Kaival Chemicals Private Limited Padra, Vadodara, Gujarat

We are offering Sucralfate (USP)JP Spec. No: SPCFP08 Supersedes NIL Page No: 1 of 2 Reference: In House Effective Date: 01112012 STP Reference: STPFP08 Empirical formula C12H54Al16O75S8 Molecular weight 2086.75 gmol CAS Registration 54182-58-0 EINECS Registration 259-018-4 Storage The material is Storage at Room temperature. In air tight Container Handling Precaution Use hand gloves, nose mask and safety glasses while sampling Packing 30 Kg Net HM HDPE Drum Retest Period 12 Months

We are offering Empirical formula C8H7ClO Molecular weight 154.59 CAS Registration [874-60-2] Density 1.169 gmL at 25 °C (lit.) EINECS Registration 212-864-8 STANDARD SPECIFICATIONS Appearance Colorless to light yellow transparent liquid Moisture (By KF) NMT 1% Boiling Point 225-227°C Assay NLT 99.0% Packing details 225 kg net HDPE Drums & should be stored in cool, dry and ventilated place, away from kindling material and heat source.

We are offering PRODUCT INFORMATION Chemical name 3, 3�, 5,5�, 6-pentachloro-2�-hydroxy-salicylanilide Empirical formula � C13H6Cl5NO3 Molecular weight � 401.46 CAS Registration � 2277-92-1 EINECS Registration � 218-904-0 STANDARD SPECIFICATIONS Description Pale cream to cream-coloured powder Solubility Freely soluble in acetone; soluble in ethanol (95%); slightly soluble in dichloromethane; very slightly soluble in water Identification A: The IR absorption spectrum, Appendix II A, is concordant with the reference spectrum of Oxyclozanide (RSV 33) B: The light absorption, Appendix II B. in the range 250 to 350 nm of a 0.003% wv acidified methanol exhibits a maximum only at about 300 nm; absorbance at about 300 nm, about 0.76, Appendix II B C: Melts between 208oC to 211oC Ionisable Chloride Not more than 1.4 ml is required (0.25%) in 2 gm Related substance by HPLC i) Total Impurities before principle peak is NMT 0.3% ii) Total impurities after principle peak is NMT 1.0% Sulphated Ash Not more than 0.2% Loss on Drying Not more than 1.0% Assay on dried basis,ww It should be not less than 98.0% and NMT 101.0 % Packing details 25 kg. net HDPE drums Key end application Anthelmintic (Flukicide) Route of Synthesis for Oxyclozanide

We are offering CAS Number 50-65-7 ATC code P02DA01 (WHO) QP52AG03 (WHO) PubChem CID 4477 DrugBank DB06803 Yes ChemSpider 4322 Yes UNII 8KK8CQ2K8G Yes KEGG D00436 Yes ChEMBL CHEMBL1448 Yes Chemical data Formula C13H8Cl2N2O4 Molar mass 327.119 gmolNiclosamide (trade name Niclocide[1]) is a teniacide in the anthelmintic family especially effective against cestodes that infect humans and many other animals. It is a salicylanilide compound (5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydrobenzamide) also used as a piscicide. While antihelmintics are a drug family used to treat worm infections, niclosamide is used specifically to treat tapeworms and is not effective against other worms such as pinworms or roundworms. It is a chewable tablet taken orally, dosage depending on type of worm and patient's age andor weight. It is not usually considered the drug of choice for treating cestode infection in humans or animals because of its side effects, though it remains highly effective and is generally inexpensive.[2]

We are offering Methyl 3-amino-4-methylbenzoate Spec. No: SPCFP-B011 Supersedes NIL Page No: 1 of 2 Reference: In House Effective Date: 01112012 STP Reference: STPFP-B011 Empirical formula C9H11NO2 Molecular weight 165.19 CAS Registration 18595-18-1 EINECS Registration NA Storage The material is Storage at ambient temperature. In air tight Container Handling Precaution Use hand gloves, nose mask and safety glasses while sampling Packing 30 Kg Net HM HDPE Drum Retest Period 12 Months

We are offering Empirical formula C4 H6 O6 Molecular weight 150.10 CAS Registration 87-69-4 STANDARD SPECIFICATIONS Appearance A white to off white Crystalline powder Melting range 169-170°C Moisture content (by KF) NMT 1.0% (ww) Assay (by titrymetry, %ww) Between 98.50% to 101.50% Specific Optical rotation Between (+)10 0 to (+)13 0 (C=1, Methanol) Packing details 25 kg. net bag Key end application It is mainly used as sour agent, biochemical reagents, racemic materials splitting agent, medicine-splitting agent of beverage, sugar, bread, gelatin. Besides it can also be used as splitting agent, salt and ester of photography, can make, printing, dyeing, and ceramics.

We are offering Empirical formula C9H18O2 Molecular weight 158.3 CAS Registration 106-27-4 EINECS Registration 203-380-8 STANDARD SPECIFICATIONS Appearance Clear Liquid free from visible impurities Specific Gravity 0. 860-0.863gmL at 25°C Moisture content (by KF) NMT 0.5% (ww) Boiling Point 178-180°C Assay (by GC) NLT 99.0% Packing details 180 kg. net HDPE drums Key end application As a Flavors & Fragrances

We are offering Empirical formula C15H26O6 or CH3CH2CH2COOCH2)2CHOCOCH2CH2CH3 Molecular weight 302.36 CAS Registration 60-01-5 STANDARD SPECIFICATIONS Appearance Clear Liquid free from visible impurities Specific Gravity 1.032gmL at 20���°C Moisture content (by KF) NMT 0.5% (ww) Acidity NMT 0.5mgKOH Grams Boiling Point 305-310���°C 760mm Hg 129-131 ���°C 0.03 mm Hg Purity (by GC) NLT 97.0% Packing details 200 kg. net HDPE drums Key end application As a Flavors & Fragrances

We are offering Empirical formula C6H5CH2COOC2H5 Molecular weight 164.2 gmol CAS Registration 101-97-3 EINECS Registration 202â��993-8 STANDARD SPECIFICATIONS Appearance Clear Liquid free from visible impurities Specific Gravity 1.02700 to 1.03200 @ 25.00 �°C Moisture content (by KF) NMT 0.5% (ww) Boiling Point 227.00 to 229.00 �°C. @ 760.00 mm Hg Purity (by GC) NLT 98.0% Packing details 200 kg. net HDPE drums Key end application Flavors & Fragrances

We are offering Empirical formula [-CH (OH) CO2CH (CH3)2]2 Molecular weight 234.25 CAS Registration 2217-15-4 EINECS Registration 218-709-0 STANDARD SPECIFICATIONS Appearance A white to off white Liquid Density 1.114 gmL at 25 °C(lit.) Boiling Point 152 °C12 mmHg (lit.) Refractive Index n20D 1.439(lit.) Assay (by GC) NLT 99.0% (sum of enantiomers, GC) Optical Activity NLT +17°, [α]24D c = neat Packing details 200kg. net HDPE drums Key end application Both D- and L-forms are reagents for kinetic resolution of racemic allylic alcohols1, 2, 3 and α-furfuryl amides4 by enantioselective epoxidation.

We are offering Empirical formula [-CH(OH)CO2CH(CH3)2]2 Molecular weight 234.25 CAS Registration 62961�64 -2 EINECS Registration 263-771-4 STANDARD SPECIFICATIONS Appearance A white to off white Liquid Density 1.119 gmL at 20 °C(lit.) Boiling Point 152 °C12 mmHg (lit.) Refractive Index n20D 1.439(lit.) Assay (by GC) NLT 98.0% (sum of enantiomers, GC) Optical Activity NLT �17° [α]23D, neat Packing details 200kg. net HDPE drums Key end application Both D- and L-forms are reagents for kinetic resolution of racemic allylic alcohols1, 2, 3 and α-furfuryl amides4 by enantioselective epoxidation.

We are offering Empirical formula C8H14O6 Molecular weight 206.19 CAS Registration 13811 -71 - 1 EINECS Registration 237-458-8 STANDARD SPECIFICATIONS Appearance A clear colourless to pale yellow colour liquid Identifications by GC The retention time of the sample should match with retention time of working standard used in the test for purity by GC Water by KF Not more than 0.50%wv Wtml at 20°C Between 1.1 and 1.2 gml. Specific Optical rotation (25°C, 589 nm) Between -23.0° and -30.0° (1% solution in Water) Purity by GC NLT 97.0% Packing details 200 kg. net HDPE drums Key end application Chiral Resolution Reagents

We are offering Empirical formula C8H14O6 Molecular weight 206.19 CAS Registration 13811 -71 - 1 EINECS Registration 237-458-8 STANDARD SPECIFICATIONS Appearance A clear colourless to pale yellow colour liquid Identifications by GC The retention time of the sample should match with retention time of working standard used in the test for purity by GC Water by KF Not more than 0.50%wv Wtml at 20°C Between 1.1 and 1.2 gml. Specific Optical rotation (25°C, 589 nm) Between -23.0° and -30.0° (1% solution in Water) Purity by GC NLT 97.0% Packing details 200 kg. net HDPE drums Key end application Chiral Resolution Reagents

We are offering Empirical formula C12H22O6 Molecular weight 262.303 CAS Registration [87-92-3] EINECS Registration 201-784-9 STANDARD SPECIFICATIONS Appearance Yellowish Clear Liquid Specific Gravity 1.09gmL at 20°C Moisture content (by KF) NMT 0.5% (ww) Boiling Point 175°C @5mmHg Assay by ester Value NLT 97.0% Specific Optical rotation +10° to +11° (20°C, 589 nm) (neat) Packing details 200 kg. net HDPE drums Key end application An effective reagent for kinetic resolution of racemic amines

We are offering Empirical formula C12H22O6 Molecular weight 262.303 CAS Registration [62563-15-9] EINECS Registration STANDARD SPECIFICATIONS Appearance Yellowish Clear Liquid Specific Gravity 1.09gmL at 20°C Moisture content (by KF) NMT 0.5% (ww) Boiling Point 175°C @5mmHg Assay (by GC) NLT 97.0% Packing details 200 kg. net HDPE drums Key end application

We are offering Empirical formula C11H14O2 (CHCHCHCHCHC) COOC4H9 Molecular weight 178.1 CAS Registration [136-60-7] EINECS Registration STANDARD SPECIFICATIONS Appearance Clear Liquid free from visible impurities Specific Gravity 1.003- 1.007gmL at 20�°C Moisture content (by KF) NMT 0.5% (ww) Boiling Point 249-250�°C Assay (by GC) NLT 98.0% Odour Mild amber balsam Packing details 200kg net HDPE drums Key end application An excellent solvent for all other carrier actives and emulsifiers. It is relatively non-toxic and is biodegradable and is therefore the carrier active of choice when strict effluents standards are encountered.

We are offering 22 tests specifications 1 characteristics white crystalline powder 2 solubility very soluble in water and in methanol. Freely soluble in chloroform, in glacial acetic acid and in alcohol slightly soluble in acetone and in ethyl acetate. 3 identification by by ir the rt of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation, as obtained in the assay. 4 specific rotation between - 2 0 & + 20 5 water not more than 0.5% 6 residue of lgnition not more than 0.10% 7 heavy metals not more than 0.002 ppm 8 chromatographic purity not more than 0.5% of total impurity 9 fumaric acid (on anhydrous basis) 14.8 % to 15.04% 10 assay (by hpcl) 97.5% - 102% 11 residual solvent by gc a)dichloromethane b)ethyl acetate c) acetone not more than 600 ppm. not more than 5.000 ppm not more than 5.000 ppm

We are offering Empirical formula C9H9NO2 Molecular weight 163.17 CAS Registration [22246-18-0] EINECS Registration STANDARD SPECIFICATIONS Appearance Light Yellow to Brown Colored Crystalline powder Melting range 233-237�°C Loss on Drying NMT 0.5% (ww) Assay (by HPLC) NLT 98.0% Any other Impurities NMT 1.00% Total Impurities NMT 2.00% Packing details 30 kg. net HDPE drums Key end application Intermediate for Aripiparazole

We are offering 3-amino-4-methylbenzoic acid Spec. No: SPCFP-B010 Supersedes NIL Page No: 1 of 2 Reference: In House Effective Date: 01112012 STP Reference: STPFP-B010 Empirical formula C8H9NO2 Molecular weight 151.16 CAS Registration 2458-12-0 EINECS Registration 219-543-1 Storage The material is Storage at ambient temperature. In air tight Container Handling Precaution Use hand gloves, nose mask and safety glasses while sampling Packing 30 Kg Net HM HDPE Drum Retest Period 12 Months