European Pharmacopoeia (EP) Reference Standard Synonym(s): (5 RS )-5-Ethenylpyrrolidin-2-one Empirical Formula: C₆H₉NO Formula Weight: 111.14 Linear Formula: C₆H₉NO

Synonym(s): Vincaleukblastine sulfate Formula: C46H60N4O13S Formula weight: 909.06 Purity: 98% CAS Number: 143-67-9 Harmonized Tariff Code:  2939.99 Hazard Statements: H318-H302-H335-H315 Causes serious eye damage. Harmful if swallowed. May cause respiratory irritation. Causes…

Formula: V2O5 in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: …

Formula: (CH₃)₂CHCH(NH₂)COOCH₃ · HCl Formula Weight: 167.63 CAS No.: 6306-52-1 Purity: 99% Packaging: 10, 50 g in poly bottle

Synonym(s): Essential fatty acids MDL Number: MFCD00167011 Refractive Index: n 20/D 1.473 Storage: 2-8°C

1 Analyte(s) @ 1000 µg/mL in water with dilute nitric acid and trace hydrofluoric acid

European Pharmacopoeia (EP) Reference Standard Synonym(s): (±)-2-(4-Cyclohexylnaphthalen-1-yl)propionic acid Empirical Formula: C₁₉H₂₂O₂ Formula Weight: 282.38 Linear Formula: C₁₉H₂₂O₂ MDL Number: MFCD00866019 …

Synonyms: ( S )-α-Aminoisovaleric acid; L-2-Amino-3-methylbutanoic acid Formula: (CH₃)₂CHCH(NH₂)CO₂H Formula Weight: 117.15 CAS No.: 72-18-4 Purity: ≥98% (TLC) Packaging: 1 kg in poly bottle Packaging: 1, 25, 100, 500 g in…

Review: Vitamin A metabolism. Retinal, retinol and retinoic acid are the aldehyde, alcohol and acid forms of vitamin A. The retinoids exist as many geometric isomers due to the unsaturated bonds in the aliphatic chain. Retinoids also exist as retinyl esters such as retinyl propionate, retinyl…

CAS Number: 3048-64-4 Formula: C9H12 Formula Weight: 120.19 Linear Formula: C9H12 MDL No.: MFCD00080691 Purity: 0.95 Boiling Point: 141 C(lit.) Melting Point: -80 C (lit.) Density: 0.841 g/mL at 25 C(lit.) Refractive Index: n20/D 1.481(lit.) Storage: 2-8C EC Number:…

Synonym(s): Grease for vacuum lines; Stopcock grease

Storage: −196°C

Synonym(s): n-Butyl cyanide, Pentanenitrile Formula: CH3(CH2)3CN Formula weight: 83.13 Purity: 99% CAS Number: 110-59-8 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2926.90 Hazard Statements: H301-H226 Toxic if swallowed. Flammable…

Synonym(s): Isopropyl orthovanadate, Vanadium(V) oxytriisopropoxide Formula: C9H21O4V Formula weight: 242.20 Purity: 96% CAS Number: 5588-84-1 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H226-H315-H319-H335 …

Synonym(s): DL-alpha-Tocopheryl acetate Formula: C31H52O3 Formula weight: 472.76 Purity: 97% CAS Number: 7695-91-2 Harmonized Tariff Code:  2936.28

CAS Number: 100-43-6 Formula: C7H7N Formula Weight: 105.14 Linear Formula: C7H7N MDL No.: MFCD00006447 Purity: 0.95 Boiling Point: 62-65 C/15 mmHg(lit.) Density: 0.975 g/mL at 25 C(lit.) Refractive Index: n20/D 1.549(lit.) Storage: -20C Beilstein Registry Number: …

Empirical Formula: C₁₀H₁₈ Linear Formula: C₁₀H₁₈ Formula Weight: 138.25 MDL Number: MFCD00001750 Purity: ≥99.0% Beilstein Registry Number: 4364365

Synonym(s): ( S )-2,2′-Diphenyl-(4-biphenanthrol) Formula: C₄₀H₂₆O₂ Formula Weight: 538.63 CAS No.: 147702-15-6 Purity: 97% Application: VAPOL has proven to be an excellent ligand in catalytic asymmetric Diels-Alder, imine aldol, and…

Synonym(s): Chloroacetic acid vinyl ester Formula: ClCH2CO2CH=CH2 Formula weight: 120.54 Purity: 99%, stab. with 4-methoxyphenol CAS Number: 2549-51-1 UN Number: UN2589 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2915.39 Hazard Statements: …

Storage: 2-8°C

European Pharmacopoeia (EP) Reference Standard Synonym(s): Vardenafil hydrochloride trihydrate Empirical Formula: C₂₃H₃₂N₆O₄S -+ HCl -+ 3H₂O Formula Weight: 579.11 Linear Formula: …

Purity: 99.5% (metals basis) CAS Number: 7440-62-2 Harmonized Tariff Code:  8112.99

Synonym(s): Schweizer's Reagent, Triphenylvinylphosphonium bromide Formula: CH2=CHP(C5H5)3Br Formula weight: 369.25 Purity: 97% CAS Number: 5044-52-0 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May…

for microbiology Synonym(s): Liver Extract Replacement

United States Pharmacopeia (USP) Reference Standard Synonym(s): D-Valsartan; ( R )- N -Valeryl- N -([2'-(1 H -tetrazole-5-yl)-biphenyl-4-yl]methyl)valine; N -(1-Oxopentyl)- N -[[2'-(2 H -tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-D-valine Empirical Formula: …

CAS No.: 100209-45-8 Synonyms: Peptone from vegetable; Liver Hydrolysate Replacement; Liver Powder Replacement

Synonym(s): Pentanoic acid Formula: C5H10O2 Formula weight: 102.13 Purity: 99% CAS Number: 109-52-4 UN Number: UN3265 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2915.60 Hazard Statements: H314-H227 Causes severe skin burns and eye damage. Combustible…

Includes: Ethylene Glycol, Ferric Chloride-Sulfuric Acid Solution, Hydroxylamine Hydrochloride Solution, 100-g/L, Sodium Hydroxide standard solution, 4.5 N Sulfuric Acid Standard Solution, 19.2 N, Water Method: Esterification Range: up to 2800 mg/L 90 tests

Silicone Fluid 50 cSt at 25 °C for use 90 to 120 °C

Synonym(s): Pentanamide Formula: CH3(CH2)3CONH2 Formula weight: 101.15 Purity: 97% CAS Number: 626-97-1 Harmonized Tariff Code:  2923.90