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Impurity standards

Impurities, metabolites and labelled compounds from custom synthesis manufacturers. Any pack size on request — enter the quantity you need in the cart.

26,479 items found

  • CLEARSYNTHClearsynthCS-EO-00973CAS 330157-05-6
    Clearsynth

    Clearsynth CS-EO-00973

    Cat. No.
    CS-EO-00973
    CAS
    330157-05-6
    Pack size
    100 mg

    Any pack size on request

  • MOLCANMolcan GCC04CAS 1346598-14-8
    Molcan

    Molcan GCC04

    Cat. No.
    GCC04
    CAS
    1346598-14-8
    Pack size
    100 mg
  • MOLCANMolcan BCD21CAS 79578-39-5
    Molcan

    Molcan BCD21

    Cat. No.
    BCD21
    CAS
    79578-39-5
    Pack size
    100 mg
  • MOLCANMolcan VDG61CAS 243145-00-8
    Molcan

    Molcan VDG61

    Cat. No.
    VDG61
    CAS
    243145-00-8
    Pack size
    100 mg
  • MOLCANMolcan BSN21CAS 150727-06-3
    Molcan

    Molcan BSN21

    Cat. No.
    BSN21
    CAS
    150727-06-3
    Pack size
    100 mg
  • MOLCANMolcan VRP12CAS 14046-55-0
    Molcan

    Molcan VRP12

    Cat. No.
    VRP12
    CAS
    14046-55-0
    Pack size
    100 mg
  • MOLCANMolcan HSN03CAS 552-63-6
    Molcan

    Molcan HSN03

    Cat. No.
    HSN03
    CAS
    552-63-6
    Pack size
    100 mg
  • CLEARSYNTHClearsynthCS-O-07153CAS 15942-08-2
    Clearsynth

    Clearsynth CS-O-07153

    Cat. No.
    CS-O-07153
    CAS
    15942-08-2

    Any pack size on request

  • MOLCANMolcan BCD01CAS 69224-79-9
    Molcan

    Molcan BCD01

    Cat. No.
    BCD01
    CAS
    69224-79-9
    Pack size
    100 mg
  • MOLCANMolcan APP95CAS 203395-59-9
    Molcan

    Molcan APP95

    Cat. No.
    APP95
    CAS
    203395-59-9
    Pack size
    100 mg
  • MOLCANMolcan VCS02CAS 68135-16-0
    Molcan

    Molcan VCS02

    Cat. No.
    VCS02
    CAS
    68135-16-0
    Pack size
    100 mg
  • MOLCANMolcan HPR04CAS 67987-08-0
    Molcan

    Molcan HPR04

    Cat. No.
    HPR04
    CAS
    67987-08-0
    Pack size
    100 mg
  • CLEARSYNTHClearsynthCS-P-00766CAS 1886188-97-1
    Clearsynth

    Clearsynth CS-P-00766

    Cat. No.
    CS-P-00766
    CAS
    1886188-97-1

    Any pack size on request

  • MOLCANMolcan BHX01CAS 50739-76-9
    Molcan

    Molcan BHX01

    Cat. No.
    BHX01
    CAS
    50739-76-9
    Pack size
    100 mg
  • MOLCANMolcan GLC03CAS 10079-35-3
    Molcan

    Molcan GLC03

    Cat. No.
    GLC03
    CAS
    10079-35-3
    Pack size
    100 mg
  • CLEARSYNTHClearsynthCS-T-54172CAS 161193-44-8
    Clearsynth

    Clearsynth CS-T-54172

    Cat. No.
    CS-T-54172
    CAS
    161193-44-8

    Any pack size on request

  • MOLCANMolcan BPP09CAS 34841-35-5
    Molcan

    Molcan BPP09

    Cat. No.
    BPP09
    CAS
    34841-35-5
    Pack size
    100 mg
  • MOLCANMolcan VRP01HCAS 63434-11-7
    Molcan

    Molcan VRP01H

    Cat. No.
    VRP01H
    CAS
    63434-11-7
    Pack size
    100 mg
  • CLEARSYNTHClearsynthCS-O-07228CAS 882880-12-8
    Clearsynth

    Clearsynth CS-O-07228

    Cat. No.
    CS-O-07228
    CAS
    882880-12-8

    Any pack size on request

  • CLEARSYNTHClearsynthCS-T-53649CAS 205826-86-4
    Clearsynth

    Clearsynth CS-T-53649

    Cat. No.
    CS-T-53649
    CAS
    205826-86-4

    Any pack size on request

  • MOLCANMolcan VRC03BCAS 137234-88-9
    Molcan

    Molcan VRC03B

    Cat. No.
    VRC03B
    CAS
    137234-88-9
    Pack size
    100 mg
  • CLEARSYNTHClearsynthCS-P-07155CAS 219821-37-1
    Clearsynth

    Clearsynth CS-P-07155

    Cat. No.
    CS-P-07155
    CAS
    219821-37-1

    Any pack size on request

  • MOLCANMolcan APX89
    Molcan

    Molcan APX89

    Cat. No.
    APX89
    Pack size
    100 mg
  • CLEARSYNTHClearsynthCS-O-31401CAS 918312-71-7
    Clearsynth

    Clearsynth CS-O-31401

    Cat. No.
    CS-O-31401
    CAS
    918312-71-7

    Any pack size on request

Manufacturers

Substances of the section by CAS

All substances by CAS

Delivery terms

  • Supplied to order from manufacturer catalogues — lead time is stated in the quotation
  • Storage conditions are kept in transit: +2…+8 °C, −20 °C, dry ice
  • Accompanying documents: batch certificate of analysis (CoA), safety data sheet (SDS)
  • Delivery to any region of Russia; documents for public procurement under 44-FZ and 223-FZ

Documents

FAQ

Why are there no prices on the website?

The price depends on pack size, quantity, delivery terms and exchange rates. Add items to the quote cart and a manager will calculate the supply and send a quotation within 2 business hours.

Can I order an item that is not on the website?

Yes. Send a request with the catalogue number or CAS and we will supply it to order from the manufacturer’s catalogue.

Can I get a certificate of analysis for a specific batch?

Yes, we provide the batch CoA on request — mention it in the comment to your request.

Can I order a non-standard pack size?

Yes. For impurity standards choose “Custom pack size” and enter the quantity in mg, g or mL.

Could not find the item?

Describe your request or attach a list of items: we will order from the manufacturer catalogs. We reply within 2 business hours.

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