A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
2- [ (4-Propoxyphenyl ) methy l ene ] hydrazinecar bothioamide
2- [ (4-Propoxyphenyl ) methy l ene ] hydrazinecar bothioamide , is an analytical standard and intermediate in the synthesis of more complex compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 5351-86-0. Pack Sizes: 50mg, 100mg. Molecular Formula: C11H15N3OS, Molecular Weight: 237.32. US Biological Life Sciences.
2- [ (4-propyl phenyl ) meth yl ene ] hydrazineca rbothioamide , is an analytical standard and intermediate in the synthesis of more complex compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 599165-02-3. Pack Sizes: 50mg, 100mg. Molecular Formula: C11H15N3S, Molecular Weight: 221.32. US Biological Life Sciences.
Worldwide
2-(4-Propylphenyl)propanoic acid
2-(4-Propylphenyl)propanoic acid is an impurity of Ibuprofen, a nonsteroidal anti-inflammatory drug. Synonyms: α-Methyl-4-propylphenylacetic Acid; p-Propylhydratropic Acid. Grades: > 95%. CAS No. 3585-47-5. Molecular formula: C12H16O2. Mole weight: 192.26.
2,4-Pteridinediamine-6-methanol
2,4-Pteridinediamine-6-methanol. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
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2,4-Pteridinediamine-6-methanol hydrobromide
2,4-Pteridinediamine-6-methanol hydrobromide. Group: Biochemicals. Alternative Names: 2,4-Diamino-6-pteridinemethanol hydrobromide; 2,4-Diamino-6-pteridinemethanol hydrobromide. Grades: Highly Purified. CAS No. 57963-59-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C7H9BrN6O. US Biological Life Sciences.
Worldwide
2,4-Pteridinediamine-6-methanol, Hydrobromide
2,4-Pteridinediamine-6-methanol, Hydrobromide. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
2,4-Pyridinedicarboxylic acid monohydrate. Group: Biochemicals. Grades: Highly Purified. CAS No. 207671-42-9. Pack Sizes: 2g, 5g. Molecular Formula: C7H5NO4·H2O. US Biological Life Sciences.
Worldwide
2,4-Pyridinedicarboxylic acid monohydrate
2,4-Pyridinedicarboxylic acid (2,4-PDCA) is a compound that structurally mimics 2-oxoglutarate (2-OG, also known as α-ketoglutarate) and chelates zinc, thus affecting a range of enzymes. Synonyms: pyridine-2,4-dicarboxylic acid;hydrate. Grades: ≥ 98 %. CAS No. 207671-42-9. Molecular formula: C7H5NO4 · H2O. Mole weight: 185.13.
2-(4-Pyridinyl)benzaldehyde
2- (4-Pyridinyl) benzaldehyde. Group: Biochemicals. Alternative Names: 2-Pyridin-4-yl-benzaldehyde. Grades: Highly Purified. CAS No. 176526-00-4. Pack Sizes: 250mg, 500mg, 1g, 2g. US Biological Life Sciences.
Worldwide
2-(4-Pyridinyl)benzaldehyde ≥95% (NMR)
2-(4-Pyridinyl)benzaldehyde ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 2.5g. US Biological Life Sciences.
2-(4-Pyridyl)ethanesulfonic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 53054-76-5. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences.
Worldwide
2-(4-Pyridyl)ethylamine
2-(4-Pyridyl)ethylamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 13258-63-4. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C7H10N2. US Biological Life Sciences.
Worldwide
2,4-Pyrimidinediamine,n4,n4-dimethyl-(9ci)
Heterocyclic Organic Compound. CAS No. 1005-26-1. Catalog: ACM1005261.
2,4-Pyrimidinediamine with linker
2,4-Pyrimidinediamine with linker is a patent compound in WO2013055780A1, Page 71; multikinase inhibitor and has a -NH2 terminal linker for further synthesis. Synonyms: 2,4-Pyrimidinediamine with linker; UNC0064-12, UNC-0064-12, UNC 0064-12, UNC006412, UNC-006412, UNC 006412. Grades: >98%. CAS No. 1430089-64-7. Molecular formula: C19H24N8. Mole weight: 364.45.
2-((4R,6S)-6-((E)-2-(2-Cyclopropyl-4-phenylquinolin-3-yl)vinyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetic Acid tert-Butyl Ester is one of pitavastatin impurities. Pitavastatin, also called as itavastatin, is a potent HMG-CoA reductase inhibitor. And studies showed that pitavastatin inhibited the activity of Rho-kinase depending on the inactivation of Rho by inhibiting the mevalonate pathway. Molecular formula: C32H37NO4. Mole weight: 499.64.
2-((4R,6S)-6-((E)-2-(2-Cyclopropyl-4-phenylquinolin-3-yl)vinyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetic Acid tert-Butyl Ester is an impurity of Pitavastatin (P531000), a HMG CoA reductase inhibitor and an antilipemic agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 50mg. Molecular Formula: C32H37NO4. US Biological Life Sciences.
2- ( (4R, 6S) -6- ( (E) -2- (4- (4-Fluorophenyl) -2- (2-hydroxy-N, 2-dimethylpropyl sulfonamido) -6-isopropyl pyrimidin-5-yl) vinyl) -2, 2-dimethyl-1, 3-dioxan-4-yl) acetic Acid tert-Butyl Ester is an Rosuvastatin (R700500) intermediate as HMG-CoA reductase inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 1714147-51-9. Pack Sizes: 10mg, 25mg. Molecular Formula: C32H46FN3O7S. US Biological Life Sciences.
Worldwide
24(R)-hydroxycholesterol
24(S)-Hydroxy cholesterol is a side-chain substituted oxysterol that is generated from the action of CYP46 on cholesterol found in the brain and plays an important role in cholesterol homeostasis. 24(R)-hydroxy Cholesterol is a synthetic enantiomer of 24(S)-hydroxy cholesterol that activates LXRα and LXRβ nuclear receptors with slightly reduced potency. Synonyms: (24R)-cholest-5-ene-3beta,24-diol; (3beta,24R)-Cholest-5-ene-3,24-diol. Grades: ≥98%. CAS No. 27460-26-0. Molecular formula: C27H46O2. Mole weight: 402.65.
24(R)-Hydroxycholesterol
24(R)-Hydroxycholesterol (24R-OHC) is a key intermediate of Tacalcitol (HY-32337) [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 24R-OHC; 24R-HC; 24(R)-Cerebrosterol. CAS No. 27460-26-0. Pack Sizes: 5 mg; 10 mg. Product ID: HY-16940A.
24R-Paricalcitol
24R-Paricalcitol is a useful intermediate that is structurally related to Paricalcitol (P195300), a synthetic analog of Vitamin D that is classified an an antihyperparathyroid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 5mg. Molecular Formula: C27H44O3. US Biological Life Sciences.
Worldwide
24(R/S),25-Epoxycholesterol-d6
Steroids2H Labeled Compounds. Alternative Names: 26,26,26,27,27,27-Hexadeutero-24,25-epoxycholesterol. CAS No. 1246302-86-2. Molecular formula: C27H38O2D6. Mole weight: 406.67. Catalog: ACM1246302862.
24S,25-Dihydroxy Fusidic Acid δ-Valerolactone
24S,25-Dihydroxy Fusidic Acid δ-Valerolactone is a saturated A-ring steroid impurity of 24,25-Dihydroxy Fusidic Acid (D452840). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2mg, 5mg. Molecular Formula: C31H48O7, Molecular Weight: 532.71. US Biological Life Sciences.
Worldwide
24(S),25-Epoxy cholesterol
24(S),25-Epoxy cholesterol is an oxysterol and the most abundant oxysterol in mouse ventral midbrain. Synonyms: 24,25-epoxy-cholesterol; 24S,25-epoxy-cholesterol; 24S,25-epoxy-cholest-5-en-3beta-ol; 24S,25-EpoxyC. Grades: ≥95%. CAS No. 77058-74-3. Molecular formula: C27H44O2. Mole weight: 400.64.
2-((4S,6S)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetic acid is the impuritiy of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. CAS No. 2165770-84-1. Molecular formula: C10H19NO4. Mole weight: 217.27.
An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: Febuxostat sec-butoxy acid; Febuxostat 2-Butyl Isomer; Febuxostat Impurity J; 5-Thiazolecarboxylic acid, 2-[3-cyano-4-(1-methylpropoxy)phenyl]-4-methyl-. CAS No. 1335202-59-9. Molecular formula: C16H16N2O3S. Mole weight: 316.37.
24(S)-Hydroxycholesterol
(3β,24S)-Cholest-5-ene-3,24-diol is used as a biomarker in the analysis of disease. Synonyms: Cerebrosterol; Cholest-5-ene-3,24-diol; 24S-hydroxycholesterol; cholest-5-en-3beta,24S-diol; (24S)-cholest-5-ene-3beta,24-diol. Grades: > 95%. CAS No. 474-73-7. Molecular formula: C27H46O2. Mole weight: 402.65.
24(S)-Hydroxycholesterol
24(S)-Hydroxycholesterol (24S-OHC), the major brain cholesterol metabolite, plays an important role to maintain homeostasis of cholesterol in the brain. 24(S)-Hydroxycholesterol (24S-OHC) is one of the most efficient endogenous LXR agonist known and is present in the brain and in the circulation at relatively high levels. 24(S)-Hydroxycholesterol (24S-OHC) is a very potent, direct, and selective positive allosteric modulator of NMDARs with a mechanism that does not overlapthat of other allosteric modulators [1] [2] [3]. Uses: Scientific research. Group: Natural products. Alternative Names: 24S-OHC; 24S-HC; Cerebrosterol. CAS No. 474-73-7. Pack Sizes: 5 mg; 10 mg. Product ID: HY-16940.