An imidazotetrazine derivative of the alkylating agent dacarbazine, Temozolomide is an an oral chemotherapy drug. Reference standards of Temozolomide API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Temozolomide - API Standards [catalogue_number] => PA 20 68000 [category_ids] => ,71,85,83,78,70,82, [chemical_name] => [weight] => 194.15 [form] => C6H6N6O2 [cas] => 85622-93-1 [pslug] => 85622-93-1-temozolomide-api-pa2068000 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 20 68000
CAS :
Molecular Formula : C6H6N6O2
Molecular Weight : 194.15
stdClass Object ( [pname] => Temozolomide - Impurity B [catalogue_number] => PA 20 68020 [category_ids] => 85,83,82,78,76,75,71,70 [chemical_name] => [weight] => 195.14 [form] => C6H5N5O3 [cas] => 113942-30-6 [pslug] => 113942-30-6-temozolomide-impurity-b-pa2068020 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 20 68020
Molecular Formula : C6H5N5O3
Molecular Weight : 195.14
stdClass Object ( [pname] => Temozolomide - Impurity E [catalogue_number] => PA 20 68520 [category_ids] => ,71,85,83,78,70,82, [chemical_name] => [weight] => 137.10 [form] => C4H3N5O [cas] => 4656-86-4 [pslug] => 4656-86-4-temozolomide-impurity-e-pa2068520 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 20 68520
Molecular Formula : C4H3N5O
Molecular Weight : 137.10
stdClass Object ( [pname] => Cyanotemozolomide [catalogue_number] => PA 20 68530 [category_ids] => ,71,85,83,78,70,82, [chemical_name] => [weight] => 176.14 [form] => C6H4N6O [cas] => 287964-59-4 [pslug] => 287964-59-4-cyanotemozolomide-pa2068530 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 20 68530
Molecular Formula : C6H4N6O
Molecular Weight : 176.14
stdClass Object ( [pname] => 5-Amino-1-(N-methylcarbamoyl)imidazole-4-carboxamide [catalogue_number] => PA 20 68540 [category_ids] => ,71,85,83,78,70,82, [chemical_name] => [weight] => 183.17 [form] => C6H9N5O2 [cas] => 188612-53-5 [pslug] => 188612-53-5-5-amino-1-n-methylcarbamoyl-imidazole-4-carboxamide-pa2068540 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 20 68540
Molecular Formula : C6H9N5O2
Molecular Weight : 183.17
stdClass Object ( [pname] => (1H-Imidazole-4-carboxamide,5-amino-2-[2-[4-(aminocarbonyl)-1H-imidazol-5-yl]diazenyl]-) [catalogue_number] => PA 20 68560 [category_ids] => ,71,85,83,78,70,82, [chemical_name] => [weight] => 263.22 [form] => C8H9N9O2 [cas] => 87614-68-4 [pslug] => 87614-68-4-1h-imidazole-4-carboxamide-5-amino-2-2-4-aminocarbonyl-1h-imidazol-5-yl-diazenyl-pa2068560 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 20 68560
Molecular Formula : C8H9N9O2
Molecular Weight : 263.22
stdClass Object ( [pname] => Temozolomide - Impurity C [catalogue_number] => PA 20 68570 [category_ids] => ,71,85,83,78,70,82, [chemical_name] => [weight] => 176.14 [form] => C6H4N6O [cas] => 114601-31-9 [pslug] => 114601-31-9-temozolomide-impurity-c-pa2068570 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 20 68570
stdClass Object ( [pname] => 5-Amino-1H-imidazole-4-carboxamide Hydrate [catalogue_number] => PA 20 68580 [category_ids] => ,71,85,78,70,82, [chemical_name] => [weight] => 144.13 [form] => C4H8N4O2 [cas] => 64236-33-5 [pslug] => 64236-33-5-5-amino-1h-imidazole-4-carboxamide-hydrate-pa2068580 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 20 68580
Molecular Formula : C4H8N4O2
Molecular Weight : 144.13
stdClass Object ( [pname] => N,N-Diphenylcarbamyl Chloride [catalogue_number] => PA 20 68590 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 231.68 [form] => C13H10ClNO [cas] => 83-01-2 [pslug] => 83-01-2-n-n-diphenylcarbamyl-chloride-pa2068590 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 20 68590
Molecular Formula : C13H10ClNO
Molecular Weight : 231.68
stdClass Object ( [pname] => 3-Methyl-d3-1,1-diphenylurea [catalogue_number] => PA STI 061260 [category_ids] => ,79,80,98,78,70,82, [chemical_name] => [weight] => 229.29 [form] => C14H11D3N2O [cas] => 208107-10-2 [pslug] => 208107-10-2-3-methyl-d3-1-1-diphenylurea-pasti061260 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA STI 061260
Molecular Formula : C14H11D3N2O
Molecular Weight : 229.29
stdClass Object ( [pname] => Temozolomide-d3 [catalogue_number] => PA STI 081360 [category_ids] => ,71,85,83,78,78,70,82,98, [chemical_name] => [weight] => 197.17 [form] => C6H3D3N6O2 [cas] => 208107-14-6 [pslug] => 208107-14-6-temozolomide-d3-pasti081360 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA STI 081360
Molecular Formula : C6H3D3N6O2
Molecular Weight : 197.17
stdClass Object ( [pname] => 3-Amino-3-imino-2-(2-phenyldiazenyl)propanamide Hydrochloride [catalogue_number] => PA 20 68600 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 241.68 [form] => C9H12ClN5O [cas] => 6285-64-9 [pslug] => 6285-64-9-3-amino-3-imino-2-2-phenyldiazenyl-propanamide-hydrochloride-pa2068600 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 20 68600
Molecular Formula : C9H12ClN5O
Molecular Weight : 241.68
stdClass Object ( [pname] => 3-Amino-2-(formylamino)-3-iminopropanamide [catalogue_number] => PA 20 0681000 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 144.13 [form] => C4H8N4O2 [cas] => 100191-43-3 [pslug] => 100191-43-3-3-amino-2-formylamino-3-iminopropanamide-pa200681000 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 20 0681000
stdClass Object ( [pname] => 2-Amino-6-methoxy-8,9-dihydro-7H-purin-8-ol [catalogue_number] => PA 20 0681001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 183.17 [form] => C6H9N5O2 [cas] => NA [pslug] => 2-amino-6-methoxy-8-9-dihydro-7h-purin-8-ol-pa200681001 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 20 0681001
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