 1-Butyl-2-pyrrolidinone; 1-Butyl-2-pyrrolidone. Grades: 95%. CAS No. 3470-98-2. Molecular formula: C8H15NO. Mole weight: 141.21. | |
| 1-Dodecyl-5-oxopyrrolidine-3-carboxylic acid | Heterocyclic Organic Compound. Alternative Names: NIOSH/UY0367600, 1-Lauryl-4-carboxy-2-pyrrolidone, EINECS 233-182-7, CID111996, UY0367600, LS-137451, 1-Dodecyl-5-oxo-3-pyrrolidinecarboxylic acid, 1-Dodecyl-5-oxopyrrolidine-3-carboxylic acid, 3-Pyrrolidinecarboxylic acid, 1-dodecyl-5-oxo-, 10054-21-4. CAS No. 10054-21-4. Molecular formula: C17H31NO3. Mole weight: 297.43294. Purity: 0.96. IUPACName: 1-dodecyl-5-oxopyrrolidine-3-carboxylic acid. Canonical SMILES: CCCCCCCCCCCCN1CC(CC1=O)C(=O)O. Density: 1.021g/cm³. ECNumber: 233-182-7. Catalog: ACM10054214. | |
| 1-Ethoxycarbonyl-3-pyrrolidinone | Heterocyclic Organic Compound. Alternative Names: methyl 1-methyl-2-oxopyrrolidine-3-carboxylate, 114724-98-0, SCHEMBL3105740, MolPort-028-959-528, NHLKVGYPYLXMBV-UHFFFAOYSA-N, AKOS024258075, TRA0074073, 1-Methyl-3-methoxycarbonyl-2-pyrrolidone, DA-15276, SY025076, Z-3561. CAS No. 114724-98-0. Molecular formula: C7H11NO3. Mole weight: 157.167140 [g/mol]. Purity: 0.96. IUPACName: methyl 1-methyl-2-oxopyrrolidine-3-carboxylate. Canonical SMILES: CN1CCC(C1=O)C(=O)OC. Catalog: ACM114724980. | |
| 1-Vinyl-2-pyrrolidinone | 1-Vinyl-2-pyrrolidinone. Group: Biochemicals. Alternative Names: 1-Ethenyl-2-pyrrolidinone; 1-Vinyl-2-pyrrolidinone; 1-Ethenyl-2-pyrrolidinone; 1-Vinyl-2-pyrrolidinone; 1-Vinyl-2-pyrrolidone; 1-Vinylpyrrolidinone; Aronix M 150; N-V 2RC; N-VP; N-Vinyl-2-pyrrolidinone; N-Vinyl-2-pyrrolidone; N-Vinylpyrrolidone; N-Vinylpyrrolin-2-one; NSC 10222; NSC 683040; NVP 300; V-Pyrol; V-Pyrol RC; Vinylbutyrolactam; Vinylpyrrolidinone; Vinylpyrrolidone. Grades: Highly Purified. CAS No. 88-12-0. Pack Sizes: 10g. Molecular Formula: C6H9NO, Molecular Weight: 111.14. US Biological Life Sciences. | Worldwide |
| 2H-Pyrrol-5-amine,3,4-dihydro-N-hydroxy- | Heterocyclic Organic Compound. Alternative Names: PYRROLIDIN-2-ONE OXIME;2-PYRROLIDONE OXIME;2-Pyrrolidinone, oxime. CAS No. 1120-81-6. Molecular formula: C4H8N2O. Mole weight: 100.12. Purity: 0.96. IUPACName: N-(3,4-dihydro-2H-pyrrol-5-yl)hydroxylamine. Density: 1.34g/cm³. Catalog: ACM1120816. | |
| 3-Amino-1-hydroxy-pyrrolidin-2-one | Heterocyclic Organic Compound. Alternative Names: (+-)-3-AMINO-1-HYDROXY-2-PYRROLIDONE ((+ -)-HA-966;3-AMINO-1-HYDROXY-PYRROLIDIN-2-ONE;3-azanyl-1-hydroxy-pyrrolidin-2-one. CAS No. 1003-51-6. Molecular formula: C4H8N2O2. Mole weight: 116.11852. Catalog: ACM1003516. | |
| 4-Phenyl-2-pyrrolidinone | Used in the preparation of oxotremorine analogs as muscarinic antagonists. Also used in the synthesis of purrolidinylidemeureas as agents that act on the CNS. Group: Biochemicals. Alternative Names: 4-Phenyl-2-pyrrolidinone; 4-Phenyl-2-pyrrolidone; β-Phenyl-γ-aminobutyric Acid Lactam. Grades: Highly Purified. CAS No. 1198-97-6. Pack Sizes: 250mg, 500mg, 1g, 5g. Molecular Formula: C??H??NO, Molecular Weight: 161.2. US Biological Life Sciences. | Worldwide |
| 5-Hydroxy-N-methyl-2-pyrrolidinone | A metabolite of N-methylpyrrolidone. Group: Biochemicals. Alternative Names: 5-Hydroxy-N-methyl-2-pyrrolidone. Grades: Highly Purified. CAS No. 41194-00-7. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Antimicrobial protein PN-AMP1 | Antimicrobial protein PN-AMP1 is an antimicrobial peptide produced by Ipomoea nil (Japanese morning glory, Pharbitis nil). It has antifungal activity. Synonyms: PnAMP1; Plant defensin; Gln(Pyrrolidone carboxylic acid)-Gln-Cys-Gly-Arg-Gln-Ala-Ser-Gly-Arg-Leu-Cys-Gly-Asn-Arg-Leu-Cys-Cys-Ser-Gln-Trp-Gly-Tyr-Cys-Gly-Ser-Thr-Ala-Ser-Tyr-Cys-Gly-Ala-Gly-Cys-Gln-Ser-Gln-Cys-Arg-Ser (Disulfide bridge: Cys3-Cys18, Cys12-Cys24, Cys17-Cys31, Cys35-Cys39). Grades: >98%. | |
| Antimicrobial protein PN-AMP2 | Antimicrobial protein PN-AMP2 is an antimicrobial peptide produced by Ipomoea nil (Japanese morning glory, Pharbitis nil). It has antifungal activity. Synonyms: PnAMP2; Plant defensin; Gln(Pyrrolidone carboxylic acid)-Gln-Cys-Gly-Arg-Gln-Ala-Ser-Gly-Arg-Leu-Cys-Gly-Asn-Arg-Leu-Cys-Cys-Ser-Gln-Trp-Gly-Tyr-Cys-Gly-Ser-Thr-Ala-Ser-Tyr-Cys-Gly-Ala-Gly-Cys-Gln-Ser-Gln-Cys-Arg (Disulfide bridge: Cys3-Cys18, Cys12-Cys24, Cys17-Cys31, Cys35-Cys39). Grades: >98%. | |
| Atorvastatin Lactam Impurity | Atorvastatin Lactam Impurity is an impurity of Atorvastatin, which is an HMG-CoA reductase inhibitor used to reduce cholesterol and prevent cardiovascular-related disease. Synonyms: (3R,5R)-7-[5-(4-Fluorophenyl)-3-isopropyl-2-oxo-4-phenyl-3-(phenylcarbamoyl)-2,3-dihydro-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid; Atorvastatin Pyrrolidone Analog (USP); 1H-Pyrrole-1-heptanoic acid, 5-(4-fluorophenyl)-2,3-dihydro-β,δ-dihydroxy-3-(1-methylethyl)-2-oxo-4-phenyl-3-[(phenylamino)carbonyl]-, (βR,δR)-; (βR,δR)-5-(4-Fluorophenyl)-2,3-dihydro-β,δ-dihydroxy-3-(1-methylethyl)-2-oxo-4-phenyl-3-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid; (3R,5R)-3,5-Dihydroxy-7-[2-oxo-3-isopropyl-3-(phenylcarbamoyl)-4-phenyl-5-(4-fluorophenyl)-2,3-dihydro-1H-pyrrole-1-yl]heptanoic acid; Atorvastatin EP Impurity Q. Grades: ≥95%. CAS No. 906552-18-9. Molecular formula: C33H35FN2O6. Mole weight: 574.65. | |
| DL-Pyroglutamic acid | Pyroglutamic acid (also known as PCA, 5-oxoproline, pidolic acid, or pyroglutamate for its basic form) is an uncommon and little studied amino acid derivative in which the free amino group of glutamic acid or glutamine cyclizes to form a lactam. It is a metabolite in the glutathione cycle that is converted to glutamate by 5-oxoprolinase. Pyroglutamate is found in many proteins including bacteriorhodopsin. N-terminal glutamic acid and glutamine residues can spontaneously cyclize to become pyroglutamate. This is one of several forms of blocked N-terminals which present a problem for N-terminal sequencing using Edman chemistry, which requires a free primary amino group not present in pyroglutamic acid. The enzyme pyroglutamate aminopeptidase can restore a free N-terminus by cleaving off the pyroglutamate residue. Synonyms: 5-oxoproline; DL-2-Pyrrolidone-5-carboxylic acid; DL-Pyroglutamic acid; 2-Pyrrolidone-5-carboxylic acid; 5-Oxopyrrolidine-2-carboxylic Acid. Grades: ? 95%. CAS No. 149-87-1. Molecular formula: C5H7NO3. Mole weight: 129.11. | |
| DL-Pyroglutamic Acid | DL-2-Pyrrolidone-5-carboxylic Acid is used in the preparation of AZT steroid conjugates as potent anti-HIV agents. Group: Biochemicals. Alternative Names: 5-oxo-Proline; 5-oxo-DL-Proline; (±)-2-Pyrrolidone-5-carboxylic Acid; (±)-Pyroglutamic Acid; 5-Oxo-DL-proline; 5-Oxopyrrolidine-2-carboxylic Acid; DL-2-Pyrrolidinone-5-carboxylic Acid; DL-2-Pyrrolidone-5-carboxylic Acid; DL-Pyroglutamate; DL-Pyroglutamic Acid; DL-Pyrrolidonecarboxylic Acid; NSC 40887. Grades: Highly Purified. CAS No. 149-87-1. Pack Sizes: 100g, 250g, 500g. US Biological Life Sciences. | Worldwide |
| D-Proline, 5-oxo-, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester | Use as cooling agent. Use as dispersing agent, emulsion stabilizer. Group: Non-ionic surfactants. Alternative Names: Menthyl PCA;Menthyl pyrrolidone carboxylate, (-), D-;FEMA No. 4155. CAS No. 68127-22-0. Molecular formula: C15H25NO3. Mole weight: 267.36. Catalog: ACM68127220. | |
| Ethyl 1-benzyl-4-oxo-pyrrolidine-3-carboxylate | Heterocyclic Organic Compound. Alternative Names: ethyl 1-benzyl-4-oxo-pyrrolidine-3-carboxylate;1-(benzyl)-4-keto-pyrrolidine-3-carboxylic acid ethyl ester;ethyl 4-oxo-1-(phenylmethyl)pyrrolidine-3-carboxylate;1-Benzyl-4-oxo-pyrrolidine-3-carboxylic acid ethyl ester;Ethyl 1-benzyl-4-pyrrolidone-3-carboxylate;ethyl-benzyl-4-oxopyrrolidine-3-carboxylate;3-Pyrrolidinecarboxylicacid, 4-oxo-1-(phenylMethyl)-, ethyl ester;4-oxo-1-(phenylmethyl)-3-Pyrrolidinecarboxylic acid ethyl ester. CAS No. 1027-35-6. Molecular formula: C14H17NO3. Density: 1.184. Catalog: ACM1027356. | |
| Fasoracetam | Fasoracetam is a GABA receptor modulator potentially for the treatment of attention deficit hyperactivity disorder. Synonyms: (5R)-5-(piperidine-1-carbonyl)-2-pyrrolidone; (5R)-5-piperidin-1-ylcarbonylpyrrolidin-2-one. CAS No. 110958-19-5. Molecular formula: C10H16N2O2. Mole weight: 196.248. | |
| Graphene nanoribbons | Produced by unzipping multi-walled carbon nanotubes by potassium intercalation. Uses: Composites. conductive inks. electrodes for lib. energy storage & harvesting applications. bio-medical applications. preferred dispersing organic solvents: pyrrolidones and chlorinated solvents. less preferred dispersing organic solvents: cyclohexanone and γ-butyrolactone. aqueous dispersions are possible at 0.1mg/ml with triton-x-100, sodium cholate and deoxycholate and cellulose-based surfactants. Group: 3d printing materials carbon nano materials. | |
| L-Pyroglutamic acid | L-Pyroglutamic acid. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-(-)-2-Pyrrolidone-5-carboxylic acid (S)-5-Oxo-2-pyrrolidinecarboxylic acid. CAS No. 98-79-3. Molecular Formula: C5H7NO3. Mole Weight: 129.11. Catalog: APB98793. |  |
| Moisture Complex | A complex of substances comprising free amino acids, urea, sodium pyrrolidonecarboxylate, lactic acid, allantoin and saccharides, whose function is to reconstitute the natural moisturizing factor. Use in products especially made for the dry dehydrated skin, in the form of lotions, creams and serums. Uses: Hair and skin-conditioning products, moisturizing skin care products and after-shaves products. Group: Skin actives. CAS No. 28874-51-3 / 50-99-7 / 57-13-6 / 56-86-0 / 56-87-1 / 56-40-6 / 97-59-6 / 50-21-5 / 7732-18-5 / 56-81-5 / 24634-61-5 / 532-32-1 / 90-80-2 / 99-28-5. Catalog: CI-SC-0621. | |
| Native Bacillus sp. Pyroglutamate Aminopeptidase | Pyroglutamate aminopetidase is an enzyme that digests proteins. Applications: Pyroglutamate aminopetidase is used to digest proteins for subsequent analysis, such as amino acid sequencing. pyroglutamate aminopeptidase is used to hydrolyze and activate various prodrugs. Group: Enzymes. Synonyms: pyroglutamyl-peptidase I; Pyroglutamate aminopeptidase; EC 3.4.19.3; 5-oxoprolyl-peptidase; pyrase; pyroglutamate aminopeptidase; pyroglutamyl aminopeptidase; L-pyroglutamyl peptide hydrolase; pyrrolidone-carboxyl peptidase; pyrrolidone-carboxylate peptidase; pyrrolidonyl peptidase; L-pyrrolidonecarboxylate peptidase; pyroglutamidase; pyrrolidonecarboxylyl peptidase; 9075-21-2. Enzyme Commission Number: EC 3.4.19.3. CAS No. 9075-21-2. Pyrase. Activity: > 0.11 units/mg protein. Storage: -20°C. Source: Bacillus sp. pyroglutamyl-peptidase I; Pyroglutamate aminopeptidase; EC 3.4.19.3; 5-oxoprolyl-peptidase; pyrase; pyroglutamate aminopeptidase; pyroglutamyl aminopeptidase; L-pyroglutamyl peptide hydrolase; pyrrolidone-carboxyl peptidase; pyrrolidone-carboxylate peptidase; pyrrolidonyl peptidase; L-pyrrolidonecarboxylate peptidase; pyroglutamidase; pyrrolidonecarboxylyl peptidase; 9075-21-2. Cat No: NATE-0647. |  |
| Native Thermococcus thioreducens Pyroglutamate Aminopeptidase | Pyroglutamate aminopetidase is an enzyme that digests proteins. This enzyme is specific for N-terminal pyroglutamic acids. It cleaves the N-terminal pyroglutamic acid from proteins and peptides prior to Edman degradation. The optimal temperature range is 95 to 100°C and the optimal pH range is 6.0 to 9.0. Group: Enzymes. Synonyms: pyroglutamyl-peptidase I; Pyroglutamate aminopeptidase; EC 3.4.19.3; 5-oxoprolyl-peptidase; pyrase; pyroglutamate aminopeptidase; pyroglutamyl aminopeptidase; L-pyroglutamyl peptide hydrolase; pyrrolidone-carboxyl peptidase; pyrrolidone-carboxylate peptidase; pyrrolidonyl peptidase; L-pyrrolidonecarboxylate peptidase; pyroglutamidase; pyrrolidonecarboxylyl peptidase; 9075-21-2. Purity: ~ 90% (SDS PAGE). Pyrase. Mole weight: 21.5 kDa. Activity: 20 U/mg. Storage: at -20°C. Form: Lyophilized powder. Source: Thermococcus thioreducens. pyroglutamyl-peptidase I; Pyroglutamate aminopeptidase; EC 3.4.19.3; 5-oxoprolyl-peptidase; pyrase; pyroglutamate aminopeptidase; pyroglutamyl aminopeptidase; L-pyroglutamyl peptide hydrolase; pyrrolidone-carboxyl peptidase; pyrrolidone-carboxylate peptidase; pyrrolidonyl peptidase; L-pyrrolidonecarboxylate peptidase; pyroglutamidase; pyrrolidonecarboxylyl peptidase; 9075-21-2. Cat No: NATE-1256. | |
| Oxiracetam Impurity ? | Oxiracetam Impurity ?. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-hydroxy-2-pyrrolidone. CAS No. 25747-41-5. Molecular Formula: C4H7NO2. Mole Weight: 101.10. Catalog: APB25747415. | |
| Polyquaternium-44 | Synonyms: 1-Methyl-3-vinylimidazolium methyl sulfate-N-vinyl-2-pyrrolidone copolymer; l-poly[(3-methyl-1-vinylimidazolium methyl sulfate)-co-(1-vinylpyrrolidone)]; polyquaternium-44; luviquattm ms 370; poly[(3-methyl-1-vinylimidazolium methyl sulfate)-co-(1-vinylpyrro. Grades: 95%. CAS No. 150599-70-5. Molecular formula: (C6H9N2?C6H9NO?CH3O4S)x. Mole weight: 331.3909. | |
| Pyroglutamate Aminopeptidase from Pyrococcus furiosus, Recombinant | Pyroglutamate aminopetidase is an enzyme that digests proteins. This enzyme is specific for N-terminal pyroglutamic acids. It cleaves the N-terminal pyroglutamic acid from proteins and peptides prior to Edman degradation. The optimal temperature range is 95 to 100°C and the optimal pH range is 6.0 to 9.0. Recombinant, expressed in e. coli, ~90% (sds-page). Applications: Thermostable aminopeptidase that liberates n-terminal pyroglutamic acid from proteins and peptides prior to edman degradation. pyroglutamate aminopeptidase, from pyrococcus furiosus is a recombinant, thermostable aminopeptidase that is expressed in escherichia coli. it is used to cleave pyrogl...5-21-2. Enzyme Commission Number: EC 3.4.19.3. CAS No. 9075-21-2. Pyrase. Mole weight: mol wt 24.072 kDa by amino acid sequence mol wt 28 kDa by SDS-PAGE. Activity: > 0.11 units/mg protein. Storage: -20°C. Form: Lyophilized powder containing sodium phosphate. Source: E. coli. Species: Pyrococcus furiosus. pyroglutamyl-peptidase I; Pyroglutamate aminopeptidase; EC 3.4.19.3; 5-oxoprolyl-peptidase; pyrase; pyroglutamate aminopeptidase; pyroglutamyl aminopeptidase; L-pyroglutamyl peptide hydrolase; pyrrolidone-carboxyl peptidase; pyrrolidone-carboxylate peptidase; pyrrolidonyl peptidase; L-pyrrolidonecarboxylate peptidase; pyroglutamidase; pyrrolidonecarboxylyl p | |
| pyroglutamyl-peptidase I | A cysteine peptidase, known from bacteria, plants and animals. The enzyme from bacterial sources is used in protein sequencing, and is the type example of peptidase family C15. Group: Enzymes. Synonyms: 5-oxoprolyl-peptidase; pyrase; pyroglutamate aminopeptidase; pyroglutamyl aminopeptidase; L-pyroglutamyl peptide hydrolase; pyrrolidone-carboxyl peptidase; pyrrolidone-carboxylate peptidase; pyrrolidonyl peptidase; L-pyrrolidonecarboxylate peptidase; pyroglutamidase; pyrrolidonecarboxylyl peptidase. Enzyme Commission Number: EC 3.4.19.3. CAS No. 9075-21-2. Pyrase. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4088; pyroglutamyl-peptidase I; EC 3.4.19.3; 9075-21-2; 5-oxoprolyl-peptidase; pyrase; pyroglutamate aminopeptidase; pyroglutamyl aminopeptidase; L-pyroglutamyl peptide hydrolase; pyrrolidone-carboxyl peptidase; pyrrolidone-carboxylate peptidase; pyrrolidonyl peptidase; L-pyrrolidonecarboxylate peptidase; pyroglutamidase; pyrrolidonecarboxylyl peptidase. Cat No: EXWM-4088. | |
| (R)-2-Pyrrolidinone-5-carboxylic acid | (R)-2-Pyrrolidinone-5-carboxylic acid. Group: Biochemicals. Alternative Names: D-Pyroglutamic acid; D-Pyrrolidinonecarboxyl ic acid; D-Pyrrolidonecarboxylic acid. Grades: Highly Purified. CAS No. 4042-36-8. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C5H7NO3. US Biological Life Sciences. | Worldwide |
| (S)-Pyroglutaminol | (S)-Pyroglutaminol. Group: Biochemicals. Alternative Names: (S)-5-(Hydroxymethyl)-2-pyrrolidone; (S) -2- (Hydroxymethyl) pyrrolidin-5-one; (+)-5-(Hydroxymethyl)-2-pyrrolidinone. Grades: Highly Purified. CAS No. 17342-08-4. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| L-Pyroglutamic acid 4-nitroanilide | Substrate for pyrrolidonylpeptidase. Synonyms: L-Pyr-pNA. Grades: ≥ 99% (HPLC). CAS No. 66642-35-1. Molecular formula: C11H11N3O4. Mole weight: 249.22. | |
| L-Pyroglutamic acid 7-amido-4-methylcoumarin | Sensitive fluorogenic substrate for pyrrolidonylpeptidase. Synonyms: L-Pyroglutamic acid-AMC. Grades: ≥ 98% (HPLC). CAS No. 66642-36-2. Molecular formula: C15H14N2O4. Mole weight: 286.28. | |
| L-Pyroglutamic acid-β-naphthylamide | Substrate for the determination of pyrrolidonylpeptidase. Synonyms: L-Pyr-βNA. Grades: ≥ 99% (HPLC). CAS No. 22155-91-5. Molecular formula: C15H14N2O2. Mole weight: 254.3. | |
| L-Pyroglutamic Acid b-Naphthylamide ((S)-N-(2-Naphthyl)-5-oxopyrrolidine-2-carboxamide. ) | A substrate for pyroglutamate aminopeptidase. Used for colorimetric determination of pyrrolidonyl peptidase activity in bacteria. Group: Biochemicals. Alternative Names: (S)-N-(2-Naphthyl)-5-oxopyrrolidine-2-carboxamide. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
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