N-Nitrosomethylphenylamine (NMPA) (1 mL (1 mg/mL)) (N-Methyl-N-nitrosophenylamine) Item no. USP-1466607 CAS Number [614-00-6] Unit 1 mL Molecular formula C7H8N2O Analytes Select to compare Price on request - + Add to cart All product details
N-Nitrosodibutylamine (NDBA) (1 mg/mL in Methanol) (N-Butyl-N-nitroso-1-butanamine) Item no. USP-1466641 CAS Number [924-16-3] Unit 1 mL Molecular formula C8H18N2O Analytes Select to compare Price on request - + Add to cart All product details
N-Nitrosomethylaminobutyric Acid (NMBA) (1 mg/mL in Acetonitrile) (4-[Methyl(nitroso)amino]butanoic acid) Item no. USP-1466696 CAS Number [61445-55-4] Unit 1 mL Molecular formula C5H10N2O3 Analytes Select to compare Price on request - + Add to cart All product details
PS NMR System Suitability - (Hyaluronate sodium oligomer) - Biologic Item no. USP-1467837 CAS Number [n/a] Unit 1 mg Molecular formula C98H142N7Na7O78 Analytes Select to compare Price on request - + Add to cart All product details
Nobiletin - (2-(3,4-Dimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-chromen-4-one) Item no. USP-1467848 CAS Number [478-01-3] Unit 100 mg Molecular formula C21H22O8 Analytes Select to compare Price on request - + Add to cart All product details
Norgestrel Related Compound L - (13-Ethylgon-4-ene-3,17-dione) Item no. USP-1472043 CAS Number [21800-83-9] Unit 25 mg Molecular formula C19H26O2 Analytes Select to compare Price on request - + Add to cart All product details
Propylene Glycol Diacetate (2 x 1 g) Item no. USP-1576720 CAS Number [623-84-7] Unit 2x1 g Molecular formula C7H12O4 Analytes Select to compare Price on request - + Add to cart All product details
Protamine Sulfate - Biologic Item no. USP-1578612 CAS Number [9009-65-8] Unit 2,69 mg Molecular formula / Analytes Select to compare Price on request - + Add to cart All product details
Pseudoisoeugenyl 2-Methylbutyrate ((E)-4-Methoxy-2-(prop-1-en-1-yl)phenyl 2-methylbutanoate) Item no. USP-1581617 CAS Number [58989-20-1] Unit 4 x 50 mg Molecular formula C15H20O3 Analytes Select to compare Price on request - + Add to cart All product details
Psoralen Item no. USP-1581672 CAS Number [66-97-7] Unit 10 mg Molecular formula C11H6O3 Analytes Select to compare Price on request - + Add to cart All product details
Punicalagin Item no. USP-1581796 Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
Purified Recombinant CHO Phospholipase B- like 2 protein (PLBL2) [HIS] - Biologic - (INTERNATIONAL COLD CHAIN SHIPMENT REQUIRED) Item no. USP-1582716 Unit 100 µL Analytes Select to compare Price on request - + Add to cart All product details
Pyrantel Tartrate (200 mg) Item no. USP-1584105 CAS Number [33401-94-4] Unit 200 mg Analytes Select to compare Price on request - + Add to cart All product details
Pyrazinamide Related Compound B (Pyrazinecarbonitrile) Item no. USP-1585028 CAS Number [19847-12-2] Unit 50 mg Analytes Select to compare Price on request - + Add to cart All product details
Pyridostigmine Related Compound B (3-Hydroxy-1-methylpyridin-1-ium bromide) Item no. USP-1586031 CAS Number [n/a] Unit 10 mg Molecular formula C6H8BrNO Analytes Select to compare Price on request - + Add to cart All product details
Pyroglutamic Acid - ((S)-5-Oxopyrrolidine-2-carboxylic acid) Item no. USP-1589029 CAS Number [98-79-3] Unit 30 mg Molecular formula C5H7NO3 Analytes Select to compare Price on request - + Add to cart All product details
Pyrroloquinoline Quinone Disodium (Sodium 9-carboxy-4,5-dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7-dicarboxylate trihydrate) Item no. USP-1589040 CAS Number [1519046-70-8] Unit 100 mg Molecular formula C14H4N2Na2O8·3H2O Analytes Select to compare Price on request - + Add to cart All product details
Quetiapine Related Compound H - (4-(Dibenzo[b,f][1,4]thiazepin-11-yl)-1-[2-(2-hydroxyethoxy)ethyl]piperazine 1-oxide) Item no. USP-1592792 CAS Number [1076199-40-0] Unit 15 mg Molecular formula C21H25N3O3S Analytes Select to compare Price on request - + Add to cart All product details
Quinoline Yellow Item no. USP-1597617 CAS Number [8004-92-0] Unit 50 mg Molecular formula C18H9N Na2O8S2 Analytes Select to compare Price on request - + Add to cart All product details
Rabeprazole Related Compound B (15 mg) (2-{[(1H-benzo[d]imidazol-2-yl)sulfinyl]methyl}-4-(3-methoxypropoxy)-3-methylpyridine 1-oxide) Item no. USP-1598031 CAS Number [924663-38-7] Unit 15 mg Molecular formula C18H21N3O4S Analytes Select to compare Price on request - + Add to cart All product details
Racepinephrine Hydrochloride - ((RS)-4-(1-hydroxy-2-(methylamino)ethyl)benzene-1,2-diol hydrochloride) Item no. USP-1598097 CAS Number [329-63-5] Unit 100 mg Molecular formula C9H13NO3 · HCl Analytes Select to compare Price on request - + Add to cart All product details
Ramipril Item no. USP-1598303 CAS Number [87333-19-5] Unit 125 mg Molecular formula C23H32N2O5 Analytes Select to compare Price on request - + Add to cart All product details
Ramipril Related Compound A - (2S,3aS,6aS)-1-[(S)2-[[(S)-1-(methoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-octahydrocyclopenta[b]pyrrole-2-carboxylic acid Item no. USP-1598314 CAS Number [108313-11-7] Unit 30 mg Molecular formula C22H30N2O5 Analytes Select to compare Price on request - + Add to cart All product details
Ramipril Related Compound B ((2S,3aS,6aS)-1-{[(S)-1-Methoxy-1-oxo-4-phenylbutan-2-yl]-L-alanyl}octahydrocyclopenta[b]pyrrole-2-carboxylic acid) Item no. USP-1598323 CAS Number [295328-72-2] Unit 20 mg Molecular formula C24H34N2O5 Analytes Select to compare Price on request - + Add to cart All product details
Ramipril Related Compound C - Hexahydroramipil Hydrochloride (HCl) Item no. USP-1598338 CAS Number [n/a] Unit 20 mg Molecular formula C23H38N2O5 · HCl Analytes Select to compare Price on request - + Add to cart All product details
Ramipril Related Compound D (Ethyl (S)-2-[(3S,5aS,8aS,9aS)-3-methyl-1,4-dioxodecahydro-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-2-yl]-4-phenylbutanoate) Item no. USP-1598347 CAS Number [108731-95-9] Unit 20 mg Molecular formula C23H30N2O4 Analytes Select to compare Price on request - + Add to cart All product details
Ranitidine Hydrochloride Item no. USP-1598405 CAS Number [66357-59-3] Unit 200 mg Molecular formula C13H22N4O3S ? HCl Analytes Select to compare Price on request - + Add to cart All product details
Ranitidine Related Compound C - N-[2-[[[5-[(dimethylamino)methyl]-2-furanyl]methyl]sulfinyl]ethyl]-N-methyl-2-nitro-1,1-ethenediamine Item no. USP-1598700 CAS Number [73851-70-4] Unit 50 mg Molecular formula C13H22N4O4S Analytes Select to compare Price on request - + Add to cart All product details
Raspberry Alcohol 4-(3-Hydroxybutyl)phenol Item no. USP-1598802 CAS Number [69617-84-1] Unit 50 mg Molecular formula C10H14O2 Analytes Select to compare Price on request - + Add to cart All product details
Raspberry Ketone 4-(4-hydroxyphenyl)-2-butanone Item no. USP-1598813 CAS Number [5471-51-2] Unit 100 mg Molecular formula C10H12O2 Analytes Select to compare Price on request - + Add to cart All product details
Rauwolfia Serpentina Item no. USP-1599000 CAS Number [8063-17-0] Unit 15 g Molecular formula / Analytes Select to compare Price on request - + Add to cart All product details
Powdered Red Clover Extract Item no. USP-1599500 CAS Number [n/a] Unit 500 mg Molecular formula / Analytes Select to compare Price on request - + Add to cart All product details
Rebaudioside A (13-[(2-O-Beta-D-glucopyranosyl-3-O-Beta-D-glucopyranosyl-Beta-D-glucopyranosyl)oxy] kaur-16-en-18-oic acid Beta-D-glucopyranosyl ester) Item no. USP-1600121 CAS Number [58543-16-1] Unit 500 mg Molecular formula C44H70O23 Analytes Select to compare Price on request - + Add to cart All product details
Repaglinide Related Compound C ((S)-2-Ethoxy-4-[2-[[2-phenyl-1-[2-(1-piperidinyl)phenyl]ethyl]amino]-2-oxoethyl] benzoic acid) Item no. USP-1600846 CAS Number [1803084-79-8] Unit 25 mg Molecular formula C30H34N2O4 Analytes Select to compare Price on request - + Add to cart All product details
Reserpine Item no. USP-1601000 CAS Number [50-55-5] Unit 200 mg Molecular formula C33H40N2O9 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Mixture in DMSO - Class 1 (Ozone Depleting Substance) (ODS Registration Number required) Item no. USP-1601102 Unit 3 x 1,2 mL Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 1 - Benzene in DMSO Item no. USP-1601146 CAS Number [71-43-2] Unit 3 x 1,2 mL Molecular formula C6H6 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 1 - Carbon Tetrachloride in DMSO - ODS compound Import/Exportlicence required Item no. USP-1601168 CAS Number [56-23-5] Unit 3 x 1,2 mL Molecular formula CCl4 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 1 - 1,2-Dichloroethane in DMSO Item no. USP-1601180 CAS Number [107-06-2] Unit 3 x 1,2 mL Molecular formula C2H4Cl2 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 1 - 1,1-Dichloroethene in DMSO Item no. USP-1601204 CAS Number [75-35-4] Unit 3 x 1,2 mL Molecular formula C2H2Cl2 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 1 - 1,1,1-Trichloroethane in DMSO - (Ozone depleting substance) Item no. USP-1601226 CAS Number [71-55-6] Unit 3 x 1,2 mL Molecular formula C2H3Cl3 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - Mixture A in DMSO Item no. USP-1601281 CAS Number [n/a] Unit 3 x 1,2 mL Molecular formula / Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - Mixture B in DMSO Item no. USP-1601292 CAS Number [n/a] Unit 3 x 1,2 mL Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvents Class 2 - Mixture C in DMSO Item no. USP-1601306 CAS Number [n/a] Unit 3 x 1,2 mL Molecular formula / Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - Acetonitrile in DMSO Item no. USP-1601340 CAS Number [75-05-8] Unit 3 x 1,2 mL Molecular formula C2H3N Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - Chlorobenzene in DMSO Item no. USP-1601361 CAS Number [108-90-7] Unit 3 x 1,2 mL Molecular formula C6H5Cl Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - Chloroform in DMSO Item no. USP-1601383 CAS Number [67-66-3] Unit 3 x 1,2 mL Molecular formula CHCl3 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - Cumene in DMSO - BACKORDER Item no. USP-1601394 CAS Number [98-82-8] Unit 3 x 1,2 mL Molecular formula C6H5CH(CH3)2 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - Cyclohexane in DMSO Item no. USP-1601408 CAS Number [110-82-7] Unit 3 x 1,2 mL Molecular formula C6H12 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - 1,2-Dichloroethene in DMSO Item no. USP-1601420 CAS Number [540-59-0] Unit 3 x 1,2 mL Molecular formula C2H2Cl2 Analytes Select to compare Price on request - + Add to cart All product details