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.

Subcategories of "Pharmaceutical Standards"

Found 7836 products of "Pharmaceutical Standards"

Purity (%)

100

products per page.

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4,10-Bis(2-naphthalenylthio)-chrysene
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1535224-93-1
Formula:C₃₈H₂₄S₂
Color and Shape:Neat
Molecular weight:544.727
Ref: TR-B504320
250mg
5,142.00€
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D-Threonine-4,4,4-d3
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 632-20-2
Formula:C₄H₆D₃NO₃
Color and Shape:Neat
Molecular weight:122.14
Ref: TR-T405527
250mg
8,684.00€
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Bis(p-cresyl) m-Cresyl Phosphate
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 136868-91-2
Formula:C₂₁H₂₁O₄P
Color and Shape:Neat
Molecular weight:368.37
Ref: TR-B419230
2500mg
1,530.00€
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Naphthalene-2-sulfonohydrazide
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 10151-46-9
Applications naphthalene-2-sulfonohydrazide (cas# 10151-46-9) is a useful research chemical. 
Formula:C₁₀H₁₀N₂O₂S
Color and Shape:Neat
Molecular weight:222.264
Ref: TR-N756615
50mg
243.00€
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100mg
406.00€
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500mg
1,512.00€
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5-(Bromomethyl)-2-nitropyridine
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 448968-52-3
Applications 5-(BROMOMETHYL)-2-NITROPYRIDINE (cas# 448968-52-3) is a useful research chemical. 
Formula:C₆H₅BrN₂O₂
Color and Shape:Neat
Molecular weight:217.02
Ref: TR-B993650
500mg
1,022.00€
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(-)-Corynantheidine
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 23407-35-4
Formula:C₂₂H₂₈N₂O₃
Color and Shape:Neat
Molecular weight:368.469
Ref: TR-C685605
25mg
2,058.00€
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Piperidine-4-sulfonic Acid
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 72450-62-5
Formula:C₅H₁₁NO₃S
Color and Shape:Neat
Molecular weight:165.211
Ref: TR-P482383
500mg
1,509.00€
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3-(4-Biphenylyl)-1,2,3,4-tetrahydro-1-naphthol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 56181-66-9
Applications 3-(4-Biphenylyl)-1,2,3,4-tetrahydro-1-naphthol is a useful synthetic intermediate in the synthesis of Difenacoum (D445350); a 4-hydroxycouramin derivative and second generation anticoagulant rodenticide used against rodent pests such as rats and mice. References Van Heerden, P.S., et al.: J. Chem. Soc., Perkin Trans. 1., no vol., 1141 (1997); Hadler, M.R. et al.: J. Hygiene, 74, 441 (1975); Rehman, A.B. et al.: J. Pharm., 1, 1 (1982); Quy, R.J. et al.: Crop Prot., 11, 14 (1992) 
Formula:C₂₂H₂₀O
Color and Shape:Neat
Molecular weight:300.39
Ref: TR-B398500
50mg
132.00€
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500mg
505.00€
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2,6-Dibromoanthracene
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 186517-01-1
Applications 2,6-dibromoanthracene (cas# 186517-01-1) is a useful research chemical. 
Formula:C₁₄H₈Br₂
Color and Shape:Neat
Molecular weight:336.02
Ref: TR-B426375
10mg
86.00€
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50mg
209.00€
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100mg
351.00€
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1-benzyl-3,3-dimethylthiourea
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 2741-14-2
Applications 1-benzyl-3,3-dimethylthiourea (cas# 2741-14-2) is a useful research chemical. 
Formula:C₁₀H₁₄N₂S
Color and Shape:Neat
Molecular weight:194.3
Ref: TR-B537000
25mg
89.00€
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50mg
106.00€
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250mg
391.00€
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5'-R-(3-Aminophenyl)-5'-thioadenosine
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
Formula:C₁₆H₁₈N₆O₃S
Color and Shape:Neat
Molecular weight:374.418
Ref: TR-A579155
25mg
10,511.00€
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(alphaE)-α-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-β-oxo-1-piperidinepropanenitrile
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1150310-15-8
Applications (αE)-α-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-β-oxo-1-piperidinepropanenitrile is an impurity of Entacapone (E558500), a peripherally acting inhibitor of catechol-O-methyl transferase (COMT), an enzyme involved in the metabolism of catecholamine neurotransmitters and related drugs. Antiparkinsonian. References Karlsson, M., et al.: J. Pharm. Biomed. Anal., 10, 593 (1992), Nissinen, E., et al.: Arch. Pharmacol., 346, 262 (1992), Wikberg, T., et al.: Eur. J. Drug Metab. Pharmacokinet., 18, 359 (1993), 
Formula:C₁₅H₁₅N₃O₅
Color and Shape:Neat
Molecular weight:317.30
Ref: TR-D454135
500mg
1,022.00€
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N-Desmethyl Droloxifene (contains up to 5% Z isomer)
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 83647-33-0
Formula:C₂₅H₂₇NO₂
Color and Shape:Neat
Molecular weight:373.49
Ref: TR-D292025
1mg
374.00€
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10mg
2,527.00€
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Diosmeting 13C d3
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1261394-22-2
Formula:CC₁₅D₃H₉O₆
Color and Shape:Neat
Molecular weight:304.274
Ref: TR-D493887
25mg
5,142.00€
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3-Bromo-2-naphthoic Acid
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 20717-80-0
Applications 3-Bromo-2-naphthoic Acid is used as a reagent for prepartion of isochromanones. References Wen, Z.K., et al.: Advanced Synthesis and Catalysis, 361,963 (2019) 
Formula:C₁₁H₇BrO₂
Color and Shape:Neat
Molecular weight:251.076
Ref: TR-B745520
500mg
1,530.00€
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L-Ascorbic Acid 3-Sulfate-13C6
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 22430-27-9
Formula:C₆H₈O₉S
Color and Shape:Neat
Molecular weight:262.143
Ref: TR-A787027
2500µg
1,530.00€
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Bis(m-cresyl) o-Cresyl Phosphate
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1052691-24-3
Formula:C₂₁H₂₁O₄P
Color and Shape:Neat
Molecular weight:368.37
Ref: TR-B419220
2500mg
1,530.00€
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N-[2-[[(1,2,3,4-tetrahydro-1-naphthalenyl)carbonyl]amino]ethyl]-carbamic Acid 1,1-Dimethylethyl Ester
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1371788-45-2
Applications N-[2-[[(1,2,3,4-tetrahydro-1-naphthalenyl)carbonyl]amino]ethyl]-carbamic Acid 1,1-Dimethylethyl Ester is an intermediate used in the synthesis of N-(2-Aminoethyl)-1,2,3,4-tetrahydro-1-naphthalenecarboxamide Hydrochloride (A608010), which is an acidic salt of N-(2-Aminoethyl)-1,2,3,4-tetrahydro-1-naphthalenecarboxamide (A607980), a degradation product of tetrahydrozoline. References Andermann, G., et al.: J. Pharm. Belg., 37, 309 (1982); Nicolas, A., et al.: Talanta, 31, 229 (1984); Andermann, G., et al.: J. Chromatogr., 298, 189 (1984) 
Formula:C₁₈H₂₆N₂O₃
Color and Shape:Neat
Molecular weight:318.411
Ref: TR-T292880
500mg
1,022.00€
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6,9,12,15,18-Heneicosapentaynoic Acid Methyl Ester
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
Applications 6,9,12,15,18-Heneicosapentaynoic Acid Methyl Ester is a methyl analog of 6,9,12,15,18-Heneicosapentaynoic Acid. 
Formula:C₂₂H₂₄O₂
Color and Shape:Neat
Molecular weight:320.425
Ref: TR-H245660
25mg
1,022.00€
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1-(β-D-Ribofuranosyl)-5-nitropyrine-2(1H)-one
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 59892-36-3
Formula:C₁₀H₁₂N₂O₇
Color and Shape:Neat
Molecular weight:272.21
Ref: TR-R415700
2500mg
1,530.00€
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