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| Product | Description | |
|---|---|---|
| 2'-Deoxyzebularine-5'-Triphosphate | 2'-Deoxyzebularine-5'-Triphosphate is a nucleotide analog used in oligonucleotide synthesis and as a substrate for polymerases. It has potential antiviral activity against Hepatitis C virus and is also being studied for its role in the treatment of cancer. Synonyms: dZeb; 2'-Deoxyzebularine-TP. Grade: ≥90% by AX-HPLC. Molecular formula: C9H15N2O13P3. Mole weight: 452.10. |  |
| 2-Des-(1H-tetrazol-5-yl)-2-phenyl-Losartan | 2-Des-(1H-tetrazol-5-yl)-2-phenyl-Losartan is an analog of the drug Losartan Potassium Salt (L470500). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C27H27ClN2O, Molecular Weight: 430.97. US Biological Life Sciences. |  Worldwide |
| 2'-Des(1-hydroxy-1-methylethyl)-2'-carboxy Montelukast Bissodium Salt | An impurity of Montelukast Sodium, which is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Synonyms: Sodium (R,E)-2-(3-(((1-(Carboxylatomethyl)cyclopropyl)methyl)thio)-3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)propyl)benzoate; Montelukast Impurity 7; 2-((E)-3-((R,E)-1-(((1-(carboxymethyl)cyclopropyl)methyl)sulfonyl)-3-(2-carboxyphenyl)allyl)styryl)-7-chloroquinoline 1-oxide Sodium. Grade: > 95%. Molecular formula: C33H28ClNNa2O4S. Mole weight: 616.08. | |
| 2-Des(1-hydroxy-1-methylethyl)-2-carboxy Montelukast Bissodium Salt | 2-Des(1-hydroxy-1-methylethyl)-2-carboxy Montelukast Bissodium Salt is an impurity of Montelukast Sodium Salt (M568000), a selective leukotriene D4-receptor antagonist. Used as an antiasthmatic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 500mg. Molecular Formula: C33H28ClNNa2O4S, Molecular Weight: 616.08. US Biological Life Sciences. | Worldwide |
| 2'-Des(1-hydroxy-1-methylethyl)-2'-methycarboxy Montelukast Hydrochloride | 2'-Des(1-hydroxy-1-methylethyl)-2'-methycarboxy Montelukast Hydrochloride is an impurity of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: 2-[1-[[[(1R)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-(2-methoxycarbonylphenyl)propyl]thio]methyl]cyclopropyl]acetic Acid Hydrochloride; 2-[(3R)-3-[[[1-(Carboxymethyl)cyclopropyl]methyl]thio]-3-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]propyl]benzoic Acid 1-Methyl Ester Hydrochloride. CAS No. 906107-37-7. Molecular formula: C34H33Cl2NO4S. Mole weight: 622.60. | |
| 2-Des(1-hydroxy-1-methylethyl)-2-methycarboxy Montelukast Hydrochloride | 2-Des(1-hydroxy-1-methylethyl)-2-methycarboxy Montelukast Hydrochloride is an impurity of Montelukast (M568000), a selective leukotriene D4-receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 906107-37-7. Pack Sizes: 25mg, 100mg. Molecular Formula: C34H33Cl2NO4S. US Biological Life Sciences. | Worldwide |
| 2-Des(5-methyl-1,3,4-oxadiazole-2-carboxamide) 2-(2-(2-Acetylhydrazinyl)-2-oxoacetamide) Raltegravir | 2-Des(5-methyl-1,3,4-oxadiazole-2-carboxamide) 2-(2-(2-Acetylhydrazinyl)-2-oxoacetamide) Raltegravir is an impurity of a potent human immunodeficiency virus (HIV) integrase inhibitor. A novel anti-AIDS drug. Group: Biochemicals. Grades: Highly Purified. CAS No. 1391918-17-4. Pack Sizes: 5mg, 25mg. Molecular Formula: C20H23FN6O6. US Biological Life Sciences. | Worldwide |
| 2-Des(5-methyl-1,3,4-oxadiazole-2-carboxamide) 2-(2-Amino-2-oxoacetic Acid) Raltegravir | 2-Des(5-methyl-1,3,4-oxadiazole-2-carboxamide) 2-(2-Amino-2-oxoacetic Acid) Raltegravir is a derivative of Raltegravir (R100300), a potent human immunodeficiency virus (HIV) integrase inhibitor. A novel anti-AIDS drug. Group: Biochemicals. Grades: Highly Purified. CAS No. 1064706-98-4. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C18H19FN4O6. US Biological Life Sciences. | Worldwide |
| 2-Des(5-methyl-1,3,4-oxadiazole-2-carboxamide) (E)-2-(N,N-Dimethylformimidamide) Raltegravir | 2-Des(5-methyl-1,3,4-oxadiazole-2-carboxamide) (E)-2-(N,N-Dimethylformimidamide) Raltegravir is an impurity of Raltegravir (R100300), a potent human immunodeficiency virus (HIV) integrase inhibitor. A novel anti-AIDS drug. Group: Biochemicals. Grades: Highly Purified. CAS No. 1193687-85-2. Pack Sizes: 1mg, 5mg. Molecular Formula: C19H24FN5O3. US Biological Life Sciences. | Worldwide |
| 2-Des(5-methyl-1,3,4-oxadiazole-2-carboxamide) (E)-2-(N,N-Dimethylformimidamide) Raltegravir | 2-Des(5-methyl-1,3,4-oxadiazole-2-carboxamide) (E)-2-(N,N-Dimethylformimidamide) Raltegravir. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS004324. Format: Neat. Shipping: Room Temperature. |  |
| 2-Desacetoxy Prasugrel | 2-Desacetoxy Prasugrel is a useful synthetic intermediate in the synthesis of Prasugrel (P701150, HCl); an antiplatelet agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 201049-78-7. Pack Sizes: 50mg, 500mg. Molecular Formula: C18H18FNOS, Molecular Weight: 315.41. US Biological Life Sciences. | Worldwide |
| 2-Desacetyl diltiazem hydrochloride | 2-Desacetyl diltiazem hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 75472-91-2. Pack Sizes: 2mg, 5mg, 10mg. Molecular Formula: C20H24N2O3S·HCl. US Biological Life Sciences. | Worldwide |
| 2-Des(acetylthiomethyl)-2-methylene Racecadotril | 2-Des(acetylthiomethyl)-2-methylene Racecadotril. Uses: For analytical and research use. Group: Impurity standards. CAS No. 87428-99-7. Pack Sizes: 2.5G. IUPAC Name: benzyl 2-(2-benzylprop-2-enoylamino)acetate. Molecular formula: C19H19NO3. Mole weight: 309.36. Catalog: APS87428997. SMILES: C=C(Cc1ccccc1)C(=O)NCC(=O)OCc2ccccc2. Format: Neat. Shipping: Room Temperature. | |
| 2-Desamino 2-Chloro Norepinephrine | 2-Desamino 2-Chloro Norepinephrine is an impurity of Noradrenaline, which is widely used as an injectable drug for the treatment of critically low blood pressure. Synonyms: 4-(2-Chloro-1-hydroxyethyl)-1,2-benzenediol; α-(Chloromethyl)-3,4-dihydroxy-benzyl alcohol; 1-(3,4-Dihydroxyphenyl)-2-chloroethanol; 1,2-Benzenediol, 4-(2-chloro-1-hydroxyethyl)-; Norepinephrine Impurity 35; Noradrenaline (Norepinephrine) Impurity 13. Grade: ≥95%. CAS No. 5530-29-0. Molecular formula: C8H9ClO3. Mole weight: 188.61. | |
| 2-Desamino-2-methylaminopterin | 2-Desamino-2-methylaminopterin is an antifolate, and its polyglutamates are more potent than monoglutamate against three key enzymes of folate metabolism. It inhibits tumor cell growth in culture but is only a weak inhibitor of dihydrofolate reductase (DHFR). Synonyms: dmAMT; (4-(((4-amino-2-methylpteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acid; N-(4-{[(4-Amino-2-methylpteridin-6-yl)methyl]amino}benzoyl)glutamic acid; (2S)-2-[4-[N-(4-Amino-2-methyl-6-pteridinylmethyl)amino]benzoylamino]glutaric acid; L-Glutamic acid, N-(4-(((4-amino-2-methyl-6-pteridinyl)methyl)amino)benzoyl)-. Grade: ≥95%. CAS No. 118869-52-6. Molecular formula: C20H21N7O5. Mole weight: 439.42. | |
| 2-Desaminosulfonyl 3-Aminosulfonyl Dorzolamide | 2-Desaminosulfonyl 3-Aminosulfonyl Dorzolamide is a useful synthetic compound. Also, it is derived from (4R,6S)-5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-ol 7,7-Dioxide (T344510), which is an analog of topically-active carbonic anhydrase inhibitor MK-507, commonly known Dorzolamide (D535100). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2mg. Molecular Formula: C10H16N2O4S3. US Biological Life Sciences. | Worldwide |
| 2-Desaminosulfonyl 3-Aminosulfonyl N-Acetyl Dorzolamide | 2-Desaminosulfonyl 3-Aminosulfonyl N-Acetyl Dorzolamide is an intermediate in the synthesis of 2-Desaminosulfonyl 3-Aminosulfonyl Dorzolamide (D288235), which is derived from (4R,6S)-5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-ol 7,7-Dioxide (T344510), which is an analog of topically-active carbonic anhydrase inhibitor MK-507, commonly known Dorzolamide (D535100). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C12H18N2O5S3. US Biological Life Sciences. | Worldwide |
| 2-Desbenzoyl-2-pentonyl Docetaxel | 2-Desbenzoyl-2-pentonyl Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: (2α,5β,7β,10β,13α)-4-Acetoxy-1,7,10-trihydroxy-13-{[(2R,3S)-2-hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenylpropanoyl]oxy}-9-oxo-5,20-epoxytax-11-en-2-yl valerate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-. Molecular formula: C41H57NO14. Mole weight: 787.89. | |
| 2-Desbenzoyl-2-tiglyl Docetaxel | Docetaxel injection impurity A. Group: Biochemicals. Alternative Names: (2b,5b,7a,10b,13a)-4-Acetoxy-13-(((2R,3S)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-3-phenylpropanoyl)oxy)-1,7,10-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl (2E)-2-Methylbut-2-enoate; Docetaxel Impurity A. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 2-Desbutylcarboxy-2-(N-hydroxyheptanamino) Bendamustine Hydrochloride | 2-Desbutylcarboxy-2-(N-hydroxyheptanamino) Bendamustine Hydrochloride is a derivative of Bendamustine Hydrochloride (B132500), a compound used as a chemotherapy drug. Group: Biochemicals. Grades: Highly Purified. CAS No. 1793059-58-1. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C19H29Cl3N4O2, Molecular Weight: 451.82. US Biological Life Sciences. | Worldwide |
| 2-Desbutylcarboxy-2-(N-hydroxyheptanamino) Bendamustine Hydrochloride-D10 | 2-Desbutylcarboxy-2-(N-hydroxyheptanamino) Bendamustine Hydrochloride-D10 is a labelled analogue of 2-Desbutylcarboxy-2-(N-hydroxyheptanamino) Bendamustine Hydrochloride (D289355). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C19H19D10Cl3N4O2, Molecular Weight: 461.88. US Biological Life Sciences. | Worldwide |
| 2-Descarboxy-2-cyano Telmisartan-d3 | 2-Descarboxy-2-cyano Telmisartan-d3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1794883-47-8. IUPAC Name: 2-[4-[[4-methyl-2-propyl-6-[1-(trideuteriomethyl)benzimidazol-2-yl]benzimidazol-1-yl]methyl]phenyl]benzonitrile. Molecular formula: C33H26D3N5. Mole weight: 498.643. Catalog: APS1794883478. SMILES: [2H]C([2H])([2H])n1c(nc2ccccc12)c3cc(C)c4nc(CCC)n(Cc5ccc(cc5)c6ccccc6C#N)c4c3. Format: Neat. | |
| 2'-Deschloro-2'-hydroxy Dasatinib | 2'-Deschloro-2'-hydroxy Dasatinib is a Dasatinib derivative. Synonyms: N-[2-Hydroxy-6-methylphenyl]-2-[[6-[4-(2-hydroxyethyl)-1-piperazinyl]-2-methyl-4-pyrimidinyl]amino]-5-thiazolecarboxamide; 2-[[6-[4-(2-Hydroxyethyl)-1-piperazinyl]-2-methyl-4-pyrimidinyl]amino]-N-(2-hydroxy-6-methylphenyl)-5-thiazolecarboxamide. Grade: > 95%. CAS No. 1159977-25-9. Molecular formula: C22H27N7O3S. Mole weight: 469.56. | |
| 2-Deschloro-2-methyl Eberconazole | 2-Deschloro-2-methyl Eberconazole is a derivative of Eberconazole Nitrate (E320020), which is used for antifungal therapy. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C19H17ClN2, Molecular Weight: 308.8. US Biological Life Sciences. | Worldwide |
| 2-Deschloro-3-chloro-amoxapine | 2-Deschloro-3-chloro-amxoapine is a synthetic impurity of the antidepressant drug Amoxapine (A634230). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C17H16ClN3O, Molecular Weight: 313.779999999999. US Biological Life Sciences. | Worldwide |
| 2-Deschloro Aripiprazole | 2-Deschloro Aripiprazole is an impurity of the antipsychotic agent Aripiprazole. Aripiprazole impurity B. Group: Biochemicals. Alternative Names: 7-[4-[4-(3-Chlorophenyl)-1-piperazinyl]butoxy]-3,4-dihydro-2(1H)-quinolinone. Grades: Highly Purified. CAS No. 203395-82-8. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 2-Deschlorothien-3-yl Tioconazole Hydrochloride | 2-Deschloro Tioconazole Hydrochloride is an analog of Tioconazole (T444680), an antifungal that is more active than Fluconazole (F421000) or Voriconazole (V760000) against Candida glabrata mutant strains. Antifungal (topical). Group: Biochemicals. Grades: Highly Purified. CAS No. 61709-33-9. Pack Sizes: 5mg, 25mg. Molecular Formula: C16H15Cl3N2OS, Molecular Weight: 389.73. US Biological Life Sciences. | Worldwide |
| 2-Descyano-2-ethyl Formyl-tofacitinib | One of the impurities of Tofacitinib, which is a Janus kinase inhibitor and could be used against rheumatoid arthritis. Synonyms: 1-Piperidinepropanoic acid, 4-methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-, ethyl ester, (3R,4R)-. CAS No. 1675248-18-6. Molecular formula: C18H25N5O3. Mole weight: 359.43. | |
| 2- (Descyclohexyl carbonyl ) -2-benzoyl Praziquantel | 2- (Descyclohexyl carbonyl ) -2-benzoyl Praziquantel is used in the synthesis of Praziquantel (P702095), anthelmintic, effective against flatworms. Praziquantel USP Related Compound A. Group: Biochemicals. Grades: Highly Purified. CAS No. 54761-87-4. Pack Sizes: 5mg, 50mg. Molecular Formula: C19H18N2O2, Molecular Weight: 306.36. US Biological Life Sciences. | Worldwide |
| 2-Desethoxy-2-hydroxy-1H-1-ethyl candesartan cilexetil | 2-Desethoxy-2-hydroxy-1H-1-ethyl candesartan cilexetil. Group: Biochemicals. Alternative Names: 2-Hydroxy-1-[[2'-(1-ethyl-1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic acid 1-[[ (cyclohexyloxy) carbonyl]oxy]ethyl ester; Candesartan cilexetil impurity C; (RS) -1-[[cyclohexyloxy) carbonyl]oxy]ethyl-3-[[2- (1-ethyl-1H-tetrazol-5-yl) -4-biphenylyl]methyl]-2-oxo-2, 3-dihydro-1H-benzimidazole-4-carboxylate. Grades: Highly Purified. CAS No. 1185255-99-5. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C33H34N6O6. US Biological Life Sciences. | Worldwide |
| 2-Desethoxy-2-hydroxy-1H-1-Ethyl Candesartan Cilexetil | 2-Desethoxy-2-hydroxy-1H-1-Ethyl Candesartan Cilexetil. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Candesartan Cilexetil Imp. C (EP),1H-Benzimidazole-4-carboxylic acid, 3-[[2'-(1-ethyl-1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-2,3-dihydro-2-oxo-, 1-[[(cyclohexyloxy)carbonyl]oxy]ethyl ester. CAS No. 1185255-99-5. IUPAC Name: 1-cyclohexyloxycarbonyloxyethyl 3-[[4-[2-(1-ethyltetrazol-5-yl)phenyl]phenyl]methyl]-2-oxo-1H-benzimidazole-4-carboxylate. Molecular formula: C33H34N6O6. Mole weight: 610.66. Catalog: APS1185255995. SMILES: CCn1nnnc1c2ccccc2c3ccc(CN4C(=O)Nc5cccc(C(=O)OC(C)OC(=O)OC6CCCCC6)c45)cc3. Format: Neat. | |
| 2-Desethoxy-2-hydroxy-1H-1-Ethyl Candesartan Cilexetil. . | Candesartan Cilexetil Impurity C. Group: Biochemicals. Alternative Names: 2-Hydroxy-1-[[2'-(1-ethyl-1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic Acid 1-[[ (Cyclohexyloxy) carbonyl]oxy]ethyl Ester; Candesartan Cilexetil Impurity C; (RS) -1-[[Cyclohexyloxy) carbonyl]oxy]ethyl-3-[[2- (1-ethyl-1H-tetrazol-5-yl) -4-biphenylyl]methyl]-2-oxo-2, 3-dihydro-1H-benzimidazole-4-carboxylate. Grades: Highly Purified. CAS No. 1185255-99-5. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 2-Desethoxy-2-hydroxy-1H-1-Ethyl Candesartan Cilexetil-d5 | Labeled Candesartan Cilexetil impurity. Group: Biochemicals. Alternative Names: 2-Hydroxy-1-[[2'-(1-ethyl-1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic Acid 1-[[ (Cyclohexyloxy) carbonyl]oxy]ethyl Ester-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 2-Desethoxy-2-hydroxy-2H-2-ethyl Candesartan Cilexetil | Candesartan Cilexetil Impurity D. Group: Biochemicals. Alternative Names: 2-Hydroxy-1-[[2'-(2-ethyl-2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-Benzimidazole-7-carboxylic Acid 1-[[ (Cyclohexyloxy) carbonyl]oxy]ethyl Ester; Candesartan Cilexetil Impurity D; (RS) -1-[[ (Cyclohexyloxy) carbonyl]oxy]ethyl-3-[[2- (2-ethyl-2H-tetrazol-5-yl) -4-biphenylyl]methyl]-2-oxo-2, 3-dihydro-1H-benzimidazole-4-carboxylate. Grades: Highly Purified. CAS No. 1185256-03-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 2-Desethoxy-2-hydroxy-2H-2-ethyl Candesartan Cilexetil | 2-Desethoxy-2-hydroxy-2H-2-ethyl Candesartan Cilexetil. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1H-Benzimidazole-4-carboxylic acid, 3-[[2'-(2-ethyl-2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-2,3-dihydro-2-oxo-, 1-[[(cyclohexyloxy)carbonyl]oxy]ethyl ester, Candesartan Cilexetil Imp. D (EP), (1RS)-1-[[(Cyclohexyloxy)carbonyl]-oxy]ethyl 3-[[2'-(2-Ethyl-2H-tetrazol-5-yl)biphenyl-4-yl]methyl]-2-oxo-2,3-dihydro-1H-benzimidazole-4-carboxylate. CAS No. 1185256-03-4. IUPAC Name: 1-cyclohexyloxycarbonyloxyethyl 3-[[4-[2-(2-ethyltetrazol-5-yl)phenyl]phenyl]methyl]-2-oxo-1H-benzimidazole-4-carboxylate. Molecular formula: C33H34N6O6. Mole weight: 610.66. Catalog: APS1185256034. SMILES: CCn1nnc(n1)c2ccccc2c3ccc(CN4C(=O)Nc5cccc(C(=O)OC(C)OC(=O)OC6CCCCC6)c45)cc3. Format: Neat. | |
| 2-Desethoxy-2-hydroxy-2H-2-ethyl Candesartan Cilexetil-d5 | Labeled Candesartan Cilexetil impurity. Group: Biochemicals. Alternative Names: 2-Hydroxy-1-[[2'-(2-ethyl-2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic Acid 1-[[ (Cyclohexyloxy) carbonyl]oxy]ethyl Ester-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 2-Desethoxy-2-oxo-1H-1-ethyl candesartan cilexetil | An impurity of Candesartan cilexetil, an angiotensin II antagonist used to treat hypertension. Synonyms: 2-Desethoxy-2-hydroxy-1H-1-Ethyl Candesartan Cilexetil; Candesartan Cilexetil Impurity C. Grade: > 95%. CAS No. 1185255-99-5. Molecular formula: C33H34N6O6. Mole weight: 610.68. | |
| 2-Desethyl-2-vinyl Dehydrosimvastatin | 2-Desethyl-2-vinyl Dehydrosimvastatin is an impurity of Simvastatin (S485000), a synthetic derivative of a fermentation product of Aspergillus terreus. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C25H34O4. US Biological Life Sciences. | Worldwide |
| 2-Desethyl-2-vinyl t-Butyldimethylsilyl Simvastatin | 2-Desethyl-2-vinyl t-Butyldimethylsilyl Simvastatin is an intermediate in synthesizing 2-Desethyl-2-vinyl Simvastatin (D289830), a Simvastatin (S485000) impurity. Group: Biochemicals. Grades: Highly Purified. CAS No. 79902-58-2. Pack Sizes: 5mg, 10mg. Molecular Formula: C31H50O5Si. US Biological Life Sciences. | Worldwide |
| 2-Desfluoro-3-fluoro-riociguat | 2-Desfluoro-3-fluoro-riociguat is an impurity of Riociguat (R520000), which is used in the treatment for pulmonary hypertension. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C20H19FN8O2, Molecular Weight: 422.42. US Biological Life Sciences. | Worldwide |
| 2-Desfluoro-4-fluoro-riociguat | 2-Desfluoro-4-fluoro-riociguat is an impurity of Riociguat (R520000), which is used in the treatment for pulmonary hypertension. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C20H19FN8O2, Molecular Weight: 422.42. US Biological Life Sciences. | Worldwide |
| 2-Desfluoro Fluconazole | 2-Desfluoro Fluconazole (Fluconazole EP Impurity D) is an impurity of the antifungal agent Fluconazole (F421000). Group: Biochemicals. Grades: Highly Purified. CAS No. 81886-51-3. Pack Sizes: 25mg, 250mg. Molecular Formula: C13H13FN6O, Molecular Weight: 288.279999999999. US Biological Life Sciences. | Worldwide |
| 2-Desfluoro Fluconazole | 2-Desfluoro Fluconazole. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Fluconazole USP RC B, Fluconazole USP Related Compound B,Fluconazole Imp. D (EP), 2-(4-Fluorophenyl)-1,3-bis(1H-1,2,4-triazol-1-yl)propan-2-ol. CAS No. 81886-51-3. Pack Sizes: 10MG. IUPAC Name: 2-(4-fluorophenyl)-1,3-bis(1,2,4-triazol-1-yl)propan-2-ol. Molecular formula: C13H13FN6O. Mole weight: 288.28. Catalog: APS81886513A. SMILES: OC(Cn1cncn1)(Cn2cncn2)c3ccc(F)cc3. Format: Neat. Shipping: Room Temperature. | |
| 2-Desfluoro Fluconazole | An impurity of the antifungal agent Fluconazole. Fluconazole is a triazole antifungal agent that is effective against most Candida strains. Synonyms: α-(4-Fluorophenyl)-α-(1H-1,2,4-triazol-1-ylmethyl)-1H-1,2,4-Triazole-1-ethanol; Fluconazole EP Impurity D; Fluconazole Related Compound B (USP). CAS No. 81886-51-3. Molecular formula: C13H13FN6O. Mole weight: 288.28. | |
| 2-Desfluoro-riociguat | 2-Desfluoro-riociguat is an impurity of Riociguat (R520000), which is used in the treatment for pulmonary hypertension. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C20H20N8O2, Molecular Weight: 404.43. US Biological Life Sciences. | Worldwide |
| 2-Desiodo-2-chloroiopmamidol | 2-Desiodo-2-chloroiopmamidol is an impurity of Iopamidol (I735600) which is a nonionic radiocontrast medium, used as a diagnostic aid (radiopaque medium). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C17H22ClI2N3O8, Molecular Weight: 685.63. US Biological Life Sciences. | Worldwide |
| 2-Desisopropyl-2-ethyl Ritonavir | 2-Desisopropyl-2-ethyl Ritonavir is an impurity of the selective HIV protease inhibitor Ritonavir. Group: Biochemicals. Alternative Names: (5S,8S,10S,11S)-1-(2-Ethyl-4-thiazolyl)-10-hydroxy-2-methyl-5-(1-methylethyl)-3,6-dioxo-8,11-bis(phenylmethyl)-2,4,7,12-tetraazatridecan-13-oic Acid 5-Thiazolylmethyl Ester; Ritonavir USP Impurity F; [5S-(5R*,8R*,10R*,11R*)]-1-(2-Ethyl-4-thiazolyl)-10-hydroxy-2-methyl-5-(1-methylethyl)-3,6-dioxo-8,11-bis(phenylmethyl)-2,4,7,12-tetraazatridecan-13-oic Acid 5-Thiazolylmethyl Ester. Grades: Highly Purified. CAS No. 165315-26-4. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 2-Desisopropyl-2-phenyl Repaglinide (Repaglinide Impurity) | An impurity of Repaglinide. Repaglinide is an antidiabetic drug. Repaglinide is an oral medication used in addition to diet and exercise for blood sugar control in type 2 diabetes mellitus. Synonyms: 2-Ethoxy-4-[2-oxo-2-[[2-phenyl-1-[2-(1-piperidinyl)phenyl]ethyl]amino]ethyl]benzoic Acid. Grade: > 95%. CAS No. 107362-12-9. Molecular formula: C30H34N2O4. Mole weight: 486.62. | |
| 2-Desisopropyl-2-phenyl Repaglinide (Repaglinide Impurity) | 2-Desisopropyl-2-phenyl Repaglinide (Repaglinide Impurity). Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS004325. Format: Neat. Shipping: Room Temperature. | |
| 2-Desmethyl 2-Methylene Fesoteridone Mandelate | 2-Desmethyl 2-Methylene Fesoteridone Mandelate. Group: Biochemicals. Alternative Names: 2-[(1R)-3-[bis(1-Methylethyl)amino]-1-phenylpropyl]-4-(hydroxymethyl)phenyl 2-methyl-2-propenoate (αS)-α-Hydroxybenzeneacetic Acid. Grades: Highly Purified. CAS No. 1390644-38-8. Pack Sizes: 1mg. Molecular Formula: C34H43NO6, Molecular Weight: 561.71. US Biological Life Sciences. | Worldwide |
| 2-Desmethyl 4-Methyl Prilocaine | 2-Desmethyl 4-Methyl Prilocaine is an impurity in the synthesis of Prilocaine (P725000), a local anesthetic of the amino amide type. Prilocaine is often used in dentistry. Prilocaine is also often combined with lidocaine as a preparation for dermal anesthesia (lidocaine/prilocaine or EMLA), for treatment of conditions like paresthesia. Prilocaine USP Related Compound B. Group: Biochemicals. Grades: Highly Purified. CAS No. 744961-76-0. Pack Sizes: 10mg, 50mg. Molecular Formula: C13H20N2O, Molecular Weight: 220.31. US Biological Life Sciences. | Worldwide |
| 2-Desmethyl-4-methyl Tolvaptan | 2-Desmethyl-4-methyl Tolvaptan is an impurity of the drug Tolvaptan (T536650). Tolvaptan is a selective, competitive arginine vasopressin V2 receptor antagonist used to treat hyponatremia. Group: Biochemicals. Grades: Highly Purified. CAS No. 1580889-25-3. Pack Sizes: 10mg, 50mg. Molecular Formula: C26H25ClN2O3, Molecular Weight: 448.94. US Biological Life Sciences. | Worldwide |
| 2-Desmethylbenzaldehyde Tolvaptan | 2-Desmethylbenzaldehyde Tolvaptan is an impurity of the drug Tolvaptan (T536650). Tolvaptan is a selective, competitive arginine vasopressin V2 receptor antagonist used to treat hyponatremia. Group: Biochemicals. Grades: Highly Purified. CAS No. 1432725-24-0. Pack Sizes: 25mg, 50mg. Molecular Formula: C18H19ClN2O2, Molecular Weight: 330.81. US Biological Life Sciences. | Worldwide |
| 2-Desmethylene-2-hydroxymethyl Ethacrynic Acid-d5 | 2-Desmethylene-2-hydroxymethyl Ethacrynic Acid is a degradation product of Ethacrynic Acid (E676000), a diuretic used to treat high blood pressure and swelling caused by congestive heart failure, liver failure and kidney failure. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C13H9D5Cl2O5, Molecular Weight: 326.18. US Biological Life Sciences. | Worldwide |
| 2-Desmethylene-2-hydroxymethyl Ethacrynic Acid Potassium Salt | 2-Desmethylene-2-hydroxymethyl Ethacrynic Acid is a degradation product of Ethacrynic Acid (E676000), a diuretic used to treat high blood pressure and swelling caused by congestive heart failure, liver failure and kidney failure. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 250mg. Molecular Formula: C13H13Cl2KO5. US Biological Life Sciences. | Worldwide |
| 2-Desmethyl Paliperidone | 2-Desmethyl Paliperidone is an impurity of Paliperidone (P141000), a combined serotonin (5-HT2) and dopamine (D2) receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 1268058-08-7. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C22H25FN4O3, Molecular Weight: 412.46. US Biological Life Sciences. | Worldwide |
| 2-Des methyl tetrahydrofuran- methyl naphthalene Nafronyl | 2-Des methyl tetrahydrofuran- methyl naphthalene Nafronyl is the impurity of Nafronyl (N215000), which is a selective inhibitor of serotonin receptors. Nafronyl is a vasodilator used in the treatment of intermittent claudication. Group: Biochemicals. Grades: Highly Purified. CAS No. 115025-98-4. Pack Sizes: 10mg, 100mg. Molecular Formula: C30H33NO2, Molecular Weight: 439.59. US Biological Life Sciences. | Worldwide |
| 2-Despiperidyl-2-(5-carboxypentylamine)repaglinide | 2-Despiperidyl-2-(5-carboxypentylamine)repaglinide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Despiperidyl-2-(5-carboxypentylamine) Repaglinide;4-[2-[[1-[2-[(4-Carboxybutyl)amino]phenyl]-3-methylbutyl]amino]-2-oxoethyl]-2-ethoxybenzoic Acid. Product Category: Heterocyclic Organic Compound. Appearance: White to Off-White Solid. CAS No. 874908-12-0. Molecular formula: C27H36N2O6. Mole weight: 484.58. Product ID: ACM874908120. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 2-Despiperidyl-2-(5-carboxypentylamine) Repaglinide | A metabolite of Repaglinide (M2). Group: Biochemicals. Alternative Names: 4-[2-[[1-[2-[ (4-Carboxybutyl) amino]phenyl]-3-methylbutyl]amino]-2-oxoethyl]-2-ethoxybenzoic Acid; Repaglinide M2 metabolite. Grades: Highly Purified. CAS No. 874908-12-0. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 2-Despiperidyl-2-(5-carboxypentylamine) Repaglinide-d5 | 2-Despiperidyl-2-(5-carboxypentylamine) Repaglinide-d5 is the isotope labelled analog of 2-Despiperidyl-2-(5-carboxypentylamine) Repaglinide (D297170); a metabolite (M2) of Repaglinide (R144500). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C27H31D5N2O6, Molecular Weight: 489.62. US Biological Life Sciences. | Worldwide |
| 2-Despiperidyl-2-(5-Carboxypentylamine Repaglinide) (M2 Metabolite) | A metabolite of Repaglinide. Repaglinide is an antidiabetic drug. Repaglinide is an oral medication used in addition to diet and exercise for blood sugar control in type 2 diabetes mellitus. Synonyms: 4-[2-[[1-[2-[(4-Carboxybutyl)amino]phenyl]-3-methylbutyl]amino]-2-oxoethyl]-2-ethoxybenzoic Acid; Repaglinide M2 metabolite. Grade: > 95%. CAS No. 874908-12-0. Molecular formula: C27H36N2O6. Mole weight: 484.6. | |
| 2-Despiperidyl-2-amino Repaglinide | A metabolite of Repaglinide (M1). Group: Biochemicals. Alternative Names: 4-[2-[[(1S)-1-(2-Aminophenyl)-3-methylbutyl]amino]-2-oxoethyl]-2-ethoxybenzoic Acid; Repaglinide M1 metabolite. Grades: Highly Purified. CAS No. 637301-29-2. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 2-Deuterio-3,4,6-tri-O-acetyl- β-D-mannopyranose 1,2-(Methyl Orthoacetate) | Labelled analogue of 3,4,6-Tri-O-acetyl- β-D-mannopyranose 1,2-(Methyl Orthoacetate) (T767000). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C15H21DO10, Molecular Weight: 363.34. US Biological Life Sciences. | Worldwide |
| 2-Deuterio-3,4,6-tri-O-acetyl-β-D-mannopyranose 1,2-(Methyl Orthoacetate) | Labelled analogue of 3,4,6-Tri-O-acetyl-β-D-mannopyranose 1,2-(Methyl Orthoacetate). Synonyms: 3,4,6-Tri-O-acetyl-β-D-mannose 1,2-(methyl orthoacetate)-d1. Molecular formula: C15H21DO10. Mole weight: 363.34. | |
| 2-(D-Galacto-pentylhydroxypentyl-4(R)-1,3-thiazolidine-4-carboxylic acid | 2-(D-Galacto-pentylhydroxypentyl-4(R)-1,3-thiazolidine-4-carboxylic acid, an intricate and multifaceted biomedicine, emerges as a formidable weapon in the fight against cancer and chronic inflammatory ailments. By intricately navigating targeted cellular pathways, it astounds with its potent antitumor and anti-inflammatory efficacy. Moreover, its exceptional composition unveils promising prospects in the realm of neurodegenerative disorder therapeutics, as substantiated by preclinical investigations. CAS No. 124650-46-0. Molecular formula: C10H19NO7S. Mole weight: 297.40. | |
| 2'-dG (iBu)-2'-phosphoramidite | 2'-dG (iBu)-2'-phosphoramidite is a purine nucleoside analog with anticancer activity. Synonyms: Guanosine, 5a(2)-O-[bis(4-methoxyphenyl)phenylmethyl]-3a(2)-deoxy-N-(2-methyl-1-oxopropyl)-, 2a(2)-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]. CAS No. 157327-97-4. Molecular formula: C44H54N7O8P. Mole weight: 839.9. | |
| 2-(D-Gluco-pentylhydroxypentyl)-4(R)-1,3-thiazolidine-4-carboxylic acid | 2-(D-Gluco-pentylhydroxypentyl)-4(R)-1,3-thiazolidine-4-carboxylic acid, a remarkable pharmaceutical compound, serves as an exemplary agent in alleviating diabetes and its correlated metabolic irregularities. Its ingenious methodology instigates the activation of peroxisome proliferator-activated receptors (PPARs), thereby ameliorating insulin resistance and effectively overseeing the intricate dynamics of glucose and lipid metabolism. Synonyms: D-Gluco-(2R,4R)-2-polyhydroxyallkyl-1,3-thiazolidine-4-carboxylic acid. CAS No. 88271-29-8. Molecular formula: C10H19NO7S. Mole weight: 297.33. | |
| 2-Di-1-asp | 2-Di-1-asp. Group: other materials. Alternative Names: 2-[P-(DIMETHYLAMINO)STYRYL]-1-METHYLPYRIDINIUM IODIDE; [2-(P-[DIMETHYLAMINO]STYRYL)PYRID-1-YL]METHYL IODIDE; 2-DI-1-ASP; 2-DI-1-ASP IODIDE; 2-(4-(DIMETHYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE; 2-(4-DIMETHYLAMINOSTYRYL)-1-METHYLPYRIDINIUM IODIDE; 1-METHYL-2-P-. CAS No. 2156-29-8. Product ID: N,N-dimethyl-4-[(E)-2-(1-methylpyridin-1-ium-2-yl)ethenyl]aniline; iodide. Molecular formula: 366.24g/mol. Mole weight: C16H19IN2. C[N+]1=CC=CC=C1C=CC2=CC=C (C=C2)N (C)C. [I-]. InChI=1S/C16H19N2. HI/c1-17 (2)15-10-7-14 (8-11-15)9-12-16-6-4-5-13-18 (16)3; /h4-13H, 1-3H3; 1H/q+1; /p-1. XPOIQAIBZGSIDD-UHFFFAOYSA-M. |  |
| 2-Di[3,5-bis(trifluoromethyl)phenylphosphino]-3,6-dimethoxy-2'-4'-6'-tri-i-propyl-1,1'-biphenyl,min. 98% jackiephos | 2-Di[3,5-bis(trifluoromethyl)phenylphosphino]-3,6-dimethoxy-2'-4'-6'-tri-i-propyl-1,1'-biphenyl,min. 98% jackiephos. Uses: Designed for use in research and industrial production. Additional or Alternative Names: JackiePhos, 1160861-60-8, Bis(3,5-bis(trifluoromethyl)phenyl)(2,4,6-triisopropyl-3,6-dimethoxy-[1,1-biphenyl]-2-yl)phosphine, AKOS016009026, SC11295, AK-76730, KB-251071, 2-[BIS[3,5-BIS(TRIFLUOROMETHYL)PHENYL]PHOSPHINO]-3,6-DIMETHOXY-2,4,6-TRIISOPROPYL-1,1-BIPHENYL, 2-{Bis[3,5-bis(trifluoromethyl)phenyl]phosphino}-3,6-dimethoxy -2 inverted exclamation marka,4 inverted exclamation marka,6 inverted. Product Category: Heterocyclic Organic Compound. CAS No. 1160861-60-8. Molecular formula: C39H37F12O2P. Mole weight: 796.66. Purity: 0.96. IUPACName: bis[3,5-bis(trifluoromethyl)phenyl]-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane. Canonical SMILES: CC(C)C1=CC(=C(C(=C1)C(C)C)C2=C(C=CC(=C2P(C3=CC(=CC(=C3)C(F)(F)F)C(F)(F)F)C4=CC(=CC(=C4)C(F)(F)F)C(F)(F)F)OC)OC)C(C)C. Product ID: ACM1160861608. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Diazo-4-nitrophenol Fluoroborate Salt | 2-Diazo-4-nitrophenol Fluoroborate Salt. Group: Biochemicals. Alternative Names: 2-Hydroxy-5-nitro-benzenediazonium Fluoroborate Salt. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
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