A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Propranolol Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3,3'-oxybis(1-(naphthalen-1-yloxy)propan-2-ol). CAS No. 1236367-67-1. Molecular formula: C26H26O5. Mole weight: 418.48. Catalog: APB1236367671.
Pro-Pro endopeptidase
This metalloprotease, which is secreted by the bacterium Peptoclostridium difficile, contains zinc. Group: Enzymes. Synonyms: metalloprotease CD2830. Enzyme Commission Number: EC 3.4.24.89. 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-4373; Pro-Pro endopeptidase; EC 3.4.24.89; metalloprotease CD2830. Cat No: EXWM-4373.
Pro-Pro-OH HCl
Pro-Pro-OH HCl. Synonyms: L-Prolyl-L-proline hydrochloride; Pro Pro OH HCl. Grade: ≥ 99% (TLC). CAS No. 76932-06-4. Molecular formula: C10H16N2O3HCl. Mole weight: 248.71.
Pro-Pro-OH·HCl
Pro-Pro-OH·HCl. Group: Biochemicals. Alternative Names: L-Prolyl-L-proline hydrochloride. Grades: Highly Purified. CAS No. 76932-06-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C10H16N2O3·HCl. US Biological Life Sciences.
Worldwide
Pro-Pro-OH·HCl 99+% (TLC)
Pro-Pro-OH·HCl 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 76932-06-4. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
A Ca2+-dependent enzyme, maximally active at about pH 5.5. Substrates include pro-opiomelanocortin, prorenin, proenkephalin, prodynorphin, prosomatostatin and proinsulin. Unlike prohormone convertase 2, does not hydrolyse proluteinizing-hormone-releasing-hormone. Unusually, processing of prodynorphin occurs at a bond in which P2 is Thr. Present in the regulated secretory pathway of neuroendocrine cells, commonly acting co-operatively with prohormone convertase 2. In peptidase family S8 (subtilisin family). Group: Enzymes. Synonyms: prohormone convertase 3; neuroendocrine convertase 1; PC1. Enzyme Commission Number: EC 3.4.21.93. CAS No. 99676-46-7. 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-4185; proprotein convertase 1; EC 3.4.21.93; 99676-46-7; prohormone convertase 3; neuroendocrine convertase 1; PC1. Cat No: EXWM-4185.
proprotein convertase 2
A Ca2+-dependent enzyme, maximally active at about pH 5.5. Specificity is broader than that of prohormone convertase 1. Substrates include pro-opiomelanocortin, proenkephalin, prodynorphin, proglucagon, proinsulin and proluteinizing-hormone-releasing-hormone. Does not hydrolyse prorenin or prosomatostatin, however. Unusually, processing of prodynorphin occurs at a bond in which P2 is Thr. Present in the regulated secretory pathway of neuroendocrine cells, commonly acting co-operatively with prohormone convertase 1. In peptidase family S8 (subtilisin family). Group: Enzymes. Synonyms: neuroendocrine convertase 2; PC2. Enzyme Commission Number: EC 3.4.21.94. CAS No. 388092-42-0. 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-4186; proprotein convertase 2; EC 3.4.21.94; 388092-42-0; neuroendocrine convertase 2; PC2. Cat No: EXWM-4186.
Propyl 1-methyl-1H-indole-3-carboxylate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: propyl 1-methylindole-3-carboxylate; Methanol,1-propoxy; propoxy-methanol. Product Category: Heterocyclic Organic Compound. CAS No. 1033693-02-5. Molecular formula: C13H15NO2. Mole weight: 217.2637. Purity: 0.96. IUPACName: propyl1-methylindole-3-carboxylate. Canonical SMILES: CCCOC(=O)C1=CN(C2=CC=CC=C21)C. Product ID: ACM1033693025. Alfa Chemistry ISO 9001:2015 Certified.
Propyl 2,4-dichloro-3-oxobutyrate
Propyl 2,4-dichloro-3-oxobutyrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Propyl 2,4-dichloro-3-oxobutyrate, EINECS 285-827-7, CID3020435, 85153-46-4. Product Category: Heterocyclic Organic Compound. CAS No. 85153-46-4. Molecular formula: C7H10Cl2O3. Mole weight: 213.058500 [g/mol]. Purity: 0.96. IUPACName: propyl 2,4-dichloro-3-oxobutanoate. Canonical SMILES: CCCOC(=O)C(C(=O)CCl)Cl. Density: 1.269g/cm³. ECNumber: 285-827-7. Product ID: ACM85153464. Alfa Chemistry ISO 9001:2015 Certified.
Propyl 2,4-dichlorophenoxyacetate
Propyl 2,4-dichlorophenoxyacetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: propyl 2,4-dichlorophenoxyacetate;(2,4-Dichlorophenoxy)acetic acid propyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 1928-61-6. Molecular formula: C11H12Cl2O3. Mole weight: 263.11718. Purity: 0.96. IUPACName: propyl 2-(2,4-dichlorophenoxy)acetate. Canonical SMILES: CCCOC(=O)COC1=C(C=C(C=C1)Cl)Cl. Density: 1.272g/cm³. ECNumber: 217-677-5. Product ID: ACM1928616. Alfa Chemistry ISO 9001:2015 Certified.
Propyl-2-Methyl-3-Furyl Disulfide
Propyl-2-Methyl-3-Furyl Disulfide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Methyl-3-Furyl Propyl Disulfide. Product Category: Furans. CAS No. 61197-09-9. Molecular formula: C8H12OS2. Mole weight: 188.31. Purity: 0.98. Product ID: ACM61197099. Alfa Chemistry ISO 9001:2015 Certified.
Propyl-2-methylbutyrate
Propyl-2-methylbutyrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-methyl-butanoicacipropylester;N-PROPYL-2-METHYL BUTYRATE;PROPYL 2-METHYLBUTYRATE;N-PROPYL 2-METHYLBUTANOATE;2-Methylbutyric acid propyl ester;PROPYL-2-METHYL BUTYRATE, NATURAL;Propyl isovalerate ISO >=98.0%;propyl-2-methyl butyrate >=99.0%. Product Category: Heterocyclic Organic Compound. CAS No. 37064-20-3. Molecular formula: C8H16O2. Mole weight: 144.21. Density: 0.87. Product ID: ACM37064203. Alfa Chemistry ISO 9001:2015 Certified.
Propyl 3,4,5-tris[[(6-diazo-5,6-dihydro-5-oxo-1-naphthyl)sulfonyl]oxy]benzoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 277-204-3, CID175373, Propyl 3,4,5-tris(((6-diazo-5,6-dihydro-5-oxo-1-naphthyl)sulphonyl)oxy)benzoate, 105463-97-6, 73003-79-9, Benzoic acid, 3,4,5-tris(((6-diazo-5,6-dihydro-5-oxo-1-naphthalenyl)sulfonyl)oxy)-, propyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 73003-79-9. Molecular formula: C40H24N6O14S3. Mole weight: 908.845360 [g/mol]. Purity: 0.96. IUPACName: 5-[2,3-bis[(6-diazonio-5-oxidonaphthalen-1-yl)sulfonyloxy]-5-propoxycarbonylphenoxy]sulfonyl-2-diazonionaphthalen-1-olate. Canonical SMILES: CCCOC(=O)C1=CC(=C(C(=C1)OS(=O)(=O)C2=CC=CC3=C2C=CC(=C3[O-])[N+]#N)OS(=O)(=O)C4=CC=CC5=C4C=CC(=C5[O-])[N+]#N)OS(=O)(=O)C6=CC=CC7=C6C=CC(=C7[O-])[N+]#N. ECNumber: 277-204-3. Product ID: ACM73003799. Alfa Chemistry ISO 9001:2015 Certified.
Propyl 4-hydroxybenzoate
1kg Pack Size. Group: Building Blocks, Organics. Formula: C10H12O3. CAS No. 94-13-3. Prepack ID 32467626-1kg. Molecular Weight 180.2. See USA prepack pricing.
Propyl 4-hydroxybenzoate sodium salt
100g Pack Size. Group: Analytical Reagents, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C10H11NaO3. CAS No. 35285-69-9. Prepack ID 31994172-100g. Molecular Weight 202.18. See USA prepack pricing.
Propyl5-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)carbamoyl]-2-hydroxy-3-nitrobenzoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SC 246, BRN 0596550, N-Antipyrinyl-4-hydroxy-5-nitro-isophthalamic acid propyl ester, ISOPHTHALAMIC ACID, N-ANTIPYRINYL-4-HYDROXY-5-NITRO-, PROPYL ESTER, AC1L1LUY, LS-85190, propyl 5-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)carbamoyl]-2-hydroxy-3-nitrobenzoate, 95136-50-8. Product Category: Heterocyclic Organic Compound. CAS No. 95136-50-8. Molecular formula: C22H22N4O7. Mole weight: 454.433 g/mol. Purity: 0.96. IUPACName: propyl 5-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)carbamoyl]-2-hydroxy-3-nitrobenzoate. Canonical SMILES: CCCOC(=O)C1=C(C(=CC(=C1)C(=O)NC2=C(N(N(C2=O)C3=CC=CC=C3)C)C)[N+](=O)[O-])O. Density: 1.45g/cm³. Product ID: ACM95136508. Alfa Chemistry ISO 9001:2015 Certified.
Propyl 5-bromo-2-hydroxybenzoate
Propyl 5-bromo-2-hydroxybenzoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: propyl 5-bromo-2-hydroxybenzoate, 37640-74-7, CTK8E2388, SBB068203, ZINC39951684, AKOS015843145, propyl 5-bromanyl-2-oxidanyl-benzoate, AK133816, 5-bromo-2-hydroxybenzoic acid propyl ester, KB-145690, FT-0656462, A823807, I14-5661. Product Category: Heterocyclic Organic Compound. CAS No. 37640-74-7. Molecular formula: C10H11BrO3. Mole weight: 259.096540 [g/mol]. Purity: 0.96. IUPACName: propyl 5-bromo-2-hydroxybenzoate. Canonical SMILES: CCCOC(=O)C1=C(C=CC(=C1)Br)O. Density: 1.481g/cm³. Product ID: ACM37640747. Alfa Chemistry ISO 9001:2015 Certified.
Propyl acetate
500ml Pack Size. Group: Building Blocks, Organics, Solvents. Formula: CH3COOC3H7. CAS No. 109-60-4. Prepack ID 90028291-500ml. Molecular Weight 102.13. See USA prepack pricing.
Propyl Acetate N 109-60-4
Propyl Acetate N - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Propyl acetates
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Propyl Acetoacetate
Propyl Acetoacetate. Group: Biochemicals. Alternative Names: Acetoacetic Acid Propyl Ester. Grades: Highly Purified. CAS No. 1779-60-8. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. US Biological Life Sciences.
Worldwide
Propylamine
Propylamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 107-10-8. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C3H9N. US Biological Life Sciences.
25g Pack Size. Group: Amines, Building Blocks, Organics. Formula: C3H9N · HCl. CAS No. 556-53-6. Prepack ID 90026298-25g. Molecular Weight 95.57. See USA prepack pricing.
Propyl Benzenesulfonate. Group: Biochemicals. Alternative Names: Benzenesulfonic Acid Propyl Ester; NSC 3216. Grades: Highly Purified. CAS No. 80-42-2. Pack Sizes: 100mg. Molecular Formula: C9H12O3S, Molecular Weight: 200.25. US Biological Life Sciences.
Worldwide
Propyl Benzenesulfonate
Propyl Benzenesulfonate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 80-42-2. Pack Sizes: 100MG. IUPAC Name: propyl benzenesulfonate. Molecular formula: C9H12O3S. Mole weight: 200.26. Catalog: APS80422. SMILES: CCCOS(=O)(=O)c1ccccc1. Format: Neat. Shipping: Room Temperature.
Propylboronic acid
Propylboronic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 17745-45-8. Pack Sizes: 25 g; 100 g. Product ID: HY-W007470.
Propylboronic acid
Propylboronic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-PROPYLBORONIC ACID;PROPYLBORONIC ACID;RARECHEM AH PB 0255;Propaneboronic acid;Propylboronic;1-Propylboronic acid, 98%;n-Propylboronic acid,95%;Propylboronic Acid (contains varying aMounts of Anhydride). Product Category: Boronic Acids. CAS No. 17745-45-8. Molecular formula: C3H9BO2. Mole weight: 87.91. Purity: 0.95. Product ID: ACM17745458. Alfa Chemistry ISO 9001:2015 Certified.
Propylcyclohexane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cyclohexane, propyl-. Product Category: Alkanes. CAS No. 1678-92-8. Molecular formula: C9H18. Mole weight: 126.24. Product ID: ACM1678928-1. Alfa Chemistry ISO 9001:2015 Certified.
Propyl-d7 Paraben
Labeled Propylparaben. An antimicrobial. Group: Biochemicals. Alternative Names: 4-Hydroxybenzoic Acid. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Propyl dihydrogen phosphate
Propyl dihydrogen phosphate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 216-601-8; propyl dihydrogenphosphate; Propyl phosphate; Monopropylphosphat; Monopropyl phosphate; Propyl hydrogen phosphate; Propyl-dihydrogenphosphat; Phosphorsaeure-monopropylester; phosphoric acid monopropyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 1623-06-9. Molecular formula: C3H9O4P. Mole weight: 140.074921 [g/mol]. Purity: 0.96. IUPACName: propyl dihydrogen phosphate. Canonical SMILES: CCCOP(=O)(O)O. Density: 1.352g/cm³. ECNumber: 216-601-8. Product ID: ACM1623069. Alfa Chemistry ISO 9001:2015 Certified.
Propylene bis[3-octyloxiran-2-octanoate]
Propylene bis[3-octyloxiran-2-octanoate]. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 267-440-5, CID106921, Epoxidized 1,2-propylene glycol dioleate, Propylene bis(3-octyloxiran-2-octanoate), Propylene glycol bis(9,10-epoxystearate), 1,2-Propylene glycol bis(9,10-epoxystearate), Oxiraneoctanoic acid, 3-octyl-, 1-methyl-1,2-ethanediyl ester, 2-Oxiraneoctanoic acid, 3-octyl-, 2,2-(1-methyl-1,2-ethanediyl) ester, 67860-05-3. Product Category: Heterocyclic Organic Compound. CAS No. 67860-05-3. Molecular formula: C39H72O6. Mole weight: 636.985380 [g/mol]. Purity: 0.96. IUPACName: 2-[8-(3-octyloxiran-2-yl)octanoyloxy]propyl 8-(3-octyloxiran-2-yl)octanoate. Canonical SMILES: CCCCCCCCC1C(O1)CCCCCCCC(=O)OCC(C)OC(=O)CCCCCCCC2C(O2)CCCCCCCC. Density: 0.96g/cm³. ECNumber: 267-440-5. Product ID: ACM67860053. Alfa Chemistry ISO 9001:2015 Certified.
Propylene Carbonate
Propylene Carbonate. 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
Propylene Carbonate
Propylene Carbonate is used in the synthesis of solar cells as well as lithium ion batteries. Group: Biochemicals. Grades: Highly Purified. CAS No. 108-32-7. Pack Sizes: 1g, 10g. Molecular Formula: C4H6O3. US Biological Life Sciences.
Worldwide
Propylene Carbonate
Propylene Carbonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Methyl-1,3-dioxolan-2-one; 2-Oxo-4-methyl-1,3-dioxolane; PC. Product Category: Lactone & Lactide Monomers. Appearance: Colorless to Light Yellow Clear Liquid. CAS No. 108-32-7. Molecular formula: C4H6O3. Mole weight: 102.09 g/mol. Purity: 98.0%(GC). Product ID: ACM-MO-108327. Alfa Chemistry ISO 9001:2015 Certified.
Propylene Glycol. Market: Pharmaceuticals, Food Additives / Preservatives, Cosmetics & Personal Care. PK Chem Industries: We supply chemicals related to Cosmetic, Personal Care, Food, Pharmaceutical, Feed, Agriculture and Mining Industries.
Propylene Glycol
PROPYLENE GLYCOL, ACS Reagent, liquid, (Synonym: 1,2 Propanediol), Formula: CH3CH(OH)CH2OH. CAS No. 57-55-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Propylene Glycol. Grades: USP. CAS No. 57-55-6. Pack Sizes: Milliliter Quantities: 6 x 500 ml , 3.8 L , 20 L. Order Number: 25670.
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Propylene Glycol
Propylene glycol is a clear, colorless, viscous, practically odorless liquid, with a sweet, slightly acrid taste resembling that of glycerin. Synonyms: 1, 2-Dihydroxypropane; E1520; 2-hydroxypropanol; methyl ethylene glycol; methyl glycol; propane-1, 2-diol; propylenglycolum. CAS No. 57-55-6. Product ID: PE-0178. Molecular formula: C3H8O2. Mole weight: 76.09. Category: Antimicrobial Preservative; Disinfectant; Humectant; Plasticizer; Solvent; Stabilizing Agents; Water-miscible Cosolvent. Product Keywords: Plasticizer Excipients; Emulsifier Excipients; Humectants Excipients; Stabilizers; PE-0178; Propylene Glycol; Antimicrobial Preservative; Disinfectant; Humectant; Plasticizer; Solvent; Stabilizing Agents; Water-miscible Cosolvent; C3H8O2; 57-55-6. UNII: 6DC9Q167V3. Chemical Name: 1, 2-Propanediol. Grade: Pharmceutical Excipients. Administration route: Intramuscular injection, intravenous injection, nasal administration, oral administration, ophthalmic administration, ear administration, external application. Stability and Storage Conditions: At cool temperatures, propylene glycol is stable in a well-closed container, but at high temperatures, in the open, it tends to oxidize, giving rise to products such as propionaldehyde, lactic acid, pyruvic acid, and acetic acid. Propylene glycol is chemically stable when mixed with ethanol (95%), glycerin, or water; aqueous solutions may be sterilized by autoclaving. Propyle
Propylene Glycol
Modified alcohol (1,2-propanediol), metabolized to lactic acid in the body. Uses: All kinds of skin care products, hair care products, color cosmetics, soaps (glycerin soap). Group: Monomers. Alternative Names: Propyleneglycol manufacturer. CAS No. 57-55-6. Product ID: Propane-1,2-diol. Molecular formula: 76.09. Mole weight: C3H8O2. CC(CO)O. InChI=1S/C3H8O2/c1-3(5)2-4/h3-5H, 2H2, 1H3. DNIAPMSPPWPWGF-UHFFFAOYSA-N. 99+%.
Propylene Glycol
United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsbritish pharmacopoeiaeuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: GR 43314X, (RS)-propane-1,2-diol,Propylene glycol, Glycerol Imp. C (EP).
It is widely used in various liquid preparations and semi-solid preparations for oral or external use. Alternative Names: propylene glycol. 1,2-propanediol. propane-1,2-diol. 1,2-Propylene glycol. CAS No. 57-55-6. Product ID: CHE57556. Molecular formula: C3H8O2. Mole weight: 76.09. EINECS: 200-338-0. SMILES: CC(CO)O. Appearance: Thick odorless colorless liquid. Standard: ChP/USP/EP/BP/JP/ GMP. Category: Pharmaceutical GMP high purity solvent.
Propylene Glycol 2-α-Glucopyranosiduronic Acid Benzyl Ester 2,3,4-Triacetate is an impurity in the synthesis of Propylene Glycol 2-Glucuronide Sodium Salt, which is a metabolite of propylene glycol, used in the synthesis of N-terminal kinase inhibitors with cellular activity. Acts as a solvent for various pharmaceutical compounds. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C23H30O11, Molecular Weight: 482.48. US Biological Life Sciences.
Propylene Glycol 2-Glucopyranosiduronic Acid Methyl Ester 2,3,4-Triacetate is an intermediate in the synthesis of Propylene Glycol 2-Glucuronide Sodium Salt, which is a metabolite of propylene glycol, used in the synthesis of N-terminal kinase inhibitors with cellular activity. Acts as a solvent for various pharmaceutical compounds. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C16H24O11. US Biological Life Sciences.
Worldwide
Propylene Glycol 400 (PEG-400)
Propylene Glycol 400 (PEG-400).
CA, FL & NJ
Propyleneglycol alginate
Propyleneglycol alginate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-Propanediol alginate. Product Category: Non-ionic Surfactants. CAS No. 9005-37-2. Molecular formula: C3H8O2?x. Purity: 98%+. Product ID: ACM9005372. Alfa Chemistry ISO 9001:2015 Certified. Categories: Propylene glycol alginate.