A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
A labeled lignan (phenylpropanoid) with significant estrogenic activity. Group: Biochemicals. Alternative Names: (2R,3R)-rel-2,3-Bis[[4-hydroxy-3-methoxy(phenyl-d3)methyl]-1,4-butanediol; (R*,R*)-(±)-2,3-Bis[[4-hydroxy-3-methoxy(phenyl-d3)]methyl]-1,4-butanediol; (R*,R*)-2,3-Bis[[4-hydroxy-3-methoxy(phenyl-d3)]methyl]-1,4-butanediol. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Rac-Selegiline EP ImpurityD-D5. Uses: For analytical and research use. CAS No. 1189725-08-3. Molecular formula: C12H10D5N. Mole weight: 178.29. Catalog: APB1189725083.
Rac-Selenobiotin
Selenobiotin as an excretion product of Phycomyces blakesleeanus. It is an excellent growth factor, as efficient as biotin in supporting the growth of biotin-requiring microorganisms. It is a biotin analog. Synonyms: Hexahydro-2-oxo-1H-selenolo[3,4-d]imidazole-4-pentanoic Acid. Grade: > 95%. CAS No. 57956-29-3. Molecular formula: C10H16N2O3Se. Mole weight: 291.21.
rac-Sitagliptin
A trizolopyrazine dipeptidyl peptidase IV inhibitor. It has recently been approved for the therapy of type II diabetes. Group: Biochemicals. Alternative Names: 7-[3-Amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine. Grades: Highly Purified. CAS No. 823817-56-7. Pack Sizes: 1mg. US Biological Life Sciences.
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rac-Sitagliptin-d4 HCl
rac-Sitagliptin-d4 HCl is a deuterated compound of rac-Sitagliptin HCl. Category: Active pharmaceutical ingredients. CAS No. 2749855-96-5. Product ID: API2749855965. Molecular formula: C16H12D4ClF6N5O. Mole weight: 447.8.
Rac-Sitagliptin-[d4] hydrochloride
Rac-Sitagliptin-[d4] hydrochloride is the labelled salt of Rac-Sitagliptin, which is a trizolopyrazine dipeptidyl peptidase IV (DPP-4) inhibitor. Sitagliptin is a medication used to treat diabetes mellitus type 2. Synonyms: (Rac)-Sitagliptin-d4 hydrochloride; 7-[3-Amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine-d4 Hydrochloride. Grade: 99% by HPLC. CAS No. 1620233-77-3. Molecular formula: C16H12D4ClF6N5O. Mole weight: 411.34.
Rac-Sitagliptin-Desfluoro Impurity
Rac-Sitagliptin-Desfluoro Impurity. Uses: For analytical and research use. CAS No. 1334244-32-4. Molecular formula: C16H16F5N5O. Mole weight: 389.33. Catalog: APB1334244324.
rac Styrene-[d8] Oxide
rac Styrene-[d8] Oxide. Synonyms: rac Styrene-d8 Oxide. Grade: 95% atom D. CAS No. 148076-33-9. Molecular formula: C8D8O. Mole weight: 128.2.
rac styrene glycol
rac styrene glycol. Group: Biochemicals. Alternative Names: 1-Phenyl-1,2-ethanediol; (1, 2-Dihydroxyethyl) benzene; (RS)-1-phenyl-1,2-ethanediol. Grades: Highly Purified. CAS No. 93-56-1. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C8H10O2. US Biological Life Sciences.
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rac Styrene Oxide
A major (toxic) metabolite of Styrene , catalyzed by epoxide hydrolase. Group: Biochemicals. Alternative Names: 2-Phenyloxirane; (Epoxyethyl)benzene; 1,2-Epoxy-1-phenylethane; Phenyloxirane; (Epoxyethyl)benzene; (±)-Phenylethylene Oxide; (±)-Phenyloxirane; (±)-Styrene Oxide; 1,2-Epoxyethylbenzene; 1-Phenyl-1,2-epoxyethane; 2-Phenyloxirane; Epoxystyrene; NSC 637; NSC 7582; Phenethylene Oxide; Phenylethylene Oxide; Phenyloxirane; STO; Styrene 1',2'-Oxide; Styrene 7,8-Oxide; Styrene epoxide; Styryl Oxide; α, β-Epoxystyrene. Grades: Highly Purified. CAS No. 96-09-3. Pack Sizes: 50g. US Biological Life Sciences.
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rac Sulpiride
An antipsychotic drug used in the treatment of Schozophrenia and depression. Group: Biochemicals. Alternative Names: 5-(Aminosulfonyl)-N-[(1-ethyl-2-pyrrolidinyl)methyl]-2-methoxy-benzamide; N-(1-Ethyl-2-pyrrolidinylmethyl)-2-methoxy-5-sulfamidobenzamide;(+/-)-Sulpiride; Abilit; Aiglonyl; Coolspan; DL-Sulpiride; Dobren; Dogmatil; Dogmatyl; Dolmatil; Eglonyl; Guastil; Meresa; Miradol; Mirbanil; Misulvan. Grades: Highly Purified. CAS No. 15676-16-1. Pack Sizes: 5g. US Biological Life Sciences.
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rac-Synephrine Hydrochloride
A α-adrenergic receptor agonist, vasoconstrictor. Group: Biochemicals. Alternative Names: 4-Hydroxy-α -[ (methylamino) methyl]benzenemethanol Hydrochloride; p-Hydroxy-α -[ (methylamino) methyl]benzyl Alcohol Hydrochloride; Oxedrine Hydrochloride; Synephrine Hydrochloride. Grades: Highly Purified. CAS No. 5985-28-4. Pack Sizes: 5g. US Biological Life Sciences.
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rac-Talinolol
Selective β1-adrenergic blocker structurally related to Practolol. Antihypertensive; antiarrhythmic. Group: Biochemicals. Alternative Names: N-Cyclohexyl-N- [4- [3- [ (1, 1-dimethylethyl) amino] -2-hydroxypropoxy] phenyl] urea; (+/-)-Talinolol; 1- (4-Cyclohexyl ureidophenoxy) -2- hydroxy-3-tert-butyl aminopropane ; 1-[4- (Cyclohexylureido) phenoxy]-3- (tert-butylamino) -2-propanol; Cordanum. Grades: Highly Purified. CAS No. 57460-41-0. Pack Sizes: 1mg, 5mg, 10mg. Molecular Formula: C20H33N3O3, Molecular Weight: 363.49. US Biological Life Sciences.
Worldwide
rac Tamsulosin-C-methyl-d3, Hydrochloride
Labelled Tamsulosin, which is used in the treatment of benign prostatic hypertrophy. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
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rac Tamsulosin Hydrochloride
Specific α1-adrenoceptor antagonist. Used in the treatment of benign prostatic hypertrophy. Group: Biochemicals. Alternative Names: 5- [2- [ [2- (-Ethoxyphenoxy) ethyl] amino] propyl ] -2-methoxy Benzene sulfonamide Hydrochloride; Flomax; Harnal; Omnic; Pradif; YM 12617-1; YM 617; Yutanal. Grades: Highly Purified. CAS No. 80223-99-0. Pack Sizes: 2.5mg. US Biological Life Sciences.
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rac-Tenofovir-[d6]
One isotopotic labelled form of Tenofovir, which is an analogue of acyclic phosphonate nucleotide and could be used in antiviral treatment as an everse transcriptase inhibitor. Synonyms: 2(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]-d6-phosphonic Acid; 9-(2-Phosphonomethoxypropyl)adenine-d6; PMPA-d6; rac-GS-1278-d6; rac-Tenefovir-d6. Grade: 96.5% HPLC; 99% atom D. CAS No. 1020719-94-1. Molecular formula: C9H8D6N5O4P. Mole weight: 293.25.
rac terpinen-4-ol
rac terpinen-4-ol. Group: Biochemicals. Alternative Names: 4-Methyl-1-(1-methylethyl)-3-cyclohexen-1-ol; p-Menth-1-en-4-ol. Grades: Highly Purified. CAS No. 562-74-3. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H18O. US Biological Life Sciences.
Worldwide
rac Tertatolol
Tertatolol is a benzothiopyran derivative used as an antihypertensive agent. Tertatolol is a β-adrenoceptor blocking agent. Group: Biochemicals. Alternative Names: 1-[(3,4-Dihydro-2H-1-benzothiopyran-8-yl)oxy]-3-[(1,1-dimethylethyl)amino]-2-propanol; (±)-Tertatolol; Racemic Tertatolol; dl-Tertatolol. Grades: Highly Purified. CAS No. 83688-84-0. Pack Sizes: 10mg. US Biological Life Sciences.
rac threo-3-Aminononan-2-ol. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
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rac threo-9,10-dihydroxystearic acid
rac threo-9,10-dihydroxystearic acid. Group: Biochemicals. Alternative Names: (9R,10R)-rel-9,10-dihydroxyoctadecanoic acid; trans-9,10-Dihydroxystearic acid. Grades: Highly Purified. CAS No. 2391-5-1. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C18H36O4. US Biological Life Sciences.
Worldwide
Rac threo-9,10-dihydroxystearic acid
Rac threo-9,10-dihydroxystearic acid. CAS No. 2391-5-1. Product ID: ACM179456. Molecular formula: C18H36O4. Alfa Chemistry - ISO 9001:32057 Certified.
rac threo-dihydro bupropion
rac threo-dihydro bupropion. Group: Biochemicals. Alternative Names: (a-R) -rel-3-chloro-a- [ (1R) -1- [ (1, 1-dimethylethyl) amino] ethyl] benzenemethanol; rac threo-hydroxybupropion. Grades: Highly Purified. CAS No. 92264-82-9. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C13H20ClNO. US Biological Life Sciences.
Worldwide
rac Timolol-[d5] maleate
rac Timolol-[d5] maleate is the labelled racemic of (S)-Timolol maleate, which is a non-cardioselective hydrophilic β-adrenoceptor blocker. Uses: Antihypertensive; antiarrhythmic (class II); antianginal; antiglaucoma agent. Synonyms: rac Timolol-d5 maleate; 1-[(1,1-Dimethylethyl)amino]-3-[[4-(4-morpholinyl)-1,2,5-thiadiazol-3-yl]oxy]-2-propanol-d5 (2Z)-2-Butenedioate; (+/-)-Timolol maleate-d5; NSC 312896-d5; rac-Timolol-1,1,2,3,3-d5 maleate. Grade: ≥98% by CP; ≥98% atom D. CAS No. 1217260-21-3. Molecular formula: C17H23D5N4O7S. Mole weight: 437.52.
rac Timolol-d5 Maleate
Antihypertensive; antiarrhythmic (class II); antianginal; antiglaucoma agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
rac Timolol Maleate
Antihypertensive; antiarrhythmic (class II); antianginal; antiglaucoma agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 57073-55-9. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Ractopamine-10-O- β-glucuronide (Mixture of Diastereomers)
Ractopamine-10-O- β-glucuronide is a metabolite of Ractopamine (R071400); a β-adrenergic agonist and a repartitioning agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 166022-10-2. Pack Sizes: 1mg. Molecular Formula: C24H31NO9, Molecular Weight: 477.5. US Biological Life Sciences.
Worldwide
Ractopamine-10-sulfate
Ractopamine-10-sulfate is a metabolite of Ractopamine (R071400); a β-adrenergic agonist and a repartitioning agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C18H23NO6S, Molecular Weight: 381.44. US Biological Life Sciences.
Worldwide
Ractopamine-d5 Hydrochloride
Ractopamine-d5 Hydrochloride is the isotope labelled analog of Ractopamine Hydrochloride (R071400); a β-adrenergic agonist and repartitioning agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C18H19D5ClNO3, Molecular Weight: 342.87. US Biological Life Sciences.
Worldwide
Ractopamine-[d6] Hydrochloride
Ractopamine-[d6] Hydrochloride is the labelled analogue of Ractopamine. Ractopamine is a feed additive to promote leanness in animals raised for their meat. Pharmacologically, it is a TAAR1 agonist and β adrenoreceptor agonist that stimulates β1 and β2 adrenergic receptors. Synonyms: Ractopamine D6 Hydrochloride; 4-Hydroxy-α-[[[3-(4-hydroxyphenyl)-1-methylpropyl]amino]methyl]benzene-methanol-d6 Hydrochloride. Grade: 95% by HPLC; 95% atom D. CAS No. 1276197-17-1. Molecular formula: C18H18D6ClNO3. Mole weight: 343.89.
Ractopamine-d6 Ketone Hydrochloride
An intermediate for the synthesis of labeled Ractopamine. Ractopamine is a veterinary drug, now considered illegal. A beta-adrenoceptor agonist, binding to muscle cell membrane receptors, resulting in increased protein synthesis and increased muscle fibers. Group: Biochemicals. Alternative Names: (+/-)-1-(4-Hydroxyphenyl)-2-[[3-(4-hydroxyphenyl)-1-methylpropyl-d6]amino]ethanone. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Ractopamine hydrochloride
Ractopamine hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 90274-24-1. Pack Sizes: 50mg. US Biological Life Sciences.
rac-trans-1, 2-Cyclohexane dicarboxylic Acid Mono 4-Methyl-7-carboxy-heptyl Ester is a possible metabolite of the di (isononyl)cyclohexane-1, 2-dicarboxylate (DINCH) monoester (MINCH). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C17H28O6, Molecular Weight: 328.4. US Biological Life Sciences.
rac-trans-1, 2-Cyclohexane dicarboxylic Acid Mono 4-Methyloctan-1-ol Ester is a possible metabolite of the di (isononyl)cyclohexane-1, 2-dicarboxylate (DINCH) monoester (MINCH). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C17H30O4, Molecular Weight: 298.42. US Biological Life Sciences.
A compound for making immunogens for the production of antibodies to nicotine. Group: Biochemicals. Grades: Highly Purified. CAS No. 1207282-60-7. Pack Sizes: 5mg. US Biological Life Sciences.
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rac trans-4-cotinine carboxylic acid
rac trans-4-cotinine carboxylic acid. Group: Biochemicals. Alternative Names: (2R,3R)-rel-1-methyl-5-oxo-2-(3-pyridinyl)-3-pyrrolidinecarboxylic acid; (+/-)-trans-4-Cotininecarboxylic acid. Grades: Highly Purified. CAS No. 161171-06-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C11H12N2O3. US Biological Life Sciences.
Worldwide
rac trans-4-Cotinine Carboxylic Acid Methyl Ester
Cotinine derivative. A chemokine receptor. Group: Biochemicals. Alternative Names: (2R,3R)-rel-1-Methyl-5-oxo-2-(3-pyridinyl)-3-pyrrolidinecarboxylic Acid Methyl Ester; trans-1-Methyl-5-oxo-2-(3-pyridinyl)-3-pyrrolidinecarboxylic Acid Methyl Ester. Grades: Highly Purified. CAS No. 135028-97-6. Pack Sizes: 50mg. US Biological Life Sciences.
rac-trans-N-Desmethyl sertraline-[d3] hydrochloride is the labelled analogue of rac-trans-N-Desmethyl sertraline hydrochloride, which is a metabolite of Sertraline. Synonyms: rac-trans-N-Desmethyl sertraline-d3 hydrochloride; trans-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine-d3 Hydrochloride; (±)-trans-N-Desmethylsertraline-1,2,2-d3 Hydrochloride; (±)-trans-Norsertraline HCl. Grade: 95% by HPLC; 98% atom D. Molecular formula: C16H13D3Cl3N. Mole weight: 331.68.
rac-trans-N-Desmethyl Sertraline Hydrochloride
A metabolite of Sertraline. Used for treatment of CNS disorders. Group: Biochemicals. Alternative Names: trans-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine Hydrochloride. Grades: Highly Purified. CAS No. 1310676-34-6. Pack Sizes: 10mg. US Biological Life Sciences.
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rac-trans Paroxetine-d4, Hydrochloride
A istopically labeled selective serotonin reuptake inhibitor. Used as an antidepressant. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
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rac-trans-Sertraline
Used for the treatment of menopause and mood, anxiety, and cognitive disorders. Group: Biochemicals. Grades: Highly Purified. CAS No. 79836-45-6. Pack Sizes: 25mg. US Biological Life Sciences.
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rac-Vigabatrin-[13C,d2]
rac-Vigabatrin-[13C,d2] is the labelled analogue of Vigabatrin, which is a novel antiepileptic drug. Synonyms: rac-Vigabatrin 13CD2; (+/-)-4-Amino-5-hexenoic Acid-13C,d2. CAS No. 1330171-61-3. Molecular formula: C5[13C]H9D2NO2. Mole weight: 132.16.
rac-Vigabatrin-13C,d2 (Major)
Labeled Vigabatrin. A novel antiepileptic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
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rac-Vigabatrin Hydrochloride
A novel antiepileptic. Group: Biochemicals. Alternative Names: 4-Amino-5-hexenoic Acid Hydrochloride; (±)-4-Amino-5-hexenoic Acid Hydrochloride; (±)-γ-Vinyl GABA Hydrochloride; 4-Amino-5-hexenoic Acid Hydrochloride. Grades: Highly Purified. Pack Sizes: 5mg, 10mg, 25mg, 50mg. US Biological Life Sciences.
Worldwide
rac Viloxazine-[d5] Hydrochloride
Rac Viloxazine-d5 Hydrochloride is the labelled analogue of Rac Viloxazine Hydrochloride, a selective norepinephrine reuptake inhibitor (NRI) used as an antidepressant. Synonyms: (+/-)-2-[(o-Ethoxy-d5)phenoxymethyl]morpholine; Catatrol-d5; ICI 58834-d5; Vicilan-d5; Viloxazin-d5 Hydrochloride; Vivalan-d5; Vivarint-d5; Vivilan-d5. Grade: 95% by HPLC; 98% atom D. CAS No. 1276483-10-3. Molecular formula: C13H14NO3D5·HCl. Mole weight: 278.79.
Antidepressant. Group: Biochemicals. Alternative Names: (+/-) -2- (o-Ethoxyphenoxymethyl) morpholine; Catatrol; ICI 58834; Vicilan; Viloxazin Hydrochloride; Vivalan; Vivarint; Vivilan. Grades: Highly Purified. CAS No. 35604-67-2. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
rac Xanthoanthrafil
Phosphodiesterase-5 (PDE-5) inhibitor, found in supplements aimed to enhance male sexual function. Group: Biochemicals. Alternative Names: N-[ (3, 4-Dimethoxyphenyl) methyl]-2-[ (2-hydroxy-1-methylethyl) amino]-5-nitro-benzamide; Benzamidenafil. Grades: Highly Purified. CAS No. 1020251-53-9. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
rac Xanthoanthrafil-d3
Phosphodiesterase-5 (PDE-5) inhibitor, found in supplements aimed to enhance male sexual function. Group: Biochemicals. Alternative Names: N-[ (3, 4-Dimethoxyphenyl) methyl]-2-[ (2-hydroxy-1-methylethyl) amino]-5-nitro-benzamide-d3; Benzamidenafil-d3. Grades: Highly Purified. CAS No. 1216710-83-6. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
rac Xanthoanthrafil-[d3]
rac Xanthoanthrafil-[d3] is the labelled analogue of Xanthoanthrafil, which is a PDE-5 inhibitor and has been found to be effective in improving male sexual function. Synonyms: rac Xanthoanthrafil D3; N-[(3,4-Dimethoxyphenyl)methyl]-2-{[1-hydroxy(3,3,3-2H3)propan-2-yl]amino}-5-nitrobenzamide. Grade: 95% by HPLC; 98% atom D. CAS No. 1216710-83-6. Molecular formula: C19H20D3N3O6. Mole weight: 392.42.
rac Zearalanone-d6
Labeled Zearalanone. Group: Biochemicals. Alternative Names: 3,4,5,6,9,10,11,12-Octahydro-14,16-dihydroxy-3-methyl-1H-2-benzoxacyclotetradecin-1,7(8H)-dione-d6; (RS)-Zearalanone-d6; (±)-Zearalanone-d6; DL-Zearalanone-d6; (±)-3,4,5,6,9,10,11,12-Octahydro-14,16-dihydroxy-3-methyl-1H-2-benzoxacyclotetradecin-1,7(8H)-dione-d6. Grades: Highly Purified. Pack Sizes: 0.25mg. US Biological Life Sciences.
Worldwide
rac Zearalenone-d6
Estrogenic mycotoxin produced by Fusarium fungi commonly found in grains. One of a group of compounds known as resorcylic acid lactones. Group: Biochemicals. Alternative Names: (+/-)-3,4,5,6,9,10-Hexahydro-14,16-dihydroxy-3-methyl-. Grades: Highly Purified. CAS No. 1185236-04-7. Pack Sizes: 1mg. US Biological Life Sciences.