Category · 63 products
Testing Standards
Testing standards are reference materials used to calibrate, validate, and verify analytical instruments and methods across industries like pharmaceuticals, environmental monitoring, and food safety. These compounds ensure accuracy, consistency, and compliance with regulatory requirements. Molekula stocks a range of Testing Standards with full technical documentation and CoA per batch.
Every product here can be supplied in any quantity. Pack sizes and prices on the product pages are a starting point — tell us what you need and we'll manufacture, source and repack it, from grams to multi-tonne.
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(S)-Sitagliptin Phosphate - USP CRS
SKU 90037167 · CAS 823817-58-9 · C16H18F6N5O5P · MW 505.31 -
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2-Chloro-3,5-dinitrobenzotrifluoride
SKU 10648199 · CAS 392-95-0 · C7H2ClF3N2O4 · MW 270.55 -
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3,3-Pentamethylene-4-butyrolactam
SKU 25472292 · CAS 64744-50-9 · C9H15NO · MW 153.22 -
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Abacavir Related Compound C - USP CRS
SKU 90037588 · CAS 172015-79-1 · C11H13Cl2N5O · MW 302.16 -
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Acetaminophen Related Compound B - USP CRS
SKU 90035396 · CAS 1693-37-4 · C9H11NO2 · MW 165.19 -
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Acetaminophen Related Compound C - USP CRS
SKU 90035397 · CAS 614-80-2 · C8H9NO2 · MW 151.17 -
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Acetaminophen Related Compound J - USP CRS
SKU 90035399 · CAS 539-03-7 · C8H8ClNO · MW 169.61 -
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Alprazolam Related Compound A - USP CRS
SKU 90035380 · CAS 28910-89-6 · C17H15ClN4O · MW 326.78 -
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Amoxicillin Related Compound B - USP CRS
SKU 90036575 · CAS 26889-93-0 · C16H19N3O5S · MW 365.40 -
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Amoxicillin Related Compound C - USP CRS
SKU 90036572 · CAS 94659-47-9 · C16H19N3O5S · MW 365.40 -
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Amoxicillin Related Compound D - USP CRS
SKU 90037591 · CAS 1642559-71-4 · C16H20N3NaO6S · MW 405.40 -
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Amoxicillin Related Compound G - USP CRS
SKU 90028625 · CAS 188112-75-6 · C24H26N4O7S · MW 514.55 -
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Amoxicillin Related Compound I - USP CRS
SKU 90036576 · CAS 22818-40-2 · HOC6H4CH(NH2)COOH · MW 167.16 -
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Artemether - USP CRS
SKU 90036987 · CAS 71963-77-4 · C16H26O5 · MW 298.37 -
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Azithromycin Related Compound F (3'-N-Demethyl-3'-N-formylazithromycin)- USP CRS
SKU 90037839 · CAS 612069-28-0 · C38H70N2O13 · MW 763.0 -
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Betahistine hydrochloride - USP reference standard
SKU 90033091 · CAS 5579-84-0 · C8H12N2 · 2HCl · MW 209.12 -
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Bisoprolol fumarate - USP CRS
SKU 90037000 · CAS 104344-23-2 · C18H31NO4 · .5C4H4O4 · MW 383.48 -
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Capsaicin
SKU 31397045 · CAS 404-86-4 · (CH3)2CHCH=CH(CH2)4CONHCH2C6H3(OH)(OCH3) · MW 305.41 -
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Carbidopa - USP CRS
SKU 90033332 · CAS 38821-49-7 · C10H14N2O4 · H2O · MW 244.24 -
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Cefaclor Delta-3 Isomer - USP CRS
SKU 90036670 · CAS 152575-13-8 · C15H14ClN3O4S · MW 367.81 -
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Cefuroxime Sodium - USP CRS - C16H15N4NaO8S
SKU 90033520 · CAS 56238-63-2 · C16H15N4NaO8S · MW 446.37 -
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Chlordiazepoxide Related Compound A - USP CRS
SKU 90035382 · CAS 963-39-3 · C15H11ClN2O2 · MW 286.72 -
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Ciprofloxacin Ethylenediamine Analog - USP CRS
SKU 90035377 · CAS 528851-31-2 · C15H16FN3O3 · HCl · MW 341.77 -
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Citalopram Related Compound A (1-(3-dimethylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carboxamide)- USP CRS
SKU 90037836 · CAS 64372-56-1 · C20H23FN2O2 · MW 342.4
Frequently asked
What does Molekula stock in the Testing Standards category?
Molekula stocks a range of Testing Standards products at research, semi-bulk and bulk scale. Browse the full list below or use the search to filter by name or CAS.
Does Molekula provide a CoA for Testing Standards products?
Yes — every batch ships with a Certificate of Analysis. You can also retrieve historical CoAs via the batch lookup on any product page.
Can Molekula supply Testing Standards in bulk quantities?
Bulk and custom pack sizes are available on request. Use the "Request a quote" button on any product page or visit /contact.
Need a quote?
Tell us the product, grade, and quantity — we usually respond within one working day.