A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Piperonyl Chloride is used as a reagent in the synthesis of anti-proliferative hydroxyguanidine compounds. Group: Biochemicals. Alternative Names: 5-(Chloromethyl)-1,3-benzodioxole; α-chloro-3,4-(methylenedioxy)-toluene; 3,4-(Methylenedioxy)benzyl Chloride; 4-Chloromethyl-1,2-methylenedioxybenzene; 5-(Chloromethyl)-1,3-benzodioxole; 5- (Chloromethyl) benzodioxole; Benzo[1,3]dioxol-5-ylmethyl Chloride; NSC 127686; Piperonyl chloride. Grades: Highly Purified. CAS No. 20850-43-5. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
Piperonylic Acid
Piperonylic Acid. CAS No. 94-53-1. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Piperoxan is an antihistamine drug which is derived from benzodioxan. At first it was investigated by Fourneau as an α-adrenergic-blocking agent, then they found it resistant to histamine-induced bronchospasm in guinea pigs. Uses: Piperoxan is an antihistamine drug. Alternative Names: 1-((2,3-Dihydro-1,4-benzodioxin-2-yl)methyl)piperidinium chloride; Piperoxan HCl; F 933 hydrochloride; F933; F-933; F 933; Piperoxane hydrochloride; benodaine. Grades: ≥98%. CAS No. 135-87-5. Molecular formula: C14H20ClNO2. Mole weight: 269.769.
PIPES
PIPES (1,4-Piperazinediethanesulfonic acid) is an important component of PIPES buffer agent used in biochemistry[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 1,4-Piperazinediethanesulfonic acid. CAS No. 5625-37-6. Pack Sizes: 5 g; 10 g; 25 g; 50 g; 100 g. Product ID: HY-D0875.
PIPES Buffer
PIPES Buffer. Uses: For analytical and research use. Alternative Names: 1,4-Piperazinediethanesulfonic acid; Piperazine-1,4-bis(2-ethanesulfonic acid); Piperazine-N,N'-bis(2-ethanesulfonic acid). CAS No. 5625-37-6. Molecular formula: C8H18N2O6S2. Mole weight: 302.37. Purity: ≥99%. Catalog: APB5625376.
PIPES disodium
PIPES (1,4-Piperazinediethanesulfonic acid) disodium is an important component of PIPES buffer agent used in biochemistry[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 1,4-Piperazinediethanesulfonic acid disodium. CAS No. 76836-02-7. Pack Sizes: 10 mM * 1 mL in Water; 500 g. Product ID: HY-W040147.
PIPES Disodium salt
100g Pack Size. Group: Buffers. Formula: C8H16N2Na2O6S2. CAS No. 76836-02-7. Prepack ID 28635108-100g. Molecular Weight 346.33. See USA prepack pricing.
PIPES Disodium Salt, 99+%
Biological buffer (zwitterionic) designed by Good, et al., and typically referred to as Goods buffer useful in cell culture media formulations. Selection of biological buffer systems should include the following criteria: exclusion by biological membranes, low absorption between 240 and 700nm, chemically stable, and stable to temperature and concentration changes. Group: Biochemicals. Alternative Names: 1, 4-Piperazinediethane sulfonic Acid; 1, 4-Piperazinebis (ethanesulfonic acid); NSC 157117; Piperazine-1,4-bis(2-ethanesulfonic Acid); Piperazine-N,N'-bis(2-ethanesulfonic Acid). Grades: Highly Purified. CAS No. 76836-02-7. Pack Sizes: 100g, 250g, 1Kg. Molecular Formula: C8H18N2O6S2Na2, Molecular Weight: 346.3. US Biological Life Sciences.
Worldwide
PIPES (Piperazine-1,4-bis(2-ethanesulfonic acid))
100g Pack Size. Group: Buffers. Formula: C8H18N2O6S2. CAS No. 5625-37-6. Prepack ID 37406078-100g. Molecular Weight 302.37. See USA prepack pricing.
PIPES (Piperazine-1,4-bis(2-ethanesulfonic acid))
500g Pack Size. Group: Buffers. Formula: C8H18N2O6S2. CAS No. 5625-37-6. Prepack ID 37406078-500g. Molecular Weight 302.37. See USA prepack pricing.
PIPES (Piperazine-1,4-bis(2-ethanesulfonic acid))
1kg Pack Size. Group: Buffers. Formula: C8H18N2O6S2. CAS No. 5625-37-6. Prepack ID 37406078-1kg. Molecular Weight 302.37. See USA prepack pricing.
PIPES sesquisodium salt
100g Pack Size. Group: Buffers. Formula: C8H16.5N2Na1.5O6S2. CAS No. 100037-69-2. Prepack ID 90029397-100g. Molecular Weight 335.34. See USA prepack pricing.
PIPES, Sodium Salt
PIPES, Sodium Salt. Group: Biochemicals. Alternative Names: Piperazine-N,N-bis(2-ethane sulfonic acid) sodium salt. Grades: Molecular Biology Grade. CAS No. 10010-67-0. Pack Sizes: 250g, 1Kg. US Biological Life Sciences.
Worldwide
p,p'-Dioctyldiphenylamine
p,p'-Dioctyldiphenylamine. Alternative Names: AGERITE STALITE S;VANOX 12;VANLUBE-81;VANLUBE(R) 81;P,P'-DIOCTYLDIPHENYLAMINE;bis(4-(1,1,3,3-tetramethylbutyl)phenyl)amine;Benzenamine, 4-(1,1,3,3-tetramethylbutyl)-N-4-(1,1,3,3-tetramethylbutyl)phenyl-;Bis(4-(1,1,3,3-tetramethylbutyl)phenyl)amin. CAS No. 15721-78-5. Product ID: ACM15721785. Molecular formula: C28H43N. Mole weight: 393.65. Alfa Chemistry - ISO 9001:32057 Certified.
p,p-Octylidenebisphenol
p,p-Octylidenebisphenol. Alternative Names: p,p-octylidenebisphenol ;4,4-Octylidenebisphenol. CAS No. 1233-26-7. Purity: 96%. Product ID: ACM1233267. Molecular formula: C20H26O2. Mole weight: 298.41924. IUPAC Name: 4-[1-(4-hydroxyphenyl)octyl]phenol. Alfa Chemistry - ISO 9001:32057 Certified.
Pipotiazine Palmitate
Antipsychotic. Group: Biochemicals. Alternative Names: 10-[3-[4-(2-Hydroxyethyl)-1-piperidinyl]propyl]-N,N-dimethyl-10H-phenothiazine-2-sulfonamide Plamitic Ester; 2-[1-[3-[2-[ (Dimethylamino) sulfonyl]-10H-phenothiazin-10-yl]propyl]-4-piperidinyl]ethanol; IL 19552; Piportil L4; RP-19552; Pipotiazine Palmitic Ester. Grades: Highly Purified. CAS No. 37517-26-3. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
PIPPS Buffer
PIPPS Buffer. Uses: For analytical and research use. Alternative Names: 1,4-Piperazine-N,N'-bis(propanesulfonic acid); Piperazine-1,4-bis(propanesulfonic acid). CAS No. 5625-56-9. Molecular formula: C10H22N2O6S2. Mole weight: 330.42. Purity: ≥97%. Catalog: APB5625569.
Piptamine
It is produced by the strain of Piptoporus sp. Lu 9-1. It has broad antibacterial spectrum, it inhibits Staphylococcus aureus, enterococcus faecalis, Bacillus subtilis, Escherichia coli, Candida albicans with MIC (μg/mL) of 0.78-6.25, 1.56, 1.00, 12.5, 6.25, respectively. Molecular formula: C23H41N. Mole weight: 331.58.
Piptazobactam
Piptazobactam, a combination antibiotic product of piperacillin and tazobactam, is a penicillinic acid derivative with enhanced β-lactamase inhibitory activity. It is used in the intravenous treatment of intra-abdominal, pelvic, and skin infections and for community-acquired pneumonia of moderate severity. It is also used to treat Pseudomonas aeruginosa infections. Alternative Names: Piperacillin tazobactam; Tazobac; Piperacillin-TazobactaM Powder 8:1; Tazocilline; 4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-, 4,4-dioxide, (2S,3S,5R)-, compd. with (2S,5R,6R)-6-[[(2R)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (1:1). Grades: 95%. CAS No. 123683-33-0. Molecular formula: C33H39N9O12S2. Mole weight: 817.85.
PIR 3.5
PIR 3.5. Group: Biochemicals. Grades: Purified. CAS No. 6088-51-3. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
PIR 3.5
PIR 3.5 is a negative control of IPA 3, an allosteric inhibitor of group I PAK activation. Alternative Names: 2-Naphthalenol, 6,6'-dithiobis-; 2-Naphthol, 6,6'-dithiodi-; 6,6'-Dithiobis[2-naphthalenol]; (6,6'-Dihydroxy-2,2'-dinaphthyl)disulfide; 2,2'-Dihydroxy-6,6'-dinaphthyl disulfide; 6,6'-Dithiodi(2-naphthol); Bis(6-hydroxy-2-naphthyl)disulfide; DDD (analytical); NSC 87629. Grades: ≥98% by HPLC. CAS No. 6088-51-3. Molecular formula: C20H14O2S2. Mole weight: 350.45.
Piracetam
Nootropic. Group: Biochemicals. Alternative Names: 2-Oxo-1-pyrrolidineacetamide; (2-Oxopyrrolidino) acetamide; 2-(2-Oxopyrrolidin-1-yl)acetamide. Grades: Highly Purified. CAS No. 7491-74-9. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
Piracetam
100g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C6H10N2O2. CAS No. 7491-74-9. Prepack ID 57287055-100g. Molecular Weight 142.16. See USA prepack pricing.
Piracetam
25g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C6H10N2O2. CAS No. 7491-74-9. Prepack ID 57287055-25g. Molecular Weight 142.16. See USA prepack pricing.
Piracetam
Piracetam (UCB-6215) is a cyclic derivative of the neurotransmitter gamma-aminobutyric acid (GABA), used in treatment of a wide range of cognitive disorders. Uses: Scientific research. Category: Signaling pathways. Alternative Names: UCB-6215. CAS No. 7491-74-9. Pack Sizes: 10 mM * 1 mL in DMSO; 500 mg; 1 g; 5 g; 10 g. Product ID: HY-B0585.
Piracetam
Piracetam. Categories: piracetam; 7491-74-9.
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Piracetam-d8
Labeled Piracetam. Nootropic. Group: Biochemicals. Alternative Names: 2-Oxo-1-pyrrolidineacetamide-d8; (2-Oxopyrrolidino) acetamide-d8; 2-(2-Oxopyrrolidin-1-yl)acetamide-d8. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Piracetam EP Impurity B
Piracetam EP Impurity B. Uses: For analytical and research use. CAS No. 59776-88-4. Molecular formula: C7H11NO3. Mole weight: 157.17. Catalog: APB59776884.
Piracetam EP Impurity C
Piracetam EP Impurity C. Uses: For analytical and research use. CAS No. 61516-73-2. Molecular formula: C8H13NO3. Mole weight: 171.2. Catalog: APB61516732.
Piracetam EP Impurity D
Piracetam EP Impurity D. Uses: For analytical and research use. CAS No. 53934-76-2. Molecular formula: C6H9NO3. Mole weight: 143.14. Catalog: APB53934762.
Piracetam Impurity 1
Piracetam Impurity 1. Uses: For analytical and research use. CAS No. 33996-53-1. Molecular formula: C7H12N2O2. Mole weight: 156.18. Catalog: APB33996531.
Piracetam Impurity 10
Piracetam Impurity 10. Uses: For analytical and research use. CAS No. 33996-49-5. Molecular formula: C7H12N2O2. Mole weight: 156.18. Catalog: APB33996495.
Piracetam Impurity 11
Piracetam Impurity 11. Uses: For analytical and research use. CAS No. 7060-52-8. Molecular formula: C8H12N2O. Mole weight: 152.2. Catalog: APB7060528.
Piracetam Impurity 14
Piracetam Impurity 14. Uses: For analytical and research use. Molecular formula: C11H18N2O4. Mole weight: 242.28. Catalog: APB08864.
Piracetam Impurity 15
Piracetam Impurity 15. Uses: For analytical and research use. CAS No. 94359-90-7. Molecular formula: C7H12ClNO3. Mole weight: 193.63. Catalog: APB94359907.
Piracetam Impurity 16
Piracetam Impurity 16. Uses: For analytical and research use. Molecular formula: C8H15NO4. Mole weight: 189.21. Catalog: APB08865.
Piracetam Impurity 17
Piracetam Impurity 17. Uses: For analytical and research use. CAS No. 1301211-78-8. Molecular formula: C13H16N2O2. Mole weight: 232.28. Catalog: APB1301211788.
Piracetam Impurity 18
Piracetam Impurity 18. Uses: For analytical and research use. Molecular formula: C25H30F6N4O5. Mole weight: 580.53. Catalog: APB08866.
Piracetam Impurity 19
Piracetam Impurity 19. Uses: For analytical and research use. Molecular formula: C14H23N5O4. Mole weight: 325.37. Catalog: APB08867.
Piracetam Impurity 20
Piracetam Impurity 20. Uses: For analytical and research use. Molecular formula: C8H12N2O4. Mole weight: 200.19. Catalog: APB08868.
Piracetam Impurity 21
Piracetam Impurity 21. Uses: For analytical and research use. CAS No. 5626-41-5. Molecular formula: C6H7NO4. Mole weight: 157.13. Catalog: APB5626415.
Piracetam Impurity 3
Piracetam Impurity 3. Uses: For analytical and research use. CAS No. 59776-89-5. Molecular formula: C6H11N3O2. Mole weight: 157.17. Catalog: APB59776895.
Piracetam Impurity 6
Piracetam Impurity 6. Uses: For analytical and research use. CAS No. 1096803-44-9. Molecular formula: C6H12N2O3. Mole weight: 160.17. Catalog: APB1096803449.
Piracetam Impurity 6
Piracetam Impurity 6. Uses: For analytical and research use. Alternative Names: 4-((2-amino-2-oxoethyl)amino)butanoic acid hydrochloride. Molecular formula: C6H12N2O3·HCl. Mole weight: 196.63. Catalog: APB01933.
Piracetam Impurity 7
Piracetam Impurity 7. Uses: For analytical and research use. CAS No. 77472-71-0. Molecular formula: C12H15N3O2. Mole weight: 233.27. Catalog: APB77472710.
Piracetam Impurity 7
Piracetam Impurity 7. Uses: For analytical and research use. Alternative Names: 4-((2-amino-2-oxoethyl)(hydroxy)amino)butanoic acid. CAS No. 2454698-45-2. Molecular formula: C6H12N2O4. Mole weight: 176.17. Catalog: APB2454698452.
Piracetam Impurity 8
Piracetam Impurity 8. Uses: For analytical and research use. CAS No. 925-57-5. Molecular formula: C5H10O3. Mole weight: 118.13. Catalog: APB925575.
Piracetam Impurity 9
Piracetam Impurity 9. Uses: For analytical and research use. CAS No. 87148-72-9. Molecular formula: C8H13NO3. Mole weight: 171.2. Catalog: APB87148729.
Pirarubicin
Pirarubicin is an anthracycline antibiotic, and also a DNA/RNA synthesis inhibitor by intercalating into DNA and interacts with topoisomerase II, used as an antineoplastic agent. Alternative Names: Theprubicin; CGH-869; CGH 869; CGH869. Grades: >98%. CAS No. 72496-41-4. Molecular formula: C32H37NO12. Mole weight: 627.64.
Pirarubicin
25mg Pack Size. Group: Analytical Reagents, Bioactive Small Molecules, Biochemicals, Diagnostic Raw Materials. Formula: C32H37NO12. CAS No. 72496-41-4. Prepack ID 68560421-25mg. Molecular Weight 627.64. See USA prepack pricing.
Pirarubicin
10mg Pack Size. Group: Analytical Reagents, Bioactive Small Molecules, Biochemicals, Diagnostic Raw Materials. Formula: C32H37NO12. CAS No. 72496-41-4. Prepack ID 68560421-10mg. Molecular Weight 627.64. See USA prepack pricing.
Pirarubicin
Structural analog of Doxorubicin. Antineoplastic. Group: Biochemicals. Alternative Names: (8S,10S)-. Grades: Highly Purified. CAS No. 72496-41-4. Pack Sizes: 2.5mg. US Biological Life Sciences.
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Pirarubicin hydrochloride
Pirarubicin Hydrochloride is an analogue of the anthracycline anti-neoplastic doxorubicin, which is an inhibitor of Topo II. It intercalates into DNA and interacts with topoisomerase II, thereby inhibiting replication and repair of DNA and RNA, and protein synthesis. It is less cardiotoxic than doxorubicin and exhibits activity against some doxorubicin-resistant cell lines. Uses: Antineoplastic agents. Alternative Names: THP Hydrochloride. Grades: >98%. CAS No. 95343-20-7. Molecular formula: C32H38ClNO12. Mole weight: 664.10.
Pirarubicin Hydrochloride
Pirarubicin Hydrochloride is an anthracycline antibiotics, acts as a topoisomerase II inhibitor, and is a widely used for treatment of various cancers, in particular, solid tumors. Uses: Scientific research. Category: Signaling pathways. Alternative Names: THP Hydrochloride. CAS No. 95343-20-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-13725A.
Pirarubicin impurity 1
Pirarubicin impurity 1. Uses: For analytical and research use. Molecular formula: C35H41NO13. Mole weight: 683.71. Catalog: APB11181.
Pirarubicin impurity 2/Doxorubicin Impurity 34
Pirarubicin impurity 2/Doxorubicin Impurity 34. Uses: For analytical and research use. Molecular formula: C35H41NO13. Mole weight: 683.71. Catalog: APB11182.
Pirarubicin impurity 3
Pirarubicin impurity 3. Uses: For analytical and research use. Molecular formula: C37H45NO13. Mole weight: 711.76. Catalog: APB11183.
Pirbuterol Acetate
Pirbuterol Acetate is a selective beta-2 adrenergic receptor agonist bronchodilator with a unique pyridine heterocyclic structure. Unlike traditional catecholamine derivatives, its non-catechol structure confers resistance to COMT-mediated degradation, providing a longer duration of action and allowing oral administration in addition to inhalation. The acetate salt is used in inhalation aerosol formulations. Applications: Pirbuterol acetate is indicated for the prevention and reversal of bronchospasm in patients with asthma, copd, and other reversible obstructive airway diseases. Category: Active pharmaceutical ingredients. Synonyms: 2-(HYDROXYMETHYL)-6-(1-HYDROXY-2-TERT-BUTYLAMINO-ETHYL)-PYRIDIN-3-OL. CAS No. 65652-44-0. Product ID: API65652440. Molecular formula: C14H24N2O5. Mole weight: 300.35. InChIKey: QSXMZJGGEWYVCN-UHFFFAOYSA-N. Appearance: White to off-white solid.
Pirbuterol dihydrochloride
Pirbuterol dihydrochloride. Group: Biochemicals. Alternative Names: a6-[[ (1, 1-Dimethylethyl) amino]methyl]-3-hydroxy-2, 6-pyridinedimethanol hydrochloride; Broncocor; CP 24314-1. Grades: Highly Purified. CAS No. 38029-10-6. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C12H22Cl2N2O3. US Biological Life Sciences.
Worldwide
pirbuterol hydrochloride
pirbuterol hydrochloride. CAS No. 146621-68-3. Product ID: ACM146621683. Alfa Chemistry - ISO 9001:32057 Certified.
Pirenperone
Pirenperone is a selective 5-HT2 serotonin receptor antagonist with central antiserotonergic and antidopaminergic activity. Uses: Tranquilizing agents. Alternative Names: R-47465; 3-(2-(4-(4-Fluorobenzoyl)piperidin-1-yl)ethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; 4H-Pyrido(1,2-a)pyrimidin-4-one, 3-(2-(4-(4-fluorobenzoyl)-1-piperidinyl)ethyl)-2-methyl-; 3-[2-[4-(4-Fluorobenzoyl)-1-piperidinyl]ethyl]-2-methyl-4H-pyrido-[1,2-a] pyrimidin-4-one; R 47465; Pirenperona; Pirenperonum; Pirenperonum [INN-Latin]; Pirenperona [INN-Spanish]; 3-{2-[4-(4-fluorobenzoyl)piperidin-1-yl]ethyl}-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one. Grades: 98%. CAS No. 75444-65-4. Molecular formula: C23H24FN3O2. Mole weight: 393.46.
Pirentamivir impurity 1
Pirentamivir impurity 1. Uses: For analytical and research use. Molecular formula: C37H44F4N6O9S. Mole weight: 824.85. Catalog: APB11916.
Pirentamivir impurity 2
Pirentamivir impurity 2. Uses: For analytical and research use. Molecular formula: C39H50F4N6O9S. Mole weight: 854.92. Catalog: APB11917.
Pirentamivir impurity 3
Pirentamivir impurity 3. Uses: For analytical and research use. Molecular formula: C43H45F5N8. Mole weight: 768.88. Catalog: APB11922.
Pirentamivir impurity 4
Pirentamivir impurity 4. Uses: For analytical and research use. Molecular formula: C57H66F4N10O8. Mole weight: 1095.21. Catalog: APB11918.
Pirentamivir impurity 5
Pirentamivir impurity 5. Uses: For analytical and research use. CAS No. 1332356-31-6. Molecular formula: C17H17F3N2. Mole weight: 306.33. Catalog: APB1332356316.
Pirentamivir impurity 6
Pirentamivir impurity 6. Uses: For analytical and research use. Molecular formula: C57H65F5N10O8. Mole weight: 1113.2. Catalog: APB11919.
Pirentamivir impurity 7
Pirentamivir impurity 7. Uses: For analytical and research use. Molecular formula: C60H72F5N11O7. Mole weight: 1154.3. Catalog: APB11921.