Methylphenidate-impurities | Pharmaffiliates

Methylphenidate

Methylphenidate is most commonly used to treat ADHD and narcolepsy. It is sold under the trade name Ritalin.Reference standards of Methylphenidate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => DL-threo-Ritalinic Acid
    [catalogue_number] => PA 13 96570
    [category_ids] => ,80,69,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 219.28
    [form] => C13H17NO2
    [cas] => 54631-24-2
    [pslug] => 54631-24-2-dl-threo-ritalinic-acid-pa1396570
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 1
    [offers_name] => Spring Season Offer
    [offers_status] => 1
    [offers_start_date] => 2024-03-27
    [offers_end_date] => 2024-03-31
    [pageview] => 2
    [offers_slug] => spring-season-offer
    [offers_product_id] => 3173
    [offers_product_code] => PA 13 96570
    [offers_master_id] => 1
    [offer_percentage] => 20% OFF
    [offers_product_main_cat] => Pharmaceutical Reference Standards 
)
PA 13 96570

DL-threo-Ritalinic Acid


  • Catalogue No.:PA 13 96570

  • CAS :

    54631-24-2

  • Molecular Formula : C13H17NO2

  • Molecular Weight : 219.28

20% OFF
stdClass Object
(
    [pname] => D-erythro-Ethylphenidate Hydrochloride
    [catalogue_number] => PA 13 96510
    [category_ids] => ,70,71,75,76,78,80,82,
    [chemical_name] => 
    [weight] => 283.79
    [form] => C15H22ClNO2
    [cas] => NA
    [pslug] => d-erythro-ethylphenidate-hydrochloride-pa1396510
    [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] => 
)
PA 13 96510

D-erythro-Ethylphenidate Hydrochloride


  • Catalogue No.:PA 13 96510

  • CAS :

    NA

  • Molecular Formula : C15H22ClNO2

  • Molecular Weight : 283.79

stdClass Object
(
    [pname] => L-erythro-Ethylphenidate Hydrochloride
    [catalogue_number] => PA 13 96520
    [category_ids] => ,70,71,75,76,78,80,82,
    [chemical_name] => 
    [weight] => 283.79
    [form] => C15H22ClNO2
    [cas] => NA
    [pslug] => l-erythro-ethylphenidate-hydrochloride-pa1396520
    [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] => 
)
PA 13 96520

L-erythro-Ethylphenidate Hydrochloride


  • Catalogue No.:PA 13 96520

  • CAS :

    NA

  • Molecular Formula : C15H22ClNO2

  • Molecular Weight : 283.79

stdClass Object
(
    [pname] => rac-threo-Ethylphenidate Hydrochloride
    [catalogue_number] => PA 13 96530
    [category_ids] => ,80,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 283.79
    [form] => C15H22ClNO2
    [cas] => 214149-46-9
    [pslug] => 214149-46-9-rac-threo-ethylphenidate-hydrochloride-pa1396530
    [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] => 
)
PA 13 96530

rac-threo-Ethylphenidate Hydrochloride


  • Catalogue No.:PA 13 96530

  • CAS :

    214149-46-9

  • Molecular Formula : C15H22ClNO2

  • Molecular Weight : 283.79

stdClass Object
(
    [pname] => D-threo-Ethylphenidate Hydrochloride
    [catalogue_number] => PA 13 96540
    [category_ids] => ,80,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 283.79
    [form] => C15H22ClNO2
    [cas] => 851764-84-6
    [pslug] => 851764-84-6-d-threo-ethylphenidate-hydrochloride-pa1396540
    [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] => 
)
PA 13 96540

D-threo-Ethylphenidate Hydrochloride


  • Catalogue No.:PA 13 96540

  • CAS :

    851764-84-6

  • Molecular Formula : C15H22ClNO2

  • Molecular Weight : 283.79

stdClass Object
(
    [pname] => L-threo-Ethylphenidate Hydrochloride
    [catalogue_number] => PA 13 96550
    [category_ids] => ,80,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 283.79
    [form] => C15H22ClNO2
    [cas] => 851764-85-7
    [pslug] => 851764-85-7-l-threo-ethylphenidate-hydrochloride-pa1396550
    [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] => 
)
PA 13 96550

L-threo-Ethylphenidate Hydrochloride


  • Catalogue No.:PA 13 96550

  • CAS :

    851764-85-7

  • Molecular Formula : C15H22ClNO2

  • Molecular Weight : 283.79

stdClass Object
(
    [pname] => D-Ritalinic Acid
    [catalogue_number] => PA 13 96560
    [category_ids] => ,80,69,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 219.28
    [form] => C13H17NO2
    [cas] => 129389-67-9
    [pslug] => 129389-67-9-d-ritalinic-acid-pa1396560
    [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] => 
)
PA 13 96560

D-Ritalinic Acid


  • Catalogue No.:PA 13 96560

  • CAS :

    129389-67-9

  • Molecular Formula : C13H17NO2

  • Molecular Weight : 219.28

stdClass Object
(
    [pname] => α-Phenyl-2-pyridineacetamide-d5
    [catalogue_number] => PA STI 073260
    [category_ids] => ,80,98,78,70,82,
    [chemical_name] => 
    [weight] => 217.28
    [form] => C13H7D5N2O
    [cas] => NA
    [pslug] => alpha-phenyl-2-pyridineacetamide-d5-pasti073260
    [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] => 
)
PA STI 073260

α-Phenyl-2-pyridineacetamide-d5


  • Catalogue No.:PA STI 073260

  • CAS :

    NA

  • Molecular Formula : C13H7D5N2O

  • Molecular Weight : 217.28

stdClass Object
(
    [pname] => 2-Pyridinamine-d4
    [catalogue_number] => PA STI 076320
    [category_ids] => ,80,98,78,70,82,
    [chemical_name] => 
    [weight] => 98.14
    [form] => C5H2D4N2
    [cas] => 87802-54-8
    [pslug] => 87802-54-8-2-pyridinamine-d4-pasti076320
    [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] => 
)
PA STI 076320

2-Pyridinamine-d4


  • Catalogue No.:PA STI 076320

  • CAS :

    87802-54-8

  • Molecular Formula : C5H2D4N2

  • Molecular Weight : 98.14

stdClass Object
(
    [pname] => (S)-2,3-Dihydroxypropyl (S)-2-phenyl-2-((R)-piperidin-2-yl)acetate
    [catalogue_number] => PA 13 96590
    [category_ids] => ,80,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 293.36
    [form] => C16H23NO4
    [cas] => NA
    [pslug] => s-2-3-dihydroxypropyl-s-2-phenyl-2-r-piperidin-2-yl-acetate-pa1396590
    [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] => 
)
PA 13 96590

(S)-2,3-Dihydroxypropyl (S)-2-phenyl-2-((R)-piperidin-2-yl)acetate


  • Catalogue No.:PA 13 96590

  • CAS :

    NA

  • Molecular Formula : C16H23NO4

  • Molecular Weight : 293.36

stdClass Object
(
    [pname] => (R)-2,3-Dihydroxypropyl (S)-2-phenyl-2-((R)-piperidin-2-yl)acetate compound with (S)-2,3-Dihydroxypropyl (S)-2-phenyl-2-((R)-piperidin-2-yl)acetate (1:1)
    [catalogue_number] => PA 13 96600
    [category_ids] => ,80,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 293.36
    [form] => C16H23NO4
    [cas] => NA
    [pslug] => r-2-3-dihydroxypropyl-s-2-phenyl-2-r-piperidin-2-yl-acetate-compound-with-s-2-3-dihydroxypropyl-s-2-phenyl-2-r-piperidin-2-yl-acetate-1-1-pa1396600
    [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] => 
)
PA 13 96600

(R)-2,3-Dihydroxypropyl (S)-2-phenyl-2-((R)-piperidin-2-yl)acetate compound with (S)-2,3-Dihydroxypropyl (S)-2-phenyl-2-((R)-piperidin-2-yl)acetate (1:1)


  • Catalogue No.:PA 13 96600

  • CAS :

    NA

  • Molecular Formula : C16H23NO4

  • Molecular Weight : 293.36