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500g Pack Size. Group: Building Blocks, Organics. Formula: C14H10O2. CAS No. 134-81-6. Prepack ID 63404837-500g. Molecular Weight 210.23. See USA prepack pricing.
Benzil
An impurity of Phenytoin which is an anti-arrhythmic and a muscle relaxant. Uses: Used in organic syntheses. Synonyms: 1,2-diphenylethane-1,2-dione. Grades: 98 %. CAS No. 134-81-6. Molecular formula: C14H10O2. Mole weight: 210.23.
Benzil
Benzil. CAS No. 134-81-6.
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Benzil
Benzil. Group: Biochemicals. Alternative Names: Diphenylethanedione; Dibenzoyl. Grades: Highly Purified. CAS No. 134-81-6. Pack Sizes: 5kg, 10kg, 25kg, 50kg, 100kg. Molecular Formula: C14H10O2. US Biological Life Sciences.
25g Pack Size. Group: Building Blocks, Organics. Formula: C14H12N2O2. CAS No. 23873-81-6. Prepack ID 40227134-25g. Molecular Weight 240.26. See USA prepack pricing.
The enzyme from the bacterium Xanthomonas oryzae is able to reduce enantioselectively only one of the two carbonyl groups of benzil to give optically active (R)-benzoin. Group: Enzymes. Enzyme Commission Number: EC 1.1.1.321. 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-0234; benzil reductase [(R)-benzoin forming]; EC 1.1.1.321. Cat No: EXWM-0234.
benzil reductase [(S)-benzoin forming]
The enzyme also reduces 1-phenylpropane-1,2-dione. The enzyme from Bacillus cereus in addition reduces 1,4-naphthoquinone and 1-(4-methylphenyl)-2-phenylethane-1,2-dione with high efficiency. Group: Enzymes. Synonyms: YueD. Enzyme Commission Number: EC 1.1.1.320. 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-0233; benzil reductase [(S)-benzoin forming]; EC 1.1.1.320; YueD. Cat No: EXWM-0233.
Benzil Zone Refined (number of passes:22)
Benzil Zone Refined (number of passes:22). Group: other material building blocks. CAS No. 134-81-6. Product ID: 1,2-diphenylethane-1,2-dione. Molecular formula: 210.23g/mol. Mole weight: C14H10O2. C1=CC=C(C=C1)C(=O)C(=O)C2=CC=CC=C2. InChI=1S/C14H10O2/c15-13 (11-7-3-1-4-8-11)14 (16)12-9-5-2-6-10-12/h1-10H. WURBFLDFSFBTLW-UHFFFAOYSA-N.
2-Dimethylaminoethyl Benzilate
2-Dimethylaminoethyl Benzilate is an intermediate in the synthesis of Propinox (P771500), an antispasmodic agent used in the treatment of moderate to severe colic pain of biliary origin. Group: Biochemicals. Grades: Highly Purified. CAS No. 968-46-7. Pack Sizes: 50mg, 100mg. Molecular Formula: C18H21NO3. US Biological Life Sciences.
4-DAMP is a potent antagonist of the muscarinic M3 receptor (pKi = 9.3). It is routinely used to study the regulation and functions of the M3 receptor. 4-DAMP also has a high affinity for the closely-related M5 receptor (pKi = 8.9). Group: Biochemicals. Alternative Names: 4-[(2,2-Diphenylacetyl)oxy]-1,1-dimethylpiperidinium Iodide (1:1); 4-[(Diphenylacetyl)oxy]-1,1-dimethyl-Piperidinium Iodide (9CI); 4-Hydroxy-1,1-dimethyl-piperidinium Iodide Diphenylacetate; 4-Benziloyloxy-N-methylpiperidine Methiodide; 4-DAMP; 4-DAMP Methiodide; 4-Diphenylacetoxy-N-methylpiperidine Methiodide; 4-Diphenylacetyloxy-N-methylpiperidine Methiodide; N, N-Dimethyl-4- (diphenylacetoxy) piperidinium Iodide. Grades: Highly Purified. CAS No. 1952-15-4. Pack Sizes: 25mg, 50mg, 100mg. Molecular Formula: C21H26INO2, Molecular Weight: 451.34. US Biological Life Sciences.
Worldwide
α-Descyclohexyl-α-phenyl Oxybutynin
Oxybutynin impurity; 4-(dialkylamino)-2-butynyl benzilates. Group: Biochemicals. Alternative Names: 4-(Diethylamino)-2-butyn-1-ol Benzilate (Ester); Benzilic Acid 4-(Diethylamino)-2-butynyl Ester. Grades: Highly Purified. CAS No. 14943-53-4. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Coluracetam
MKC-231 (10(-10)-10(-6) moll) significantly increased high affinity choline uptake (HACU) when it was incubated with the hippocampal synaptosomes of ethylcholine mustard aziridinium ion (AF64A) treated rats, but not of normal rats. MKC-231 did not affect the AChE activity, [3H]- quinuclidinyl benzilate binding, and [3H]-pirenzepine binding. Oral administration of MKC-231 (1-10 mg/kg) significantly improved the learning deficits in the Morris' water maze of AF64A-treated rats, but it did not produce any significant side effects, like tremor, salivation or hypothermia, which were observed in rats treated with high doses of tacrine [1]. In acute behavioral experiments, MKC-231 and THA had no significant effect on AF64A-induced memory deficits at any doses tested (0.3, 1.0 and 3.0 mg/kg), whereas Dup 996, at a dose of 1.0 mg/kg, significantly improved memory deficits. In chronic experiments, MKC-231 improved memory deficit at all doses tested (0.3, 1.0, or 3.0 mg/kg p.o., once daily for 11 days) and Dup 996 did so only at a dose of 3.0 mg/kg, whereas THA did not improve memory deficit at any doses tested. Synonyms: Coluracetam; BCI-540; MKC-231; BCI 540; MKC 231; BCI540; MKC231. Grades: >98%. CAS No. 135463-81-9. Molecular formula: C19H23N3O3. Mole weight: 341.4.
Metixene (Piperidine) hydrochloride hydrate is an anticholinergic and antiparkinsonian agent. Metixene hydrochloride hydrate potently inhibits binding of quinuclidinyl benzilate (QNB) with the muscarinic receptor, IC 50 and K i values of 55 nM and 15 nM, respectively. Metixene hydrochloride hydrate can be used for the research of parkinsonian [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 7081-40-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-120081A.
An impurity of Oxybutynin which is an inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells. Synonyms: α-Descyclohexyl-α-phenyl Oxybutynin; 4-(Diethylamino)-2-butyn-1-ol Benzilate (Ester); Benzilic Acid 4-(Diethylamino)-2-butynyl Ester. Grades: > 95%. CAS No. 14943-53-4. Molecular formula: C22H25NO3. Mole weight: 351.45.
Pipenzolate
Pipenzolate, a muscarinic receptor antagonist, commonly existed as bromide salt form and could be used as a spasmolytic and could probably effective in aid therapy of Alzheimer's disease. Uses: Pipenzolate is a muscarinic receptor antagonist and commonly existed as bromide salt form and could be used as a spasmolytic and could probably effective in aid therapy of alzheimer's disease. Synonyms: pipenzolate;Pipenzolonum;EINECS236-748-1;BRN1506094; BRN 1506094; BRN-1506094; 13473-38-6;Piperidinium,1-ethyl-3-hydroxy-1-methyl-,benzilate(ester). Grades: 95%. CAS No. 13473-38-6. Molecular formula: C22H28NO3+. Mole weight: 354.46.
Pipenzolate bromide
Pipenzolate bromide, a muscarinic receptor antagonist, was once considered as a spasmolytic. Uses: Pipenzolate bromide is a muscarinic receptor antagonist that was once considered as a spasmolytic. Synonyms: NSC 4347; NSC-4347; NSC4347; PIPENZOLATE BROMIDE; 1-ethyl-3-hydroxy-1-methyl-piperidiniumbromidebenzilate; 1-ethyl-3-piperidylbenzilatemethylbromide; benzilicacid, 1-ethyl-3-piperidylestermethylbromide; benzilicacid, esterwith1-ethyl-3-hydroxy-1-methylpiperidiniumbromide; jb-323; jb 323; jb323. Grades: 95%. CAS No. 125-51-9. Molecular formula: C22H28NO3.Br. Mole weight: 434.42.
Propiverine Hydroxy Impurity
An impurity of Propiverine Propiverine. Propiverine is a muscarinic antagonist. It is an anticholinergic drug used for the treatment of urinary urgency, frequency and urge incontinence. Uses: Calcium channel blockers. Synonyms: Enpiperate; 3608-67-1; 1-methylpiperidin-4-yl 2-hydroxy-2,2-diphenylacetate; 1-Methyl-4-piperidyl diphenylglycolate; 4-NMPB; [3H]4NMPB; N-Methyl-4-piperidyl benzilate; 1-Methyl-4-piperidyl benzilate; NSC 172167; CHEMBL143228; QWK86805EB; N-methyl-4-piperidinyl benzilate; NSC-172167; Benzeneacetic acid. alpha.-hydroxy-.alpha.-phenyl-, 1-methyl-4-piperidinyl ester; Hydroxy-diphenyl-acetic acid 1-methyl-piperidin-4-yl ester; [3H]enpiperate. Grades: > 95%. CAS No. 3608-67-1. Molecular formula: C20H23NO3. Mole weight: 325.41.
(S)-(-)-1-Phenylethanol
(S)-(-)-1-Phenylethanol can be prepared from acetophenone via enantioselective bioreduction in the presence of Rhizopus arrhizus as a biocatalyst. Uses: (s)-(-)-1-phenylethanol can be used as: a starting material to prepare (1s,3r,4s)-1-methyl-3,4-diphenyl-3,4-dihydro-1h-isochromene-3,4-diol (a cyclic hemiacetal) by reacting with benzil via dilithiation reaction. a chiral solvent in the symmetric synthesis of substituted spiroundecenetriones via amino acid-catalyzed domino knoevenagel/diels-alder reactions. Group: Chiral alcohols & ligands. Alternative Names: (S)-(-)-sec-Phenylethyl alcohol, (-)-Methyl phenyl carbinol, (S)-(-)-α-Methylbenzyl alcohol. CAS No. 1445-91-6. Molecular formula: C8H10O. Mole weight: 122.16. Canonical SMILES: C[C@H](O)c1ccccc1. Density: 1.012 g/mL at 20 °C (lit.). Catalog: ACM1445916-1.
Trospium Impurity B
Norglipin is an intermediate in the synthesis of Trospium Chloride. Synonyms: Norglipin; α-Hydroxy-α-phenylbenzeneacetic Acid (3-endo)-8-Azabicyclo[3.2.1]oct-3-yl Ester; N-Desmethyl Tropan-3α-yl-(2-hydroxy-2,2-diphenyl)acetate; 1αH,5αH-Nortropan-3α-ol Benzilate. CAS No. 16444-19-2. Molecular formula: C21H23NO3. Mole weight: 337.42.
Trospium impurity D
An impurity of Trospium. Trospium is a derivative of tropine with anticholinergic property, which is used in the treatment of urinary incontinence as an antispasmodic. Synonyms: Benzilide; 3,3,6,6-Tetraphenyl-1,4-dioxane-2,5-dione; NSC 403081; NSC 677243. CAS No. 467-32-3. Molecular formula: C28H20O4. Mole weight: 420.47.
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