Famciclovir is a prodrug of penciclovir with higher oral bioavailability. It is marketed as Famvir by Novartis, is a guanine analogue used to treat herpes virus infections. It is most commonly used to treat herpes zoster.. Reference standards of Famciclovir API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object ( [pname] => Famciclovir [catalogue_number] => PA 06 72000 [category_ids] => ,70,71,78,82,83,85, [chemical_name] => [weight] => 321.33 [form] => C14H19N5O4 [cas] => 104227-87-4 [pslug] => 104227-87-4-famciclovir-api-pa0672000 [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 06 72000
CAS :
Molecular Formula : C14H19N5O4
Molecular Weight : 321.33
stdClass Object ( [pname] => Famciclovir N7-Isomer [catalogue_number] => PA 06 72530 [category_ids] => 75,70,71,78,82,76,79,80 [chemical_name] => [weight] => 321.33 [form] => C14H19N5O4 [cas] => 131266-15-4 [pslug] => 131266-15-4-famciclovir-n7-isomer-pa0672530 [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 06 72530
stdClass Object ( [pname] => N-Acetyl Famciclovir [catalogue_number] => PA 06 72540 [category_ids] => ,70,71,75,76,78,79,80,82, [chemical_name] => [weight] => 363.37 [form] => C16H21N5O5 [cas] => NA [pslug] => n-acetyl-famciclovir-pa0672540 [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 06 72540
Molecular Formula : C16H21N5O5
Molecular Weight : 363.37
stdClass Object ( [pname] => Famciclovir Deoxychloro Impurity [catalogue_number] => PA 06 72550 [category_ids] => ,70,71,75,76,78,79,80,82, [chemical_name] => [weight] => 297.74 [form] => C12H16ClN5O2 [cas] => NA [pslug] => famciclovir-deoxychloro-impurity-pa0672550 [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 06 72550
Molecular Formula : C12H16ClN5O2
Molecular Weight : 297.74
stdClass Object ( [pname] => Famciclovir Propionyl Impurity [catalogue_number] => PA 06 72560 [category_ids] => 80,79,76,82,78,71,70,75 [chemical_name] => [weight] => 335.36 [form] => C15H21N5O4 [cas] => NA [pslug] => famciclovir-propionyl-impurity-pa0672560 [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 06 72560
Molecular Formula : C15H21N5O4
Molecular Weight : 335.36
stdClass Object ( [pname] => Famciclovir 6-Chloro Impurity [catalogue_number] => PA 06 72570 [category_ids] => 75,70,71,78,82,83,85 [chemical_name] => [weight] => 355.78 [form] => C14H18ClN5O4 [cas] => 97845-60-8 [pslug] => 97845-60-8-famciclovir-6-chloro-impurity-pa0672570 [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 06 72570
Molecular Formula : C14H18ClN5O4
Molecular Weight : 355.78
stdClass Object ( [pname] => Famciclovir 6-Alkylamino Impurity [catalogue_number] => PA 06 72580 [category_ids] => 85,83,82,78,75,71,70 [chemical_name] => [weight] => 522.56 [form] => C23H34N6O8 [cas] => NA [pslug] => famciclovir-6-alkylamino-impurity-pa0672580 [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 06 72580
Molecular Formula : C23H34N6O8
Molecular Weight : 522.56
stdClass Object ( [pname] => 6-Chloro Didesacetyl Famciclovir [catalogue_number] => PA 06 72590 [category_ids] => ,71,75,85,83,78,70,82, [chemical_name] => [weight] => 271.7 [form] => C10H14ClN5O2 [cas] => 172529-94-1 [pslug] => 172529-94-1-6-chloro-didesacetyl-famciclovir-pa0672590 [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 06 72590
Molecular Formula : C10H14ClN5O2
Molecular Weight : 271.7
stdClass Object ( [pname] => Diethyl [2-(2-Amino-6-chloro-9H-purin-9-yl)ethyl]malonate [catalogue_number] => PA 06 72600 [category_ids] => ,71,75,85,83,78,70,82, [chemical_name] => [weight] => 355.78 [form] => C14H18ClN5O4 [cas] => 177838-59-4 [pslug] => 177838-59-4-diethyl-2-2-amino-6-chloro-9h-purin-9-yl-ethyl-malonate-pa0672600 [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 06 72600
stdClass Object ( [pname] => 6-Chloro Desacetyl Famciclovir [catalogue_number] => PA 06 72610 [category_ids] => ,71,75,85,83,78,70,82, [chemical_name] => [weight] => 313.74 [form] => C12H16ClN5O3 [cas] => NA [pslug] => 6-chloro-desacetyl-famciclovir-pa0672610 [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 06 72610
Molecular Formula : C12H16ClN5O3
Molecular Weight : 313.74
stdClass Object ( [pname] => 2-Amino-6-chloropurine [catalogue_number] => PA 06 72620 [category_ids] => ,79,80,71,85,83, [chemical_name] => [weight] => 169.57 [form] => C5H4ClN5 [cas] => 10310-21-1 [pslug] => 10310-21-1-2-amino-6-chloropurine-pa0672620 [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 06 72620
Molecular Formula : C5H4ClN5
Molecular Weight : 169.57
stdClass Object ( [pname] => Famciclovir Malonate [catalogue_number] => PA 06 72630 [category_ids] => ,70,71,75,78,82,83,85, [chemical_name] => [weight] => 293.28 [form] => C12H15N5O4 [cas] => 122497-20-5 [pslug] => 122497-20-5-famciclovir-malonate-pa0672630 [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 06 72630
Molecular Formula : C12H15N5O4
Molecular Weight : 293.28
stdClass Object ( [pname] => 2-aminopurine [catalogue_number] => PA 06 0721003 [category_ids] => ,80,71,76,75,93,78,70,82, [chemical_name] => [weight] => 135.13 [form] => C5H5N5 [cas] => 452-06-2 [pslug] => 452-06-2-2-aminopurine-pa060721003 [latest_product] => 0 [linkproducts] => 1 [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 06 0721003
Molecular Formula : C5H5N5
Molecular Weight : 135.13
stdClass Object ( [pname] => Famciclovir System Suitability Mixture [catalogue_number] => PA 06 0721002 [category_ids] => ,80,71,76,75,93,78,70,82, [chemical_name] => [weight] => NA [form] => NA [cas] => NA [pslug] => famciclovir-system-suitability-mixture-pa060721002 [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 06 0721002
Molecular Formula : NA
Molecular Weight : NA
stdClass Object ( [pname] => 6-Bromo Famciclovir [catalogue_number] => PA 06 0721016 [category_ids] => ,71,78,82,83,85, [chemical_name] => [weight] => 400.23 [form] => C14H18BrN5O4 [cas] => 131266-20-1 [pslug] => 131266-20-1-6-bromo-famciclovir-pa060721016 [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 06 0721016
Molecular Formula : C14H18BrN5O4
Molecular Weight : 400.23
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