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Rifabutin
Rifabutin. Group: Biochemicals. Alternative Names: 1',4-Didehydro-1-deoxy-1,4-dihydro-5'-(2-methylpropyl)-1-oxorifamycin XIV; LM-427. Grades: Highly Purified. CAS No. 72559-06-9. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C46H62N4O11. US Biological Life Sciences.
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Riluzolamide
Riluzole Impurity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g, 2g, 5g. US Biological Life Sciences.
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Riluzole
Riluzole. Group: Biochemicals. Alternative Names: 6-(Trifluoromethoxy)-2-benzothiazolamine; 6-(Trifluoromethoxy)-2-amino-benzothiazole. Grades: Highly Purified. CAS No. 1744-22-5. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C8H5F3N2OS. US Biological Life Sciences.
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Rimantadine HCl
Rimantadine HCl. Group: Biochemicals. Grades: Highly Purified. CAS No. 1501-84-4. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C12H22ClN. US Biological Life Sciences.
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Rimsulfuron
Rimsulfuron. Group: Biochemicals. Grades: Highly Purified. CAS No. 122931-48-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
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Risperidone
Risperidone. Group: Biochemicals. Alternative Names: 3-[2-4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; Apexidone; Psychodal. Grades: Highly Purified. CAS No. 106266-06-2. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C23H27FN4O2. US Biological Life Sciences.
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Risperidone E-oxime impurity
Risperidone E-oxime impurity. Group: Biochemicals. Alternative Names: 3-[2-[4-[ (E)- (2, 4-Difluorophenyl) (hydroxyimino)methyl]-1-piperidinyl]ethyl]-6, 7, 8, 9-tetrahydro-2-methyl-4H-pyrido[1, 2-a]pyrimidin-4-one. Grades: Highly Purified. CAS No. 691007-09-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C23H28F2N4O2. US Biological Life Sciences.
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Ritodrine hydrochloride
Ritodrine hydrochloride. Group: Biochemicals. Alternative Names: N-[2-(p-Hydroxyphenyl)ethyl]-N-[2-(p-hydroxyphenyl)-2-hydroxy-1-methylethyl]amine hydrochloride; N-(p-Hydroxyphenylethyl)-4-hydroxynorephedrine hydrochloride; Du-21220. Grades: Highly Purified. CAS No. 23239-51-2. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C17H22ClNO3. US Biological Life Sciences.
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Ritonavir
A selective HIV protease inhibitor. Group: Biochemicals. Alternative Names: (3S,4S,6S,9S)-4-Hydroxy-12-methyl-9-(1-methylethyl)-13-[2-(1-methylethyl)-4-thiazolyl]-8,11-dioxo-3,6-bis(phenylmethyl)-2,7,10,12-tetraazatridecanoic acid 5-thiazolylmethyl ester; A 84538; ABT 538. Grades: Highly Purified. CAS No. 155213-67-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg. Molecular Formula: C37H48N6O5S2, Molecular Weight: 720.95. US Biological Life Sciences.
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Rivaroxaban
Rivaroxaban is an orally active, direct inhibitor of Factor Xa (Ki = 0.4 nM), which is a crucial component of the intrinsic and extrinsic pathways of the blood coagulation cascade.1 It demonstrates >10,000-fold greater selectivity for Factor Xa compared to other related serine proteases.1 In various animal arterial and venous thrombosis models, rivaroxaban is reported to inhibit thrombin formation without prolonging bleeding time and has been approved for clinical use as an anticoagulant in the prevention of stroke and the treatment of venous thromboembolisms. Group: Biochemicals. Alternative Names: 5-Chloro-N-[[(5S)-2-oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-5-oxazolidinyl]methyl]-2-thiophenecarboxamide; BAY 59-7939. Grades: Highly Purified. CAS No. 366789-02-8. Pack Sizes: 100mg, 250mg, 500mg. Molecular Formula: C19H18ClN3O5S, Molecular Weight: 435.88. US Biological Life Sciences.
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Rivastigmine
Rivastigmine. Group: Biochemicals. Grades: Highly Purified. CAS No. 123441-03-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C14H22N2O2. US Biological Life Sciences.
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Rizatriptan 2,2-dimer
Rizatriptan 2,2-dimer. Group: Biochemicals. Alternative Names: 3-[2-(Dimethylamino)ethyl]-δ-[3-[2-(dimethylamino)ethyl]-5-(1H-1,2,4-triazol-1-ylmethyl)-1H-indol-2-yl]-N,N-dimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-1H-indole-2-butanamine. Grades: Highly Purified. CAS No. 1135479-44-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C36H49N11. US Biological Life Sciences.
(R)-methyl pyrrolidine-3-carboxylate hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 874964-22-4. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences.
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(R)-(+)-Methylsuccinic Acid
(R)-(+)-Methylsuccinic Acid. Group: Biochemicals. Alternative Names: (R)-(+)-Pyrotartaric Acid. Grades: Highly Purified. CAS No. 3641-51-8. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences.
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R-(-)-Mexiletine hydrochloride
R-(-)-Mexiletine hydrochloride. Group: Biochemicals. Alternative Names: (2R)-1-(2,6-Dimethylphenoxy)-2-propanamine hydrochloride; (-)-(R)-Mexiletine hydrochloride; (-)-Mexiletine hydrochloride. Grades: Highly Purified. CAS No. 81771-86-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C11H18ClNO. US Biological Life Sciences.
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(R)-N-(4-Nitrophenyl)alanine
(R)-N-(4-Nitrophenyl)alanine. Group: Biochemicals. Alternative Names: (2R) -2-[ (4-Nitrophenyl) amino]propanoic acid. Grades: Highly Purified. CAS No. 791850-21-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
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(R) - (+) -N- (a-Methylbenzyl) phthalamic Acid
(R) - (+) -N- (a-Methylbenzyl) phthalamic Acid. Group: Biochemicals. Alternative Names: (R)-(+)-N-(1-Phenylethyl)phthalamic Acid. Grades: Highly Purified. CAS No. 21752-35-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
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(R)-Naproxen
(R)-Naproxen. Group: Biochemicals. Alternative Names: (R)-6-Methoxy-a-methyl-2-naphthaleneacetic acid; (R)-2-(6-Methoxynaphthalen-2-yl)propanoic acid. Grades: Highly Purified. CAS No. 23979-41-1. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C14H14O3. US Biological Life Sciences.
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(R)-(-)-nipecotic acid
(R)-(-)-nipecotic acid. Group: Biochemicals. Alternative Names: (R)-()-3-Piperidinecarboxylic acid. Grades: Highly Purified. CAS No. 25137-00-2. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
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R-(-)-Norapomorphine hydrochloride
R-(-)-Norapomorphine hydrochloride. Group: Biochemicals. Alternative Names: (6aR)-5,6,6a,7-Tetrahydro-4H-dibenzo[de,g]quinoline-10,11-diol hydrochloride; 6a-b-Noraporphine-10,11-diol hydrochloride; (-)-Norapomorphine hydrochloride. Grades: Highly Purified. CAS No. 420382-69-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C16H16ClNO2. US Biological Life Sciences.
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(R)-(-)-Norepinephrine bitartrate
(R)-(-)-Norepinephrine bitartrate. Group: Biochemicals. Grades: Highly Purified. CAS No. 51-40-1. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences.
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(R)-Norphenylephrine
(R)-Norphenylephrine. Group: Biochemicals. Grades: Highly Purified. CAS No. 636-87-3. Pack Sizes: 1g. US Biological Life Sciences.
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(R)-(+)-Nor verapamil hydrochloride
(R)-(+)-Nor verapamil hydrochloride. Group: Biochemicals. Alternative Names: (a-R) -a-[3-[[2- (3, 4-Dimethoxyphenyl) ethyl]amino]propyl]-3, 4-dimethoxy-a- (1-methylethyl) -benzeneacetonitrile hydrochloride; (R)-Norverapamil hydrochloride. Grades: Highly Purified. CAS No. 123932-43-4. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C26H37ClN2O4. US Biological Life Sciences.
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Robinetin
Robinetin. Group: Biochemicals. Alternative Names: 3,3',4',5',7-Pentahydroxyflavone. Grades: Highly Purified. CAS No. 490-31-3. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C15H10O7. US Biological Life Sciences.
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(R)-Ofloxacin
(R)-Ofloxacin. Group: Biochemicals. Alternative Names: (3R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid; (+)-Ofloxacin; (R)-(+)-Ofloxacin. Grades: Highly Purified. CAS No. 100986-86-5. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C18H20FN3O4. US Biological Life Sciences.
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(R)-Omeprazole sodium salt
(R)-Omeprazole sodium salt. Group: Biochemicals. Alternative Names: 6-Methoxy-2-[ (R) -[ (4-methoxy-3, 5-dimethyl-2-pyridinyl) methyl]sulfinyl]-1H-benzimidazole Sodium Salt. Grades: Highly Purified. CAS No. 161796-77-6. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C17H19N3NaO3S. US Biological Life Sciences.
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Romidepsin
Romidepsin. Group: Biochemicals. Alternative Names: (1S,4Z,7S,10S,11E,20R)-4-Ethylidene-7,20-dipropan-2-yl-9-oxa-15,16-dit hia-3, 6, 18, 21-tetrazabicyclo[8. 7. 6]tricos-11-ene-2, 5, 8, 19, 22-pentone; Depsipeptide; FK228. Grades: Highly Purified. CAS No. 128517-07-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C24H36N4O6S2. US Biological Life Sciences.
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Ropivacaine Related Compound A
Ropivacaine Related Compound A. Group: Biochemicals. Grades: Highly Purified. CAS No. 21436-98-6. Pack Sizes: 1g, 5g, 10g, 25g, 50g. US Biological Life Sciences.
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Rosiglitazone maleate
Rosiglitazone maleate. Group: Biochemicals. Alternative Names: 5-[[4-[2- (Methyl-2-pyridinylamino) ethoxy]phenyl]methyl]-2, 4-thiazolidinedione (2Z)-2-butenedioate. Grades: Highly Purified. CAS No. 155141-29-0. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C22H23N3O7S. US Biological Life Sciences.
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(R)-Ostarine
(R)-Ostarine. Group: Biochemicals. Alternative Names: (2R) -3- (4-Cyanophenoxy) -N-[4-cyano-3- (trifluoromethyl) phenyl]-2-hydroxy-2-methylpropanamide; (R) -N- (4-Cyano-3- (trifluoromethyl) phenyl) -3- (4-cyanophenoxy) -2-hydroxy-2-methylpropanamide. Grades: Highly Purified. CAS No. 1132656-73-5. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C19H14F3N3O3. US Biological Life Sciences.
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Rosuvastatin calcium salt
Rosuvastatin calcium salt. Group: Biochemicals. Grades: Highly Purified. CAS No. 147098-20-2. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C22H27FN3O6S·½Ca. US Biological Life Sciences.
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Rosuvastatin Sodium Salt
Water Content: Group: Biochemicals. Grades: Highly Purified. CAS No. 287714-41-4. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.