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1,1,1-Trifluoro-4-(4-chloro-2-fluoro-5-methylphenyl)-2,4-butanedione is an intermediate in the synthesis of Fluazolate (F407500), the active ingredient in the preparation of agrochemicals and drugs in amorphous form. Group: Biochemicals. Grades: Highly Purified. CAS No. 177211-21-1. Pack Sizes: 10mg, 100mg. Molecular Formula: C11H7ClF4O2. US Biological Life Sciences.
(1S,4S)-1,4-Bis(4-chloro-2-fluoro-5-nitrophenyl)butane-1,4-diol is an antiviral agent and Pibrentasvir (1353900-92-1) intermediate. Group: Biochemicals. Grades: Highly Purified. CAS No. 1292836-20-4. Pack Sizes: 25mg, 50mg. Molecular Formula: C16H12Cl2F2N2O6, Molecular Weight: 437.18. US Biological Life Sciences.
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2,3-Bis(4-chlorophenyl)-2,3-butanediol
2,3-Bis(4-chlorophenyl)-2,3-butanediol is an intermediate in synthesizing Phenaglycodol (P294725), a propanediol-type tranquilizer that can lead to gynecomastia and urinary steroid excretion in humans that are treated with the drug. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 100mg. Molecular Formula: C16H16Cl2O2, Molecular Weight: 311.2. US Biological Life Sciences.
(2R, 3R) -1-Chloro-2-hydroxy-3-[ (benzyloxycarbonyl) amino]-4- (phenylthio) butane is used in the preparation of HIV protease inhibitor streptolysin, antibacterial Streptococcus. Group: Biochemicals. Grades: Highly Purified. CAS No. 194086-27-6. Pack Sizes: 5mg, 50mg. Molecular Formula: C18H20ClNO3S, Molecular Weight: 365.87. US Biological Life Sciences.
(2R, 3S) -1-Chloro-2-hydroxy-3-[ (benzyloxycarbonyl) amino]-4- (phenylthio) butane is used in the preparation of HIV protease inhibitor streptolysin, antibacterial Streptococcus. Group: Biochemicals. Grades: Highly Purified. CAS No. 220365-46-8. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C18H20ClNO3S, Molecular Weight: 365.87. US Biological Life Sciences.
(2S, 3S) -1-Chloro-2-hydroxy-3-[ (benzyloxycarbonyl) amino]-4- (phenylthio) butane is used in the preparation of HIV protease inhibitor streptolysin, antibacterial Streptococcus. Group: Biochemicals. Grades: Highly Purified. CAS No. 220365-47-9. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C18H20ClNO3S, Molecular Weight: 365.87. US Biological Life Sciences.
(±)-1,3-Butanediol. Synonyms: 1,3-Butylene glycol. CAS No. 107-88-0. Product ID: CDC10-0199. Molecular formula: CH3CH(OH)CH2CH2OH. Category: Fragrance Agents. Product Keywords: Cosmetic Ingredients; Fragrance Agents; (±)-1,3-Butanediol; CDC10-0199; 107-88-0; CH3CH(OH)CH2CH2OH; 1,3-Butylene glycol; MFCD00004554; 107-88-0. Purity: ≥99%. Physical State: Liquid. Quality Level: 100. Storage: Store below 30°C. Application: (±)-1,3-Butanediol may be used as a solvent in the preparation of 6-methoxy-2-benzoxazolinone via condensation reaction between 2-hydroxy-4-methoxyphenyJarnmonium chloride and urea. It can also react with carboxylic acids to form the corresponding chlorohydrin esters in the presence of chlorotrimethylsilane. Boiling Point: 203-204 °C (lit.). Melting Point: -54 °C. Density: 1.005 g/mL at 25 °C (lit.).
2-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)acetyl]-butanedioic-2-13C Acid Diethyl Ester is an intermediate in the synthesis of 5-Aminolevulinic Acid-3-13C Hydrochloride which is a naturally occurring amino acid; precursor of tetrapyrroles in the biosynthesis of chlorophyll and heme. Antineoplastic (photosensitizer). Group: Biochemicals. Grades: Highly Purified. CAS No. 123253-97-4. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C1713CH19NO7, Molecular Weight: 362.34. US Biological Life Sciences.
2-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)acetyl]-butanedioic Acid Diethyl Ester is an intermediate in the synthesis of 5-Aminolevulinic Acid-3-13C Hydrochloride which is a naturally occurring amino acid; precursor of tetrapyrroles in the biosynthesis of chlorophyll and heme. Antineoplastic (photosensitizer). Group: Biochemicals. Grades: Highly Purified. CAS No. 2086325-07-5. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C18H19NO7, Molecular Weight: 361.35. US Biological Life Sciences.
4-Chloro-1-butanol is a reagent used in the preparation of pharmaceutical compounds such as canthine analogues for their activity against HeLa cervical cells. Also used in the preparation of novel and highly potent Bryostatin, another anti-cancer agent. Group: Biochemicals. Alternative Names: 1-Chloro-4-butanol; 2-(2-Chloroethyl)ethanol; 4-Chloro-1-butanol; 4-Chloro-1-hydroxybutane; 4-Chlorobutanol; NSC 10810; Tetramethylene chlorohydrin; ω-Chlorobutanol. Grades: Purified. CAS No. 928-51-8. Pack Sizes: 10g. US Biological Life Sciences.
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4-Chloro-3-hydroxybutyronitrile
Heterocyclic Organic Compound. Alternative Names: 4-CHLORO-3-HYDROXY BUTYRONITRILE;4-chloro-3-hydroxy-butanenitril;(4)-CHLORO-3-HYDROXYBUTYRONITRILE 98+%; 3-Hydroxy-4-chlorobutyronitrile; 4-Chloro-3-hydroxybutanenitrile; γ -Chloro-β -hydroxybutyronitrile. CAS No. 105-33-9. Molecular formula: C4H6ClNO. Mole weight: 119.55. Purity: BP 126-128deg/6 mm. Catalog: ACM105339.
4-Chloro-4'-fluorobutyrophenone
4-Chloro-4'-fluorobutyrophenone. Group: Biochemicals. Alternative Names: 4-Chloro-1-(4-fluorophenyl)-1-butanone; 4-Chloro-4'-fluoro-butyrophenone; 1-Chloro-4-(4-fluorophenyl)-4-oxobutane; 3-(4-Fluorobenzoyl)propyl Chloride; 3-(4-Fluorophenylcarbonyl)-1-chloropropane; 3-Chloropropyl 4-Fluorophenyl Ketone; 4-(4-Fluorophenyl)-4-oxobutyl Chloride; 4-(p-Fluorophenyl)-4-oxobutyl Chloride; NSC 87082. Grades: Highly Purified. CAS No. 3874-54-2. Pack Sizes: 2.5g. US Biological Life Sciences.
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4-Chlorobutanal Dimethyl Acetal
4-Chlorobutanal Dimethyl Acetal. Group: Biochemicals. Alternative Names: 4-Chloro-1,1-dimethoxy-butane; 1-Chloro-4,4-dimethoxybutane; 4,4-Dimethoxybutyl Chloride; 4-Chloro-1,1-dimethoxybutane;4-Chlorobutyraldehyde Dimethyl Acetal. Grades: Highly Purified. CAS No. 29882-07-3. Pack Sizes: 1g, 10g, 25g. US Biological Life Sciences.
Adipoyl Chloride can be used in the synthesis of nylon. Also it is used in the synthesis of chiral polymer for membrane application. Group: Biochemicals. Alternative Names: Hexanedioyl Dichloride; 1, 4-Bis (chlorocarbonyl) butane; Adipic Acid Dichloride; Adipoyl Dichloride; Adipyl Chloride; Adipyl Dichloride; Hexanedioic Acid Dichloride; Hexanedioic Dichloride. Grades: Highly Purified. CAS No. 111-50-2. Pack Sizes: 50g. US Biological Life Sciences.
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Afatinib impurity 40
Afatinib impurity 40. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-4-((S)-4-chloro-3-hydroxybutoxy)butane-1,3-diol. Molecular Formula: C8H17ClO4. Mole Weight: 212.67. Catalog: APB02288.
Bendamustine Impurity 39
Bendamustine Impurity 39. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: S-(2,3-dihydroxypropyl) 4-(5-(bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanethioate. Molecular Formula: C19H27Cl2N3O3S. Mole Weight: 448.41. Catalog: APB01300.
Bulan
Heterocyclic Organic Compound. Alternative Names: 1,1'-(2-Nitrobutylidene)bis(4-chlorobenzene);1,1'-(2-nitrobutylidene)bis(4-chloro-benzen;1,1'-(2-nitrobutylidene)bis(4-chlorobenzene);1,1-Bis(4-chlorophenyl)-2-nitrobutane;1,1-bis(p-chlorophenyl)-2-nitro-butan;1,1-Bis(p-Chlorophenyl)-2-nitrobutane;1-Chlo. CAS No. 117-26-0. Molecular formula: C16H15Cl2NO2. Mole weight: 324.2. Catalog: ACM117260.
Chlorpheniramine impurity A
Chlorpheniramine impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1246816-57-8 (free base); 2-(4-chlorophenyl)-4-(dimethylamino)-2-(2-(dimethylamino)ethyl)butanenitrile dihydrochloride. CAS No. 2575516-39-9. Molecular Formula: C16H24ClN3·2HCl. Mole Weight: 330.30. Catalog: APB2575516399.
Chlorpheniramine Maleate Impurity D
Chlorpheniramine Maleate Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 65676-21-3 (free base); 2-(4-chlorophenyl)-4-(dimethylamino)-2-(pyridin-2-yl)butanenitrile maleate. CAS No. 2734078-85-2. Molecular Formula: C17H18ClN3·C4H4O4. Mole Weight: 415.87. Catalog: APB2734078852.
Desloratadine Citric Amide
Desloratadine Citric Amide is an impurity of Desloratadine, which is a tricyclic H1 inverse agonist used to treat allergies. Synonyms: 8-Chloro-6,11-dihydro-11-(1-[3,4-dicarboxy-3-hydroxy-butanamido]-4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; 2-{2-[4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinyl]-2-oxoethyl}-2-hydroxysuccinic acid; Butanedioic acid, 2-[2-[4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinyl]-2-oxoethyl]-2-hydroxy-. Grades: 98%. CAS No. 1797131-43-1. Molecular formula: C25H25ClN2O6. Mole weight: 484.93.
EP Chlorpheniramine Maleate Impurity A (2HCl salt form)
An impurity of Chlorpheniramine. Chlorpheniramine is an antihistamine used to prevent symptoms of allergy. It acts via inhibiting histamine produced during anaphylaxis. Synonyms: 2-(4-Chlorophenyl)-4-(dimethylamino)-2-(2-(dimethylamino)ethyl)butanenitrile; 2-(4-Chlorophenyl)-4-(dimethylamino)-2-[2-(dimethylamino)ethyl]butanenitrile dihydrochloride. Grades: 95%. Molecular formula: C16H26Cl3N3. Mole weight: 366.761.
Alfa Chemistry offers high-purity IR 783 products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: Squarylium dye (sq), which is an analogue of cyanine dye, has a squaraine moiety in the center of the π-conjugate. the sq dye has a zwitterion structure in which the cation and anion coexist in the molecule, although the cyanine dye has a separated cation component. Group: Cyanine dyes, squarylium dyes other materials. Alternative Names: 2-[2-[2-Chloro-3-[2-[1,3-dihydro-3,3-dimethyl-1-(4-sulfobutyl)-2H-indol-2-ylidene]ethylidene]-1-cyclohexen-1-yl]ethenyl]-3,3-dimethyl-1-(4-sulfobutyl)-3H-indolium Inner Salt Sodium Salt Sodium 4-[2-[2-[2-Chloro-3-[2-[3,3-dimethyl-1-(4-sulfonatobutyl)indol-1-ium-2-yl]ethenyl]cyclohex-2-en-1-ylidene]ethylidene]-3,3-dimethylindol-1-yl]butane-1-sulfonate. CAS No. 115970-66-6. Product ID: sodium; 4-[2-[2-[2-chloro-3-[2-[3,3-dimethyl-1-(4-sulfonatobutyl)indol-1-ium-2-yl]ethenyl]cyclohex-2-en-1-ylidene]ethylidene]-3,3-dimethylindol-1-yl]butane-1-sulfonate. Molecular formula: 749.35. Mole weight: C38H46ClN2NaO6S2. CC1 (C2=CC=CC=C2[N+] (=C1C=CC3=C (C (=CC=C4C (C5=CC=CC=C5N4CCCCS (=O) (=O)[O-]) (C)C)CCC3)Cl)CCCCS (=O) (=O)[O-])C. [Na+]. InChI=1S/C38H47ClN2O6S2. Na/c1-37 (2)30-16-5-7-18-32 (30)40 (24-9-11-26-48 (42, 43)44)34 (37)22-20-28-14-13-15-29 (36 (28)39)21-23-35-38 (3, 4)31-17-6-8-19-33 (31)41 (35)25-10-12-27-49 (45,
Prucalopride is a selective 5-HT4 receptor agonist used effective for chronic constipation, but is not currently approved in the U.S. Prucalopride is approved for the treatment of chronic constipation in Europe. Group: Biochemicals. Alternative Names: 4-Amino-5-chloro-2,3-dihydro-N-[1-(3-methoxypropyl)-4-piperidinyl]-7-benzofurancarboxamide Butanedioic Acid; R 108512; Resolor. Grades: Highly Purified. CAS No. 179474-85-2. Pack Sizes: 50mg. US Biological Life Sciences.
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UAMC00039 dihydrochloride
UAMC00039 dihydrochloride is a potent, reversible and competitive dipeptidyl peptidase II inhibitor (IC50 = 0.48 nM) with selectivity against DPP-9, DPP-8 and DPP-IV (IC50= 78.6, 142 and 165 μM, respectively). Synonyms: UAMC00039, UAMC 00039, UAMC-00039, UAMC 00039 dihydrochloride, UAMC 00039 2HCl; (2S)-2-amino-4-[(4-chlorophenyl)methylamino]-1-piperidin-1-ylbutan-1-one;dihydrochloride; N-(4-chlorobenzyl)-4-oxo-4-(1-piperidinyl)-1,3-(S)-butane-diamine hydrochloride. CAS No. 697797-51-6. Molecular formula: C16H26Cl3N3O. Mole weight: 382.76.
10-DEBC hydrochloride
10-DEBC hydrochloride is a selective and reversible Akt/PKB inhibitor suppressing the IGF-1-stimulated phosphorylation and activation of Akt (complete inhibition at 2.5 μM), and inhibiting downstream activation of mTOR, p70 S6 kinase and S6 ribosomal protein. 10-DEBC hydrochloride inhibits cell growth (IC50 ~ 2-6 μM) and leads to apoptosis in rhabdomyosarcoma cells. Synonyms: 10H-Phenoxazine-10-butanamine, 2-chloro-N,N-diethyl-, hydrochloride (1:1); Akt Inhibitor X; 2-Chloro-N,N-diethyl-10H-phenoxazine-10-butanamine hydrochloride; 10-[4'-(N,N-Diethylamino)butyl]-2-chlorophenoxazine hydrochloride; 4-(2-chloro-10H-phenoxazin-10-yl)-N,N-diethylbutan-1-amine hydrochloride. Grades: ≥99% by HPLC. CAS No. 925681-41-0. Molecular formula: C20H25N2OCl.HCl. Mole weight: 381.34.
1,4-Bis[4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl]-2,2-diphenyl-1-butanone is an impurity of Loperamide (L469450) which is used as an antidiarrheal. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C38H41Cl3N2O3, Molecular Weight: 680.1. US Biological Life Sciences.
1-(4-tert-Butylphenyl)-4-chloro-1-butanone. Group: Biochemicals. Alternative Names: 4-Chloro-1-[4-(1,1-dimethylethyl)phenyl]-1-butanone; 4'-tert-Butyl-4-chlorobutyrophenone; p-tert-Butyl-ω-chlorobutyrophenone; 4-Chloro-4'-tert-butylbutyrophenone. Grades: Highly Purified. CAS No. 43076-61-5. Pack Sizes: 1g. Molecular Formula: C14H19ClO, Molecular Weight: 238.75. US Biological Life Sciences.
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1-Bromo-4-(4-chlorophenyl)butan-2-one
1-Bromo-4-(4-chlorophenyl)butan-2-one is an intermediate in the synthesis of 5-(4-Chlorophenyl)-2,2-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)-1,3-pentanediol (C377885), which is a hydroxy tebuconazole conjugate. Tebuconazole (T013000) is an ergosterol biosynthesis inhibitor. Fungicide. Group: Biochemicals. Grades: Highly Purified. CAS No. 143327-55-3. Pack Sizes: 10mg, 50mg. Molecular Formula: C10H10BrClO, Molecular Weight: 261.54. US Biological Life Sciences.
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1-Butanamine, N-(3-chloropropyl)-
1-Butanamine, N-(3-chloropropyl)-. Uses: For analytical and research use. Group: Impurity standards. CAS No. 90050-13-8. Molecular Formula: C7H16ClN. Mole Weight: 149.66. Catalog: APB90050138.
2-Amino-4-chloro-N-((2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl)-5-hydroxybenzamide-d3 is an labelled intermediate of 6-Hydroxy Albaconazole (H761395), a metabolite of Albaconazole (H761395), an antifungal agent as neuroprotectant. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250ug, 1mg. Molecular Formula: C19H15D3ClF2N5O3. US Biological Life Sciences.
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2-Bromo-4-chloro-4-oxo-butanoic Acid Ethyl Ester
2-Bromo-4-chloro-4-oxo-butanoic Acid Ethyl Ester is a compound that can be synthesized from Maleic Anhydride (M124400), a heterocyclic compound used in the manufacture of unsaturated polyester resins. Group: Biochemicals. Grades: Highly Purified. CAS No. 1027400-76-5. Pack Sizes: 250mg, 500mg. Molecular Formula: C6H8BrClO3, Molecular Weight: 243.48. US Biological Life Sciences.
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2-Bromo-4-chloro-N-methyl-N-phenyl-butanamide
2-Bromo-4-chloro-N-methyl-N-phenyl-butanamide is an intermediate in synthesizing Ketorolac-d5 (K235617), which is a labeled analogue of Ketorolac, a Prostaglandin biosynthesis inhibitor. Analgesic; anti-inflammatory. Group: Biochemicals. Grades: Highly Purified. CAS No. 328936-18-1. Pack Sizes: 50mg, 100mg. Molecular Formula: C11H13BrClNO. US Biological Life Sciences.
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