RPN Intermediates

• Appearance
• White to off-white powder

• Application
• Other , Intermediate in pharmaceutical synthesis, especially in preparation of quinolones

• CAS No
• 162363-18-0

• Grade
• Pharmaceutical Grade

• HS Code
• 29213090

• Ingredients
• 1-Cyclopropylethylamine mandelate salt

• Melting Point
• 133-136C

• Molecular Formula
• C12H17NO2

• Molecular Weight
• 207.27 g/mol

• Physical Form
• Solid

• Poisonous
• Other, Non-poisonous (handle with care)

• Product Type
• Pharmaceutical Intermediate

• Properties
• White to off-white crystalline powder, stable under recommended conditions, hygroscopic

• Purity
• >98%

• Refractive Rate
• Not determined

• Shape
• other, Crystalline

• Shelf Life
• 24 months from date of manufacture if properly stored

• Smell
• Other, Characteristic odor

• Solubility
• Freely soluble in water and methanol

• Storage
• Other, Store in cool, dry place in tightly closed container

• Structural Formula
• Available on request

• Taste
• Other, Characteristic, slightly bitter

• Usage
• Used in pharmaceutical research and manufacturing

• Appearance
• Off-white or pale yellow powder

• Application
• Other , Intermediate for pharmaceuticals, agrochemical research, and organic synthesis

• CAS No
• 956958-53-7

• Density
• 1.85 Gram per cubic centimeter(g/cm3)

• Grade
• Analytical / Laboratory

• HS Code
• 29143990

• Ingredients
• 2-Chloro-4-Fluoro-5-Iodobenzophenone

• Melting Point
• 165-170C

• Molecular Formula
• C13H7ClFIO

• Molecular Weight
• 376.56 g/mol

• Ph Level
• Not applicable (non-aqueous)

• Physical Form
• Powder

• Poisonous
• Other, Yes, handle with proper safety precautions

• Product Type
• Chemical Compound

• Properties
• High purity, stable under recommended storage conditions, strong electrophilic aromatic compound

• Purity
• 97%

• Refractive Rate
• Not determined

• Shape
• other, Crystalline solid

• Shelf Life
• 24 months under recommended storage

• Smell
• Other, Odorless or faint odor

• Solubility
• Slightly soluble in organic solvents; insoluble in water

• Storage
• Other, Store in a tightly closed container, in a cool, dry, and well-ventilated area

• Structural Formula
• 

• Usage
• For R&D use only; not for drug, household, or other uses

• Appearance
• Off-white to light tan crystalline powder

• Application
• Other , Pharmaceutical intermediates, agrochemical synthesis, research and development

• CAS No
• 19094-56-5

• Density
• 2.02 Gram per cubic centimeter(g/cm3)

• EINECS No
• 242-409-8

• Grade
• Technical / Laboratory

• HS Code
• 29163990

• Ingredients
• 2-Chloro-5-Iodobenzoic Acid

• Melting Point
• 178-182C

• Molecular Formula
• C7H4ClIO2

• Molecular Weight
• 282.47 g/mol

• Physical Form
• Solid

• Poisonous
• Other, Non-poisonous under standard handling

• Product Type
• Organic Intermediate / Aromatic Carboxylic Acid

• Properties
• High purity, stable under recommended conditions, sensitive to strong oxidizers.

• Purity
• >98% (GC)

• Shape
• other, Crystalline

• Shelf Life
• 2 Years

• Smell
• Other, Odorless or slight characteristic odor

• Solubility
• Slightly soluble in water, soluble in organic solvents (e.g. DMSO, DMF)

• Storage
• Other, Store in a cool, dry, well-ventilated place, keep container tightly closed

• Structural Formula
• See image reference: https://pubchem.ncbi.nlm.nih.gov/image/imgsrv.fcgi?cid=75114&t=l

• Taste
• Other, Not determined / Not for human consumption

• Usage
• Laboratory reagent, chemical synthesis intermediate

• Appearance
• Off-white to pale yellow crystalline powder

• Application
• Other , Polyimide monomer, Polymer synthesis, Epoxy curing agent

• CAS No
• 341-16-8

• Density
• 1.26 Gram per cubic centimeter(g/cm3)

• EINECS No
• 206-415-4

• Grade
• Industrial Grade

• HS Code
• 29215190

• Ingredients
• 4,4-(1,3-Phenylenebis(Oxy))Dianiline

• Melting Point
• 245-250C

• Molecular Formula
• C18H16N2O2

• Molecular Weight
• 292.34 g/mol

• Ph Level
• Neutral

• Physical Form
• Powder

• Poisonous
• NO

• Product Type
• Organic Intermediate

• Properties
• High purity, Good thermal stability, Excellent mechanical strength

• Purity
• >=99%

• Shape
• other, Crystalline

• Shelf Life
• 24 Months

• Smell
• Other, Odorless

• Solubility
• Slightly soluble in organic solvents, Insoluble in water

• Storage
• Other, Store in a cool, dry place in tightly sealed containers

• Structural Formula
• [C6H4(OC6H4NH2)2]

• Taste
• Odorless

• Usage
• Used in synthesis of high-performance polymers and resins

• Appearance
• White to pale yellow crystalline powder

• Application
• Other , DNA & RNA synthesis, protecting group for nucleosides

• CAS No
• 4282-35-5

• Density
• 1.14 Gram per cubic centimeter(g/cm3)

• EINECS No
• 224-278-6

• Grade
• Laboratory/Reagent

• HS Code
• 2916.39.90

• Ingredients
• 4,4-Dimethoxytrityl Chloride

• Melting Point
• 110 - 112C

• Molecular Formula
• C22H19ClO2

• Molecular Weight
• 350.84 g/mol

• Physical Form
• Powder

• Poisonous
• NO

• Product Type
• Organic Intermediate

• Properties
• Stable under recommended storage conditions; Moisture-sensitive; Reacts rapidly with water

• Purity
• >=98%

• Shape
• other, Crystalline

• Shelf Life
• 24 months (when properly stored)

• Smell
• Other, Odorless or faint aromatic odor

• Solubility
• Soluble in dichloromethane, chloroform, ether; Insoluble in water

• Storage
• Other, Store in tightly closed container, dry and cool place; Protect from moisture

• Structural Formula
• C22H19ClO2

• Usage
• For use in oligonucleotide synthesis in laboratories and biotechnology applications

• Appearance
• Off-white to pale yellow powder

• Application
• Other , Used as pharmaceutical intermediate, dye intermediate, and in agrochemical synthesis

• CAS No
• 872-70-4

• Density
• 1.29 Gram per cubic centimeter(g/cm3)

• EINECS No
• 212-828-9

• Grade
• Technical, Industrial

• HS Code
• 29269095

• Ingredients
• 4-Amino-2-Chloro Benzonitrile

• Melting Point
• 95-98C

• Molecular Formula
• C7H5ClN2

• Molecular Weight
• 152.58 g/mol

• Physical Form
• Other, Powder or crystalline solid

• Poisonous
• Other, May be harmful if swallowed, handle with care

• Product Type
• Organic Intermediates

• Properties
• Stable under normal conditions, sensitive to light, may decompose on exposure to moist air or water.

• Purity
• >98%

• Shape
• other, Crystalline

• Shelf Life
• 24 months in recommended storage condition

• Smell
• Other, Slight characteristic odor

• Solubility
• Slightly soluble in water, soluble in organic solvents like ethanol, acetone

• Storage
• Other, Store in a cool, dry, well-ventilated place, away from sources of ignition and moisture

• Structural Formula
• NC-C6H3(Cl)(NH2)

• Usage
• For synthesis of pharmaceuticals and fine chemicals

• Appearance
• Off-white to yellowish powder

• Application
• Other , Pharmaceutical intermediates, organic synthesis, research

• CAS No
• 111783-38-7

• Grade
• Pharmaceutical / Industrial Grade

• HS Code
• 29334900

• Ingredients
• 6-Bromo-5-Cyanoquinoline

• Melting Point
• 180-185 C

• Molecular Formula
• C10H5BrN2

• Molecular Weight
• 233.07 g/mol

• Physical Form
• Powder

• Poisonous
• Other, Yes (handle with care)

• Product Type
• Chemical Compound

• Properties
• Off-white to light yellow crystalline powder, high purity, stable under normal conditions

• Purity
• 98%

• Shape
• other, Crystalline

• Shelf Life
• 2 years under recommended storage conditions

• Smell
• Other, Odorless

• Solubility
• Soluble in organic solvents such as DMSO, slightly soluble in water

• Storage
• Other, Store in a cool, dry place; keep container tightly closed

• Structural Formula
• BrC1=CC2=C(C=CN=C2)C(=C1)C#N

• Usage
• For laboratory and synthesis applications only

• Appearance
• White to off-white crystalline powder

• Application
• Other , Pharmaceutical intermediate, chemical research

• CAS No
• 95913-41-4

• Density
• 1.25 Gram per cubic centimeter(g/cm3)

• Grade
• Pharmaceutical / Research

• HS Code
• 29349900

• Ingredients
• 6-Methoxy-2-(4-Methoxy Phenyl)Benzo(b) Thiophene

• Melting Point
• 128-132C

• Molecular Formula
• C17H14O2S

• Molecular Weight
• 282.36 g/mol

• Ph Level
• Neutral

• Physical Form
• Powder

• Poisonous
• Other, No (Handle with care as laboratory chemical)

• Product Type
• Chemical

• Properties
• High purity organic intermediate, excellent chemical stability

• Purity
• >98%

• Refractive Rate
• N/A (solid compound)

• Shape
• other, Crystalline

• Shelf Life
• 24 months under recommended conditions

• Smell
• Other, Odorless or faint aromatic

• Solubility
• Slightly soluble in organic solvents, insoluble in water

• Storage
• Other, Store in a cool, dry place, tightly sealed container, protected from light

• Structural Formula
• Refer to image or chemical registry

• Usage
• For laboratory use, synthesis of active pharmaceutical ingredients

• Appearance
• Yellow crystalline powder

• Application
• Other , Pharmaceutical intermediate, chemical research, synthesis of other organic compounds

• CAS No
• 612-62-4

• Density
• 1.42 Gram per cubic centimeter(g/cm3)

• EINECS No
• 210-319-1

• Grade
• Industrial/Laboratory

• HS Code
• 29334900

• Ingredients
• 6-Nitro Quinoline

• Melting Point
• 166-168C

• Molecular Formula
• C9H6N2O2

• Molecular Weight
• 174.16 g/mol

• Physical Form
• Powder

• Poisonous
• YES

• Product Type
• Organic Intermediate

• Properties
• Light sensitive. Stable under recommended storage conditions. Aromatic compound.

• Purity
• 98%

• Shape
• other, Crystalline

• Shelf Life
• 2 years

• Smell
• Other, Characteristic aromatic odor

• Solubility
• Slightly soluble in water. Soluble in ethanol and organic solvents

• Storage
• Other, Store in a cool, dry place. Keep container tightly closed. Protect from light.

• Structural Formula
• [See image or structural notation supplied]

• Taste
• Other, Not established

• Usage
• Used as an intermediate for pharmaceuticals and organic synthesis

• Appearance
• White crystalline solid

• Application
• Other , Analytical reagent, dye intermediate, pharmaceutical intermediate

• CAS No
• 126-81-8

• Density
• 1.09 Gram per cubic centimeter(g/cm3)

• EINECS No
• 204-809-1

• Grade
• Industrial Grade

• HS Code
• 29142990

• Ingredients
• 5,5-Dimethyl-1,3-cyclohexanedione

• Melting Point
• 148-152C

• Molecular Formula
• C8H12O2

• Molecular Weight
• 140.18 g/mol

• Physical Form
• Powder

• Poisonous
• NO

• Product Type
• Organic Chemical Compound

• Properties
• White to off-white crystalline powder, stable under normal conditions

• Purity
• 98% Min

• Shape
• other, Crystalline

• Shelf Life
• 2 years if stored properly

• Smell
• Other, Odourless

• Solubility
• Slightly soluble in water, soluble in ethanol and ether

• Storage
• Other, Store in a cool, dry place, protected from light

• Structural Formula
• C8H12O2

• Taste
• Other, Odourless, tasteless

• Usage
• Used for identification of aldehydes and ketones

• Appearance
• Off-White to Yellowish Crystalline Powder

• Application
• Other , Used as an intermediate in pharmaceutical and chemical synthesis

• CAS No
• 25513-46-6

• EINECS No
• 247-070-6

• Grade
• Industrial / Laboratory Grade

• HS Code
• 29339900

• Ingredients
• Ethyl-3-Amino-4-Pyrazole Carboxylate

• Melting Point
• 160-164C

• Molecular Formula
• C6H9N3O2

• Molecular Weight
• 155.16 g/mol

• Physical Form
• Solid

• Poisonous
• NO

• Product Type
• Pharmaceutical Intermediate

• Properties
• Crystalline solid, Stable under recommended storage conditions

• Purity
• >=98%

• Refractive Rate
• Not determined

• Shape
• other, Crystalline

• Shelf Life
• 24 months

• Smell
• Other, Odorless

• Solubility
• Soluble in organic solvents like DMSO, DMF; slightly soluble in water

• Storage
• Other, Store in a cool, dry place, away from direct sunlight

• Structural Formula
• C6H9N3O2

• Taste
• Other, Not determined

• Usage
• Raw material/intermediate for active pharmaceutical ingredients (APIs)

• Appearance
• White crystalline powder

• Application
• Other , Intermediate in organic synthesis, used for nitration, amination, Beckmann rearrangement, and diazotization reactions

• CAS No
• 2950-43-8

• Density
• 1.88 Gram per cubic centimeter(g/cm3)

• EINECS No
• 220-941-2

• Grade
• Technical Grade

• HS Code
• 28209090

• Ingredients
• Hydroxylamine-O-sulfonic acid, water (as moisture)

• Melting Point
• 170 C (Decomposes)

• Molecular Formula
• H3NO4S

• Molecular Weight
• 113.10 g/mol

• Ph Level
• Acidic, pH < 2 (1% solution)

• Physical Form
• Powder

• Poisonous
• YES

• Product Type
• Chemical Compound

• Properties
• Stable under recommended storage, reacts with acids and bases, oxidizing and reducing agent, releases ammonia and nitrogen oxide upon decomposition

• Purity
• >99%

• Refractive Rate
• Not applicable (solid)

• Shape
• other, Crystalline

• Shelf Life
• 2 Years

• Smell
• Other, Odorless

• Solubility
• Highly soluble in water

• Storage
• Other, Store in cool, dry, well-ventilated area, airtight container, away from incompatible substances

• Structural Formula
• HONHSO3

• Taste
• Odorless

• Usage
• As reagent in pharmaceuticals, dyes, and chemical research, especially for introduction of amine or nitroso groups

• Appearance
• Light yellow to off-white powder

• Application
• Other , Intermediate for pharmaceutical synthesis, medicinal chemistry, active pharmaceutical ingredient (API) precursor

• CAS No
• 1386000-42-9

• Grade
• Pharmaceutical Grade

• HS Code
• 29349900

• Ingredients
• Methyl 1-Amino-7-(benzyloxy)thieno[3,2-f]quinoline-2-carboxylate

• Melting Point
• 210-215C (decomposition)

• Molecular Formula
• C22H16N2O3S

• Molecular Weight
• 388.44 g/mol

• Physical Form
• Powder

• Poisonous
• Other, For research use only, not for human or veterinary consumption

• Product Type
• Chemical Compound

• Properties
• High chemical purity, stable under normal conditions, non-volatile, light yellow appearance

• Purity
• 98%

• Refractive Rate
• Not determined

• Shape
• other, Crystalline

• Shelf Life
• 24 months

• Smell
• Other, Odorless

• Solubility
• Slightly soluble in DMSO, DMF; insoluble in water

• Storage
• Other, Store in a cool, dry, well-ventilated area away from light

• Structural Formula
• (see image or chemical database for structure)

• Taste
• Other, Not determined

• Usage
• Laboratory research, chemical synthesis

• Appearance
• Yellow powder

• Application
• Other , Used as a cross-linking agent in rubber, improves bonding properties and heat resistance

• CAS No
• 3006-93-7

• Density
• 1.46 Gram per cubic centimeter(g/cm3)

• EINECS No
• 221-109-7

• Grade
• Industrial

• HS Code
• 29270090

• Ingredients
• N,N-m-Phenylene Dimaleimide

• Melting Point
• 195-200C

• Molecular Formula
• C14H8N2O4

• Molecular Weight
• 268.23 g/mol

• Physical Form
• Solid

• Poisonous
• Other, Non-poisonous

• Product Type
• Organic Chemical

• Properties
• Excellent heat resistance and cross-linking agent, provides good dimensional stability, improves physical properties of vulcanizate materials.

• Purity
• 99% min

• Refractive Rate
• Not determined

• Shape
• other, Powder

• Shelf Life
• 2 years when properly stored

• Smell
• Other, Odorless

• Solubility
• Soluble in acetone, slightly soluble in alcohol, insoluble in water

• Storage
• Other, Store in a cool, dry, well-ventilated place; keep container tightly closed

• Structural Formula
• (structure as per image, refer to chemical databanks)

• Taste
• Odorless

• Usage
• Ideal for use in various rubbers like NR, SBR, EPDM, NBR, IIR for enhancing vulcanization and in adhesives