A drug which is active against both HIV1 and HIV2 virus, Lamivudine is also known as 3TC, is an antiretroviral medication. It is used for the treatment of HIV/AIDS and hepatitis. Lamivudine is an analogue of cytidine. Reference standards of Lamivudine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Lamivudine - Impurity A [catalogue_number] => PA 12 03010 [category_ids] => 77,71,88,79,82,78,70,76,75 [chemical_name] => [weight] => 243.24 [form] => C8H9N3O4S [cas] => 173829-09-9 [pslug] => 173829-09-9-lamivudine-impurity-a-pa1203010 [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 12 03010
CAS :
Molecular Formula : C8H9N3O4S
Molecular Weight : 243.24
stdClass Object ( [pname] => Lamivudine - Impurity B [catalogue_number] => PA 12 03020 [category_ids] => ,88,82,79,78,76,75,71,70, [chemical_name] => [weight] => 229.26 [form] => C8H11N3O3S [cas] => 131086-22-1 [pslug] => 131086-22-1-lamivudine-impurity-b-freebase-pa1203020 [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 12 03020
Molecular Formula : C8H11N3O3S
Molecular Weight : 229.26
stdClass Object ( [pname] => Lamivudine - Impurity D [catalogue_number] => PA 12 03040 [category_ids] => ,79,77,71,78,70,82,88, [chemical_name] => [weight] => 229.26 [form] => C8H11N3O3S [cas] => 134680-32-3 [pslug] => 134680-32-3-lamivudine-impurity-d-pa1203040 [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 12 03040
stdClass Object ( [pname] => Lamivudine - Impurity G [catalogue_number] => PA 12 03070 [category_ids] => 88,82,79,78,77,76,75,71,70 [chemical_name] => [weight] => 245.26 [form] => C8H11N3O4S [cas] => 160552-55-6 [pslug] => 160552-55-6-lamivudine-impurity-g-pa1203070 [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 12 03070
Molecular Formula : C8H11N3O4S
Molecular Weight : 245.26
stdClass Object ( [pname] => Lamivudine - Impurity J [catalogue_number] => PA 12 03100 [category_ids] => 88,82,79,78,77,75,70 [chemical_name] => [weight] => 230.24 [form] => C8H10N2O4S [cas] => 145986-07-8 [pslug] => 145986-07-8-lamivudine-impurity-j-pa1203100 [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 12 03100
Molecular Formula : C8H10N2O4S
Molecular Weight : 230.24
stdClass Object ( [pname] => ent-Lamivudine Acid (1S,2R,5S)-5-Methyl-2-isopropylcyclohexyl Ester [catalogue_number] => PA 12 03520 [category_ids] => ,79,77,71,78,70,82,88, [chemical_name] => [weight] => 381.49 [form] => C18H27N3O4S [cas] => 147126-74-7 [pslug] => 147126-74-7-ent-lamivudine-acid-1s-2r-5s-5-methyl-2-isopropylcyclohexyl-ester-pa1203520 [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 12 03520
Molecular Formula : C18H27N3O4S
Molecular Weight : 381.49
stdClass Object ( [pname] => rac-cis-Lamivudine Acid (1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl Ester [catalogue_number] => PA 12 03530 [category_ids] => ,79,77,71,75,78,70,82,88, [chemical_name] => [weight] => 381.49 [form] => C18H27N3O4S [cas] => 1322623-20-0 [pslug] => 1322623-20-0-rac-cis-lamivudine-acid-1r-2s-5r-5-methyl-2-isopropylcyclohexyl-ester-pa1203530 [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 12 03530
stdClass Object ( [pname] => rac Lamivudine Acid [catalogue_number] => PA 12 03620 [category_ids] => 88,82,79,78,77,75,71,70 [chemical_name] => [weight] => 243.24 [form] => C8H9N3O4S [cas] => 173602-25-0 [pslug] => 173602-25-0-rac-lamivudine-acid-pa1203620 [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 12 03620
stdClass Object ( [pname] => Lamivudine S-Oxide [catalogue_number] => PA 12 03630 [category_ids] => ,79,77,71,76,75,78,70,82,88, [chemical_name] => [weight] => 245.26 [form] => C8H11N3O4S [cas] => 1235712-40-9 [pslug] => 1235712-40-9-lamivudine-s-oxide-pa1203630 [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 12 03630
stdClass Object ( [pname] => Lamivudine Diastereoisomer [catalogue_number] => PA 12 03650 [category_ids] => ,88,82,79,78,77,71,70, [chemical_name] => [weight] => 229.26 [form] => C8H11N3O3S [cas] => 136846-20-3 [pslug] => 136846-20-3-lamivudine-diastereoisomer-pa1203650 [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 12 03650
stdClass Object ( [pname] => Lamivudine Resolution Mixture C [catalogue_number] => PA 12 03670 [category_ids] => ,79,77,71,78,70,82,88, [chemical_name] => [weight] => 229.26 [form] => C8H11N3O3S, C8H11N3O4S, C4H4N2O2, C8H10N2O4S, C4H5N3O [cas] => NA [pslug] => lamivudine-resolution-mixture-c-pa1203670 [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 12 03670
Molecular Formula : C8H11N3O3S, C8H11N3O4S, C4H4N2O2, C8H10N2O4S, C4H5N3O
stdClass Object ( [pname] => (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5S)-5-hydroxy-1,3-oxathiolane-2-carboxylate [catalogue_number] => PA 12 03680 [category_ids] => ,79,77,71,78,70,82,88, [chemical_name] => [weight] => 288.4 [form] => C14H24O4S [cas] => 147027-08-5 [pslug] => 147027-08-5-1r-2s-5r-2-isopropyl-5-methylcyclohexyl-2r-5s-5-hydroxy-1-3-oxathiolane-2-carboxylate-pa1203680 [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 12 03680
Molecular Formula : C14H24O4S
Molecular Weight : 288.4
stdClass Object ( [pname] => (2S,5R)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate [catalogue_number] => PA 12 03690 [category_ids] => ,79,77,71,78,70,82,88, [chemical_name] => [weight] => 399.48 [form] => C18H26FN3O4S [cas] => 147126-75-8 [pslug] => 147126-75-8-2s-5r-1r-2s-5r-2-isopropyl-5-methylcyclohexyl-5-4-amino-5-fluoro-2-oxopyrimidin-1-2h-yl-1-3-oxathiolane-2-carboxylate-pa1203690 [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 12 03690
Molecular Formula : C18H26FN3O4S
Molecular Weight : 399.48
stdClass Object ( [pname] => (2S,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-hydroxy-1,3-oxathiolane-2-carboxylate [catalogue_number] => PA 12 03700 [category_ids] => 88,79,77,71,82,70,78 [chemical_name] => [weight] => 288.4 [form] => C14H24O4S [cas] => 147126-63-4 [pslug] => 147126-63-4-2s-5s-1r-2s-5r-2-isopropyl-5-methylcyclohexyl-5-hydroxy-1-3-oxathiolane-2-carboxylate-pa1203700 [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 12 03700
stdClass Object ( [pname] => 5-epi Emtricitabine [catalogue_number] => PA 12 03720 [category_ids] => ,79,80,69,74,71,85,83,78,70,82,88, [chemical_name] => [weight] => 247.25 [form] => C8H10FN3O3S [cas] => 145986-26-1 [pslug] => 145986-26-1-5-epi-emtricitabine-pa1203720 [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 12 03720
Molecular Formula : C8H10FN3O3S
Molecular Weight : 247.25
stdClass Object ( [pname] => Lamivudine Acid-13C,15N2 [catalogue_number] => PA STI 055870 [category_ids] => ,79,77,71,75,98,78,70,82,88, [chemical_name] => [weight] => 246.22 [form] => C713CH9N15N2O4S [cas] => NA [pslug] => lamivudine-acid-13c-15n2-pasti055870 [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 055870
Molecular Formula : C713CH9N15N2O4S
Molecular Weight : 246.22
stdClass Object ( [pname] => rac Lamivudine Acid-13C,15N2 [catalogue_number] => PA STI 055900 [category_ids] => ,79,77,71,75,98,78,70,82,88, [chemical_name] => [weight] => 246.22 [form] => C713CH9N15N2O4S [cas] => 1391052-30-4 [pslug] => 1391052-30-4-rac-lamivudine-acid-13c-15n2-pasti055900 [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 055900
stdClass Object ( [pname] => Lamivudine-13C,15N2 S-Oxide (Mixture of Diastereomers) [catalogue_number] => PA STI 055910 [category_ids] => ,79,77,71,98,76,75,78,70,82,88, [chemical_name] => [weight] => 248.24 [form] => C713CH11N15N2O4S [cas] => NA [pslug] => lamivudine-13c-15n2-s-oxide-mixture-of-diastereomers-pasti055910 [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 055910
Molecular Formula : C713CH11N15N2O4S
Molecular Weight : 248.24
stdClass Object ( [pname] => (2R-cis)-1-[2-(Hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione-13C,15N2 [catalogue_number] => PA STI 055920 [category_ids] => ,79,77,75,98,78,70,82,88, [chemical_name] => [weight] => 233.22 [form] => C713CH1015N2O4S [cas] => NA [pslug] => 2r-cis-1-2-hydroxymethyl-1-3-oxathiolan-5-yl-2-4-1h-3h-pyrimidinedione-13c-15n2-pasti055920 [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 055920
Molecular Formula : C713CH1015N2O4S
Molecular Weight : 233.22
stdClass Object ( [pname] => (2R,5S)-L-Menthol-5-(4-amino-2-oxo-1(2H)-pyrimidinyl-13C)-1,3-oxathiolane-2-carboxylate [catalogue_number] => PA STI 058320 [category_ids] => ,79,69,71,98,88, [chemical_name] => [weight] => 382.48 [form] => C1713CH27N3O4S [cas] => NA [pslug] => 2r-5s-l-menthol-5-4-amino-2-oxo-1-2h-pyrimidinyl-13c-1-3-oxathiolane-2-carboxylate-pasti058320 [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 058320
Molecular Formula : C1713CH27N3O4S
Molecular Weight : 382.48
stdClass Object ( [pname] => 1-((2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl)-4-((hydroxymethyl)amino)pyrimidin-2(1H)-one [catalogue_number] => PA 12 03730 [category_ids] => 88,79,77,71,82,78,70 [chemical_name] => [weight] => 259.28 [form] => C9H13N3O4S [cas] => 1904611-13-7 [pslug] => 1904611-13-7-1-2r-5s-2-hydroxymethyl-1-3-oxathiolan-5-yl-4-hydroxymethyl-amino-pyrimidin-2-1h-one-pa1203730 [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 12 03730
Molecular Formula : C9H13N3O4S
Molecular Weight : 259.28
stdClass Object ( [pname] => 5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic Acid [catalogue_number] => PA 12 0031022 [category_ids] => ,75,78,79,82, [chemical_name] => [weight] => 243.24 [form] => C8H9N3O4S [cas] => 1822826-02-7 [pslug] => 1822826-02-7-5-4-amino-2-oxopyrimidin-1-2h-yl-1-3-oxathiolane-2-carboxylic-acid-pa120031022 [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 12 0031022
stdClass Object ( [pname] => rel-4-Amino-1-((2R,4R)-2-(hydroxymethyl)-1,3-dioxolan-4-yl)pyrimidin-2(1H)-one [catalogue_number] => PA 12 0031023 [category_ids] => ,75,78,79,82, [chemical_name] => [weight] => 213.19 [form] => C8H11N3O4 [cas] => 145511-98-4 [pslug] => 145511-98-4-rel-4-amino-1-2r-4r-2-hydroxymethyl-1-3-dioxolan-4-yl-pyrimidin-2-1h-one-pa120031023 [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 12 0031023
Molecular Formula : C8H11N3O4
Molecular Weight : 213.19
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