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Pharmaceutical Standards

Pharmaceutical standards are a comprehensive set of reference materials essential for ensuring the safety, efficacy, and quality of pharmaceutical products. This category includes standards for active pharmaceutical ingredients (APIs), which are the core components responsible for therapeutic effects. Additionally, it covers compounds and metabolites relevant to both the pharmaceutical and veterinary industries, providing benchmarks for the accurate measurement and analysis of these substances. Nitrosamine control standards are crucial for detecting and mitigating potentially harmful nitrosamines in drug formulations. Toxicology standards help assess the safety and potential adverse effects of pharmaceutical compounds. Furthermore, enzyme activators and inhibitors standards are vital for research and development, enabling precise studies of biochemical pathways and drug mechanisms. These pharmaceutical standards are indispensable tools for regulatory compliance, quality control, and research, ensuring that pharmaceutical products meet stringent safety and effectiveness criteria.

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Subcategories of "Pharmaceutical Standards"

Active Pharmaceutical Ingredients (API) for research

Enzyme Activators and Inhibitors

Nitrosamines

Pharmaceutical and Veterinary Compounds and Metabolites

Toxicology

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BrandProduct dataPurityPrice rangeEstimated delivery
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Des-(4-dimethylamino-2-en-1-oxo)butylamino 6-(pyrrolidin-2,5-dion-1-yl) Afatinib
REF: TR-D291238		- - -- - -Discontinued product
TRC logo
Coumarin 545
REF: TR-C755548CAS: 85642-11-1 		- - -- - -Discontinued product
TRC logo
5’-O-Trityl-3’-b-hydroxythymidine
REF: TR-T887950CAS: 55612-11-8 		- - -- - -Discontinued product
TRC logo
Oxo[5,10,15,20-tetra(4-pyridyl)porphyrinato]titanium(IV) (90% purity)
REF: TR-O870488CAS: 105250-49-5 		90%- - -Discontinued product
TRC logo
(E)-Crotonic Acid Methyl Ester
REF: TR-C818780CAS: 623-43-8 		- - -- - -Discontinued product
TRC logo
(1R)-3-endo-Aminocamphor Hydrochloride
REF: TR-A603180CAS: 31638-54-7 		- - -- - -Discontinued product
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D-Buthionine
REF: TR-B690234CAS: 13073-22-8 		- - -- - -Discontinued product
TRC logo
1,4-Dimethoxy-2-naphthylamine
REF: TR-D461910CAS: 50885-06-8 		- - -- - -Discontinued product
TRC logo
3,7-Dihydroxy-3',4',5'-trimethoxyflavone
REF: TR-D455453CAS: 132594-09-3 		- - -- - -Discontinued product
TRC logo
4-Nitrohydrocinnamonitrile
REF: TR-N496175CAS: 53563-09-0 		- - -- - -Discontinued product
TRC logo
3-(3,4-Dimethoxyphenyl)-3-oxo-propionic Acid Methyl Ester
REF: TR-B431865CAS: 74053-93-3 		- - -- - -Discontinued product
TRC logo
Alpha-​Oxo-​5-​(phenylmethoxy)​-​1H-​indole-​3-​acetic Acid Ethyl Ester
REF: TR-O858655CAS: 75238-44-7 		- - -- - -Discontinued product
TRC logo
[(Dimethylamino)methylene](triphenylmethyl)-thiourea
REF: TR-D461055CAS: 910297-67-5 		- - -- - -Discontinued product
TRC logo
L-trans-Pyrrolidine-2,4-dicarboxylic Acid
REF: TR-P999005CAS: 64769-66-0 		- - -- - -Discontinued product
TRC logo
2-Bromo-4-(tert-butyl)-5-nitrophenyl Acetate
REF: TR-B702613		- - -- - -Discontinued product
TRC logo
3'-Benzyloxy Propiophenone
REF: TR-B287785CAS: 37951-47-6 		- - -- - -Discontinued product
TRC logo
7-Fluoro-1,5-naphthyridine-4-carboxylic Acid
REF: TR-B438465CAS: 1437790-02-7 		- - -- - -Discontinued product
TRC logo
Bis-(4-nitrophenyl)-2-nitrophenylamine
REF: TR-B506250CAS: 117847-23-1 		- - -- - -Discontinued product
TRC logo
9-Anthracenepropanoic Acid
REF: TR-A678435CAS: 41034-83-7 		- - -- - -Discontinued product
TRC logo
N-​Propyl-​N-​[2-​(2,​4,​6-​trichlorophenoxy)​ethyl]​-​carbamic Acid Methyl Ester
REF: TR-P835065CAS: 1424939-65-0 		- - -- - -Discontinued product
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Des-(4-dimethylamino-2-en-1-oxo)butylamino 6-(pyrrolidin-2,5-dion-1-yl) Afatinib
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Des-(4-dimethylamino-2-en-1-oxo)butylamino 6-(pyrrolidin-2,5-dion-1-yl) Afatinib

Applications Des-(4-dimethylamino-2-en-1-oxo)butylamino 6-(pyrrolidin-2,5-dion-1-yl) Afatinib is an intermediate in the synthesis of Des-(4-dimethylamino-2-en-1-oxo)butylamino 6-(5-Hydroxy-pyrrolidin-2-on-1-yl) Afatinib which …
Formula:
C22H18ClFN4O4
Color and Shape:
Yellowish Solid
Molecular weight:
456.85

Ref: TR-D291238

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Coumarin 545
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Coumarin 545

CAS:85642-11-1
Applications Coumarin 545 (cas# 85642-11-1) is a useful research chemical.
Formula:
C22H18N2O2S
Color and Shape:
Dark Red to Very Dark Red Solid
Molecular weight:
374.46

Ref: TR-C755548

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5’-O-Trityl-3’-b-hydroxythymidine
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5’-O-Trityl-3’-b-hydroxythymidine

CAS:55612-11-8
Applications An intermediate in the preparation of thymidine monophosphate analogues References Vanheusden, V., et al.: …
Formula:
C29H28N2O5
Color and Shape:
White Solid
Molecular weight:
484.54

Ref: TR-T887950

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Oxo[5,10,15,20-tetra(4-pyridyl)porphyrinato]titanium(IV) (90% purity)
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Oxo[5,10,15,20-tetra(4-pyridyl)porphyrinato]titanium(IV) (90% purity)

CAS:105250-49-5
Applications Oxo[5,10,15,20-tetra(4-pyridyl)porphyrinato]titanium(IV) is an analytical reagent in the hydrogen peroxide sensing. References He, Wen-Li, et …
Formula:
C40H24N8OTi
Purity:
90%
Color and Shape:
Very Dark Green Solid
Molecular weight:
680.53

Ref: TR-O870488

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(E)-Crotonic Acid Methyl Ester
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(E)-Crotonic Acid Methyl Ester

CAS:623-43-8
Applications (E)-Crotonic Acid Methyl Ester is the methyl ester of Crotonic Acid (C818785) which is …
Formula:
C5H8O2
Molecular weight:
100.116

Ref: TR-C818780

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(1R)-3-endo-Aminocamphor Hydrochloride
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(1R)-3-endo-Aminocamphor Hydrochloride

CAS:31638-54-7
Applications (1R)-3-endo-Aminocamphor Hydrochloride is used as a reactant for the synthesis of alpha-amino ketones. References …
Formula:
C10H17NO•HCl
Color and Shape:
Colourless to Yellow Oil to Thick Oil
Molecular weight:
203.709

Ref: TR-A603180

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D-Buthionine
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D-Buthionine

CAS:13073-22-8
Applications (R)-Homocysteine thioether. References Rundlett, K., et al.: Chirality, 8, 88 ( 1996), Chen, S., …
Formula:
C8H17NO2S
Molecular weight:
191.29

Ref: TR-B690234

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1,4-Dimethoxy-2-naphthylamine
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1,4-Dimethoxy-2-naphthylamine

CAS:50885-06-8
Applications 1,4-Dimethoxy-2-naphthylamine is an disubstituted naphthoimidazoles intermediate with potential use as an anti-inflammatory agents. References …
Formula:
C12H13NO2
Color and Shape:
Dark Grey Solid
Molecular weight:
203.24

Ref: TR-D461910

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3,7-Dihydroxy-3',4',5'-trimethoxyflavone
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3,7-Dihydroxy-3',4',5'-trimethoxyflavone

CAS:132594-09-3
Applications 3,7-Dihydroxy-3',4',5'-trimethoxyflavone (cas# 132594-09-3) is a useful research chemical.
Formula:
C18H16O7
Color and Shape:
Light Yellow to Yellow Solid
Molecular weight:
344.32

Ref: TR-D455453

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4-Nitrohydrocinnamonitrile
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4-Nitrohydrocinnamonitrile

CAS:53563-09-0
Applications 4-Nitrohydrocinnamonitrile (cas# 53563-09-0) is a compound useful in organic synthesis.
Formula:
C9H8N2O2
Color and Shape:
Light Yellow Solid
Molecular weight:
176.17

Ref: TR-N496175

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3-(3,4-Dimethoxyphenyl)-3-oxo-propionic Acid Methyl Ester
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3-(3,4-Dimethoxyphenyl)-3-oxo-propionic Acid Methyl Ester

CAS:74053-93-3
Applications 3-(3,4-dimethoxyphenyl)-3-oxo-propionic acid methyl ester (cas# 74053-93-3) is a useful research chemical.
Formula:
C12H14O5
Molecular weight:
238.23

Ref: TR-B431865

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Alpha-​Oxo-​5-​(phenylmethoxy)​-​1H-​indole-​3-​acetic Acid Ethyl Ester
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Alpha-​Oxo-​5-​(phenylmethoxy)​-​1H-​indole-​3-​acetic Acid Ethyl Ester

CAS:75238-44-7
Applications α-​Oxo-​5-​(phenylmethoxy)​-​1H-​indole-​3-​acetic Acid Ethyl Ester is an intermediate in synthesizing 5-Hydroxy Tryptophol-d4 β-D-Glucuronide (H976012), a …
Formula:
C19H17NO4
Color and Shape:
Yellow Powder
Molecular weight:
323.34

Ref: TR-O858655

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[(Dimethylamino)methylene](triphenylmethyl)-thiourea
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[(Dimethylamino)methylene](triphenylmethyl)-thiourea

CAS:910297-67-5
Applications [(Dimethylamino)methylene](triphenylmethyl)-thiourea (cas# 910297-67-5) is a compound useful in organic synthesis.
Formula:
C23H23N3S
Color and Shape:
Pale Yellow Oil
Molecular weight:
373.51

Ref: TR-D461055

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L-trans-Pyrrolidine-2,4-dicarboxylic Acid
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L-trans-Pyrrolidine-2,4-dicarboxylic Acid

CAS:64769-66-0
Applications L-trans-Pyrrolidine-2,4-dicarboxylic Acid is an inhibitor of the glutamate transporter EAAT.
Formula:
C6H9NO4
Color and Shape:
White Solid
Molecular weight:
159.14

Ref: TR-P999005

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2-Bromo-4-(tert-butyl)-5-nitrophenyl Acetate
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2-Bromo-4-(tert-butyl)-5-nitrophenyl Acetate

Applications 2-Bromo-4-(tert-butyl)-5-nitrophenyl Acetate is an intermediate in synthesizing Ivacaftor Carboxylic Acid (I940605). It is an …
Formula:
C12H14BrNO4
Color and Shape:
Pale Yellow Solid
Molecular weight:
316.148

Ref: TR-B702613

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3'-Benzyloxy Propiophenone
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3'-Benzyloxy Propiophenone

CAS:37951-47-6
Applications An intermediate used in the production of various ectoparasiticides, drug metabolites and analgesic agents. …
Formula:
C16H16O2
Color and Shape:
Colorless Oil
Molecular weight:
240.3

Ref: TR-B287785

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7-Fluoro-1,5-naphthyridine-4-carboxylic Acid
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7-Fluoro-1,5-naphthyridine-4-carboxylic Acid

CAS:1437790-02-7
Applications 7-fluoro-1,5-naphthyridine-4-carboxylic acid (cas# 1437790-02-7) is a useful research chemical.
Formula:
C9H5N2O2F
Color and Shape:
White to Off-White Solid
Molecular weight:
192.15

Ref: TR-B438465

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Bis-(4-nitrophenyl)-2-nitrophenylamine
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Bis-(4-nitrophenyl)-2-nitrophenylamine

CAS:117847-23-1
Applications Bis-(4-nitrophenyl)-2-nitrophenylamine (cas# 117847-23-1) is a compound useful in organic synthesis. References Bollaert, V., et …
Formula:
C18H12N4O6
Color and Shape:
Yellow Powder
Molecular weight:
380.31

Ref: TR-B506250

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9-Anthracenepropanoic Acid
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9-Anthracenepropanoic Acid

CAS:41034-83-7
Applications A 9-substituted derivative of the polycyclic aromatic hydrocarbon (PAH) Anthracene (A678400). References Sun, W. …
Formula:
C17H14O2
Color and Shape:
Yellow Solid
Molecular weight:
250.29

Ref: TR-A678435

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N-​Propyl-​N-​[2-​(2,​4,​6-​trichlorophenoxy)​ethyl]​-​carbamic Acid Methyl Ester
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N-​Propyl-​N-​[2-​(2,​4,​6-​trichlorophenoxy)​ethyl]​-​carbamic Acid Methyl Ester

CAS:1424939-65-0
Applications N-​Propyl-​N-​[2-​(2,​4,​6-​trichlorophenoxy)​ethyl]​-​carbamic Acid Methyl Ester is an intermediate used in the synthesis of BTS 44595 …
Formula:
C13H16Cl3NO3
Color and Shape:
Clear Oil
Molecular weight:
340.63

Ref: TR-P835065

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