Baccatin III is a precursor to paclitaxel which is an anticancer drug. It is isolated from Pacific yew tree. Reference standards of Baccatin III API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Baccatin III - API Standards [catalogue_number] => PA 02 01000 [category_ids] => ,80,69,71,78,70,82, [chemical_name] => [weight] => 586.63 [form] => C31H38O11 [cas] => 27548-93-2 [pslug] => 27548-93-2-baccatin-iii-api-pa0201000 [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 02 01000
CAS :
Molecular Formula : C31H38O11
Molecular Weight : 586.63
stdClass Object ( [pname] => 7,13-Bis-O-(triethylsilyl) Baccatin III [catalogue_number] => PA 02 01510 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 815.15 [form] => C43H66O11Si2 [cas] => 150541-99-4 [pslug] => 150541-99-4-7-13-bis-o-triethylsilyl-baccatin-iii-pa0201510 [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 02 01510
Molecular Formula : C43H66O11Si2
Molecular Weight : 815.15
stdClass Object ( [pname] => 7-epi-10-Deacetyl Baccatin III [catalogue_number] => PA 02 01520 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 544.59 [form] => C29H36O10 [cas] => 71629-92-0 [pslug] => 71629-92-0-7-epi-10-deacetyl-baccatin-iii-pa0201520 [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 02 01520
Molecular Formula : C29H36O10
Molecular Weight : 544.59
stdClass Object ( [pname] => 13-epi-10-Deacetyl Baccatin III [catalogue_number] => PA 02 01530 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 544.59 [form] => C29H36O10 [cas] => 172018-16-5 [pslug] => 172018-16-5-13-epi-10-deacetyl-baccatin-iii-pa0201530 [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 02 01530
stdClass Object ( [pname] => 2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III [catalogue_number] => PA 02 01540 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 522.58 [form] => C27H38O10 [cas] => 171926-87-7 [pslug] => 171926-87-7-2-debenzoyl-2-tigloyl-10-deacetyl-baccatin-iii-pa0201540 [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 02 01540
Molecular Formula : C27H38O10
Molecular Weight : 522.58
stdClass Object ( [pname] => 14β-Hydroxydeacetylbaccatin III [catalogue_number] => PA 02 01550 [category_ids] => 71,70,78,82,69 [chemical_name] => [weight] => 560.59 [form] => C29H36O11 [cas] => 145533-34-2 [pslug] => 145533-34-2-14beta-hydroxydeacetylbaccatin-iii-pa0201550 [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 02 01550
Molecular Formula : C29H36O11
Molecular Weight : 560.59
stdClass Object ( [pname] => 7-epi-10-Oxo-10-deacetyl Baccatin III [catalogue_number] => PA 02 01560 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 542.57 [form] => C29H34O10 [cas] => 151636-94-1 [pslug] => 151636-94-1-7-epi-10-oxo-10-deacetyl-baccatin-iii-pa0201560 [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 02 01560
Molecular Formula : C29H34O10
Molecular Weight : 542.57
stdClass Object ( [pname] => 13-Oxo-10-deacetyl Baccatin III [catalogue_number] => PA 02 01570 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 542.57 [form] => C29H34O10 [cas] => 92950-42-0 [pslug] => 92950-42-0-13-oxo-10-deacetyl-baccatin-iii-pa0201570 [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 02 01570
stdClass Object ( [pname] => 13-O-(trans-3-Phenyl-glycidyl)-7,10bis[O-(trichloroethoxycarbonyl)]-10-deacetyl Baccatin III [catalogue_number] => PA 02 01580 [category_ids] => 69,82,78,70,71 [chemical_name] => [weight] => 1017.51 [form] => C42H44Cl6O16 [cas] => NA [pslug] => 13-o-trans-3-phenyl-glycidyl-7-10bis-o-trichloroethoxycarbonyl-10-deacetyl-baccatin-iii-pa0201580 [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 02 01580
Molecular Formula : C42H44Cl6O16
Molecular Weight : 1017.51
stdClass Object ( [pname] => 7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III [catalogue_number] => PA 02 01590 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 762.02 [form] => C34H39Cl3O13 [cas] => 103150-33-0 [pslug] => 103150-33-0-7-2-2-2-trichloroethyl-oxy-carbonyl-baccatin-iii-pa0201590 [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 02 01590
Molecular Formula : C34H39Cl3O13
Molecular Weight : 762.02
stdClass Object ( [pname] => 7-O-(Trifluoroacetyl) Baccatin III [catalogue_number] => PA 02 01600 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 718.69 [form] => C32H37F3O13S [cas] => 158811-19-9 [pslug] => 158811-19-9-7-o-trifluoroacetyl-baccatin-iii-pa0201600 [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 02 01600
Molecular Formula : C32H37F3O13S
Molecular Weight : 718.69
stdClass Object ( [pname] => 7,10,13-Tri-(O-triethylsilyl) 2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III [catalogue_number] => PA 02 01610 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 865.37 [form] => C45H80O10Si3 [cas] => NA [pslug] => 7-10-13-tri-o-triethylsilyl-2-debenzoyl-2-tigloyl-10-deacetyl-baccatin-iii-pa0201610 [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 02 01610
Molecular Formula : C45H80O10Si3
Molecular Weight : 865.37
stdClass Object ( [pname] => 19-Hydroxy-10-deacetylbaccatin III [catalogue_number] => PA 02 01620 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 560.59 [form] => C29H36O11 [cas] => 154083-99-5 [pslug] => 154083-99-5-19-hydroxy-10-deacetylbaccatin-iii-pa0201620 [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 02 01620
stdClass Object ( [pname] => 10-Deacetyl-7-methyl Baccatin III-D3 [catalogue_number] => PA STI 024500 [category_ids] => ,69,70,78,80,82,98, [chemical_name] => [weight] => 561.64 [form] => C30H35D3O10 [cas] => NA [pslug] => 10-deacetyl-7-methyl-baccatin-iii-d3-pasti024500 [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 024500
Molecular Formula : C30H35D3O10
Molecular Weight : 561.64
stdClass Object ( [pname] => 10-Deacetyl-7,10-dimethoxy-Baccatin III-d6 [catalogue_number] => PA STI 024520 [category_ids] => ,80,69,81,78,70,82,98, [chemical_name] => [weight] => 578.68 [form] => C31H34D6O10 [cas] => 1383325-07-2 [pslug] => 1383325-07-2-10-deacetyl-7-10-dimethoxy-baccatin-iii-d6-pasti024520 [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 024520
Molecular Formula : C31H34D6O10
Molecular Weight : 578.68
stdClass Object ( [pname] => 4,10-Dediacetyl-7,10-dimethyl-4-propionyl Baccatin III-D6 [catalogue_number] => PA STI 027520 [category_ids] => ,80,69,78,70,82,98, [chemical_name] => [weight] => 3236610 [form] => C32H36D6O10 [cas] => NA [pslug] => 4-10-dediacetyl-7-10-dimethyl-4-propionyl-baccatin-iii-d6-pasti027520 [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 027520
Molecular Formula : C32H36D6O10
Molecular Weight : 3236610
stdClass Object ( [pname] => 13-Acetyl-9-dihydrobaccatin-III [catalogue_number] => PA 02 01630 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 510.57 [form] => C26H38O10 [cas] => 142203-65-4 [pslug] => 142203-65-4-13-acetyl-9-dihydrobaccatin-iii-pa0201630 [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 02 01630
Molecular Formula : C26H38O10
Molecular Weight : 510.57
stdClass Object ( [pname] => 7-Triethylsilyl-13-oxobaccatin III [catalogue_number] => PA 02 01640 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 698.87 [form] => C37H50O11Si [cas] => 150665-56-8 [pslug] => 150665-56-8-7-triethylsilyl-13-oxobaccatin-iii-pa0201640 [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 02 01640
Molecular Formula : C37H50O11Si
Molecular Weight : 698.87
stdClass Object ( [pname] => 7-O-(Triethylsilyl) Baccatin III [catalogue_number] => PA 02 01650 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 700.89 [form] => C37H52O11Si [cas] => 115437-21-3 [pslug] => 115437-21-3-7-o-triethylsilyl-baccatin-iii-pa0201650 [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 02 01650
Molecular Formula : C37H52O11Si
Molecular Weight : 700.89
stdClass Object ( [pname] => 2-Debenzoyl-2-Pentenoate Baccatin-III [catalogue_number] => PA 02 0011000 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 564.63 [form] => C29H40O11 [cas] => NA [pslug] => -2-debenzoyl-2-pentenoate-baccatin-iii-pa020011000 [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 02 0011000
Molecular Formula : C29H40O11
Molecular Weight : 564.63
stdClass Object ( [pname] => 7-Troc-2-debenzoyl-2-pentenate Baccatin-III [catalogue_number] => PA 02 0011001 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 740.02 [form] => C32H41Cl3O13 [cas] => NA [pslug] => -7-troc-2-debenzoyl-2-pentenate-baccatin-iii-pa020011001 [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 02 0011001
Molecular Formula : C32H41Cl3O13
Molecular Weight : 740.02
stdClass Object ( [pname] => (2aR,4S,4aS,6R,7S,8R,9S,11S,12S,12aR,12bS)-12-(Benzoyloxy)-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxododecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b(2aH)-diyl diacetate [catalogue_number] => PA 02 0011002 [category_ids] => ,80,69,71,78,70,82, [chemical_name] => [weight] => 588.65 [form] => C31H40O11 [cas] => 173044-44-5 [pslug] => 173044-44-5-2ar-4s-4as-6r-7s-8r-9s-11s-12s-12ar-12bs-12-benzoyloxy-4-9-11-trihydroxy-4a-8-13-13-tetramethyl-5-oxododecahydro-1h-7-11-methanocyclodeca-3-4-benzo-1-2-b-oxete-6-12b-2ah-diyl-diacetate-pa020011002 [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 02 0011002
Molecular Formula : C31H40O11
Molecular Weight : 588.65
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