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1-Methyl-2-Pyrrolidinone | 872-50-4 | NMP
Product Specification: Item Specification Purity ≥99.5% Melting Point -24 °C Boiling Point 202 °C Density 1.028 g/mL PH 8.5-10.0 Moisture ≤0.1% Color Hazen ≤25 Product Description: N-Methylpyrrolidone (NMP) is a polar, non-proton transfer solvent. It has low toxicity, high boiling point and outstanding solvency. The advantages of high selectivity and good stability. Application: (1)Industrial grade: lubricant refining, lubrica... -
(+)-Dibenzoyl-D-Tartaric Acid | 17026-42-5
Product Specification: Item Specification Purity 99% Melting Point 154-156 °C Boiling Point 450.75°C Density 1.3806g/ml Product Description: (+)-Dibenzoyl-D-tartaric Acid is an intermediate (for splitting) of levamisole, an anthelmintic drug. Application: Widely used for chiral splitting of amine compounds. Package: 25 kgs/bag or as you request. Storage: Store at a ventilated, dry place. Executive Standard: International Standard. -
4′-Methyl-2-cyanobiphenyl | 114772-53-1
Product Specification: Item 4′-Methyl-2-cyanobiphenyl Content(%)≥ 99 Melting Point(℃)≥ 49 °C Density 1.17 g/cm3 LogP 3.5 at 23℃ Flash Point >320°C Product Description: 4′-Methyl-2-cyanobiphenyl is a hydrocarbon derivative and can be used as a pharmaceutical intermediate. Application: (1)Sartan intermediates. (2)Pharmaceutical intermediates for the synthesis of new sartan-type antihypertensive drugs, such as losartan, valsartan, eprosartan... -
Aminoguanidine Hydrochloride | 1937-19-5
Product Specification: Testing items Specification Main content % ≥ 99.0 Melting point 162-166 °C Appearance White to off-white Crystal Product Description: Aminoguanidine hydrochloride is a pharmaceutical intermediate and organic synthesis intermediate that can be prepared from aminoguanidine carbonate and can be used in the preparation of soybean glycoside derivatives and in laboratory organic synthesis processes. Application: (1)Aminoguanidine hyd... -
Methyl L-lysinate dihydrochloride | 26348-70-9
Product Specification: Testing items Specification Active ingredient content 99% Density 1.031 g/cm³ Melting point 213-215°C Appearance White Crystalline Powder Product Description: L-Lysine methyl ester hydrochloride is an organic substance, white crystal or powder, used as chemical reagent, fine chemicals, pharmaceutical intermediates, material intermediates. Application: (1)Used in organic synthesis. (2)used as chemical reagent, fine chemic... -
L-Homoserine | 672-15-1
Product Specification: Testing items Specification Active ingredient content 99% Density 1.3126 Melting point 203 °C Boiling Point 222.38°C Appearance White to light yellow Crystalline Powder Product Description: Homoserine is an intermediate in the biosynthesis of threonine, methionine and cystathionine, and is also found in bacterial peptidoglycan. Application: It is an important structural precursor and synthetic building block of phys... -
5-Amino-2,4,6-triiodoisophthaloyl Dichloride|37441-29-5
Product Description: Melting point: 231°C (lit.) Boiling point: 566.9±50.0°C (Predicted) Density: 2.826±0.06g/cm3(Predicted) Vapor pressure: 0.018Paat20℃ Storage Conditions: Refrigerator Solubility: Acetone(Slightly), Methanol(Very Slightly) Acidity coefficient: (pKa)-3.45±0.10(Predicted) Form: Solid Color: Yellow to Dark Brown -
5-Amino-2,4,6-triiodoisophthalic acid|35453-19-1
Product Description: 5-Amino-2,4,6-triiodoisophthalic acid Chemical Properties Melting point 265-270 °C (lit.) Boiling point 539.4±50.0 °C(Predicted) density 3.053±0.06 g/cm3(Predicted) vapor pressure 10hPa at 20℃ storage temp. Keep in dark place,Sealed in dry,Room Temperature solubility DMSO, Methanol pka 0.83±0.10(Predicted) Form neat Color Beige -
![5-Amino-N,N’-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodobenzene-1,3-dicarboxamide|60166-98-5](https://cdn.globalso.com/colorkem/60166-98-5-300x300.jpg)
5-Amino-N,N’-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodobenzene-1,3-dicarboxamide|60166-98-5
Product Description: Melting point: >260°C(dec.) Boiling point: 688.7±55.0°C (Predicted) Density: 2.386±0.06g/cm3(Predicted) Storage Conditions: 2-8°C Solubility: DMSO(Sparingly) Acidity coefficient (pKa): 10.98±0.46 (Predicted) Color: White to Off-White -
![N,N’-Bis(2,3-dihydroxypropyl)-5-[(hydroxyacetyl)amino]-2,4,6-triiodo-1,3-benzenedicarboxamide|77868-40-7](https://cdn.globalso.com/colorkem/77868-40-7-300x300.jpg)
N,N’-Bis(2,3-dihydroxypropyl)-5-[(hydroxyacetyl)amino]-2,4,6-triiodo-1,3-benzenedicarboxamide|77868-40-7
Product Description: Melting point: 180-182°C Boiling point: 864.9±65.0 °C (Predicted) Flash point: 476.9°C Vapor pressure: 6.43E-32mmHg at 25°C Solubility: DMSO (Sparingly), Methanol (Slightly) Refractive index: 1.738 Acidity coefficient: 11.34±0.46(Predicted) Storage conditions: Refrigerator Appearance: Solid Color: White to Off-White HS CODE: 2924296000 -
5-(Acetamido)-N,N’-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide|31127-80-7
Product Description: Product Name: 5-(Acetamido)-N,N’-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide Synonyms: Iohexol Related CoMpound A;5-(acetaMido)-N,N’-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzendicarboxaMide;1,3-BenzenedicarboxaMide,5-(acetylaMino)-N1,N3-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-;Iodixanol Impurity B;1H-Imidazole, 4,5-dihydro-2-(methylthio)-, monohydriodide;2-Imidazoline, 2-(methylthio)-, monohydriodide;5-Acetamido-N,N... -
5-Amino-N,N’-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide|76801-93-9
Product Description: Product Name 5-Amino-N,N’-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide Cas 76801-93-9 Molecular Formula C14H18I3N3O6 Molecular Weight 705.02 Color Red Powder Traits powder impurity B ≤1.5% other sigle impurity ≤0.5% loss on dry ≤1.0% Total Impurity ≤3.0% Shelf life 2 Years MOQ 25KG Storage Cool Dry Place Sample Availiable
