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| High-Quality Pharmaceutical Reference Standard

API is manufactured and supplied by ASTANDARDS | Artis Biotech, ensuring high purity, consistent quality, and regulatory-compliant specifications. Our APIs are produced using validated processes and are suitable for research, development, and pharmaceutical manufacturing applications.

Total Products : 2734 (Page 97 of 114)

4-Hydroxy Atomoxetine Bet...

4-Hydroxy Atomoxetine Beta -D-Glucuronide, Buy 4-Hydroxy Atomoxetine Beta -D-Glucuronide from ASTANDARDS | Artis Biotech

CAT No.: AS05484
CAS No.: 540729-08-6
Category: Glucuronides
Parent API:
Mol. Formula: C23H29NO8
Mol. Wt.: 447.48

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4-Formylaminoantipyrine D...

4-Formylaminoantipyrine D3 (FAA D3), Buy 4-Formylaminoantipyrine D3 (FAA D3) from ASTANDARDS | Artis Biotech

CAT No.: AS05677
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

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4-Fluorophenylboronic D4 Acid

4-Fluorophenylboronic D4 Acid, Buy 4-Fluorophenylboronic D4 Acid from ASTANDARDS | Artis Biotech

CAT No.: AS09473
CAS No.: NA
Category: Deuterated Reagents
Parent API:
Mol. Formula: C6H2D4BFO2
Mol. Wt.: 143.95

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4-fluorophenol

4-fluorophenol, Buy 4-fluorophenol from ASTANDARDS | Artis Biotech

CAT No.: AS08713
CAS No.: 371-41-5
Category: Working Standards
Parent API:
Mol. Formula: C6H5FO
Mol. Wt.: 112.1

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4-Fluorocinnamic acid

4-Fluorocinnamic acid, Buy 4-Fluorocinnamic acid from ASTANDARDS | Artis Biotech

CAT No.: AS09874
CAS No.: 459-32-5
Category: Impurities
Parent API:
Mol. Formula: C9H7FO2
Mol. Wt.: 166.15

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4-Epitetracycline D6

4-Epitetracycline D6, Buy 4-Epitetracycline D6 from ASTANDARDS | Artis Biotech

CAT No.: AS05676
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

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4-Chlorobenzyl Cyanide

4-Chlorobenzyl Cyanide, Buy 4-Chlorobenzyl Cyanide from ASTANDARDS | Artis Biotech

CAT No.: AS09775
CAS No.: 140-53-4
Category: Impurities
Parent API:
Mol. Formula: C8H6ClN
Mol. Wt.: 151.6

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4-chlorobenzenesulfonyl c...

4-chlorobenzenesulfonyl chloride, Buy 4-chlorobenzenesulfonyl chloride from ASTANDARDS | Artis Biotech

CAT No.: AS09958
CAS No.: 98-60-2
Category: Impurities
Parent API:
Mol. Formula: C6H4Cl2O2S
Mol. Wt.: 211.07

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4-chloro-5-fluoropyrimidi...

4-chloro-5-fluoropyrimidin-2 (1H)-one , Buy 4-chloro-5-fluoropyrimidin-2 (1H)-one from ASTANDARDS | Artis Biotech

CAT No.: AS07930
CAS No.: 22462-34-6
Category: Impurities
Parent API:
Mol. Formula: C4H2ClFN2O
Mol. Wt.: 148.52

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4-Chloro-3-nitrobenzotrif...

4-Chloro-3-nitrobenzotrifluoride, Buy 4-Chloro-3-nitrobenzotrifluoride from ASTANDARDS | Artis Biotech

CAT No.: AS08725
CAS No.: 121-17-5
Category: Working Standards
Parent API:
Mol. Formula: C7H3ClF3NO2
Mol. Wt.: 225.55

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4-chloro-3,5-Dinitrobenzo...

4-chloro-3,5-Dinitrobenzotrifluoride, Buy 4-chloro-3,5-Dinitrobenzotrifluoride from ASTANDARDS | Artis Biotech

CAT No.: AS08735
CAS No.: 393-75-9
Category: Working Standards
Parent API:
Mol. Formula: C7H2ClF3N2O4
Mol. Wt.: 270.55

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4-Bromotoluene D7

4-Bromotoluene D7, Buy 4-Bromotoluene D7 from ASTANDARDS | Artis Biotech

CAT No.: AS09506
CAS No.: 229948-67-8
Category: Deuterated Reagents
Parent API:
Mol. Formula: C7D7Br
Mol. Wt.: 178.08

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4-Bromophenyl-d4-boronic Acid

4-Bromophenyl-d4-boronic Acid, Buy 4-Bromophenyl-d4-boronic Acid from ASTANDARDS | Artis Biotech

CAT No.: AS09458
CAS No.: NA
Category: Deuterated Reagents
Parent API:
Mol. Formula: C6H2D4BBrO2
Mol. Wt.: 204.85

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4-Bromoiodobenzene-D4

4-Bromoiodobenzene-D4, Buy 4-Bromoiodobenzene-D4 from ASTANDARDS | Artis Biotech

CAT No.: AS09504
CAS No.: 1147565-46-5
Category: Deuterated Reagents
Parent API:
Mol. Formula: C6D4BrI
Mol. Wt.: 286.93

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4-Bromochlorobenzene D4

4-Bromochlorobenzene D4, Buy 4-Bromochlorobenzene D4 from ASTANDARDS | Artis Biotech

CAT No.: AS05673
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

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4-Bromobiphenyl-D9

4-Bromobiphenyl-D9, Buy 4-Bromobiphenyl-D9 from ASTANDARDS | Artis Biotech

CAT No.: AS09508
CAS No.: 142475-00-1
Category: Deuterated Reagents
Parent API:
Mol. Formula: C12D9Br
Mol. Wt.: 242.16

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4-Bromobenzonitrile

4-Bromobenzonitrile, Buy 4-Bromobenzonitrile from ASTANDARDS | Artis Biotech

CAT No.: AS07734
CAS No.: 623-00-7
Category: Impurities
Parent API:
Mol. Formula: C7H4BrN
Mol. Wt.: 182.02

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4-Bromo aniline

4-Bromo aniline, Buy 4-Bromo aniline from ASTANDARDS | Artis Biotech

CAT No.: AS10347
CAS No.: 106-40-1
Category: Impurities
Parent API:
Mol. Formula:
Mol. Wt.:

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4-Aminobutyric acid (GABA)

4-Aminobutyric acid (GABA), Buy 4-Aminobutyric acid (GABA) from ASTANDARDS | Artis Biotech

CAT No.: AS08032
CAS No.: 56-12-2
Category: Impurities
Parent API:
Mol. Formula: C4H9NO2
Mol. Wt.: 103.12

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4-Aminobutanol D8

4-Aminobutanol D8, Buy 4-Aminobutanol D8 from ASTANDARDS | Artis Biotech

CAT No.: AS05670
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

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4-Aminobiphenyl-13C6

4-Aminobiphenyl-13C6, Buy 4-Aminobiphenyl-13C6 from ASTANDARDS | Artis Biotech

CAT No.: AS05669
CAS No.: NA
Category: Stable Labeled Isotopes
Parent API:
Mol. Formula:
Mol. Wt.:

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4-Aminobenzoic Acid-d4

4-Aminobenzoic Acid-d4, Buy 4-Aminobenzoic Acid-d4 from ASTANDARDS | Artis Biotech

CAT No.: AS09538
CAS No.: 350820-01-8
Category: Deuterated Reagents
Parent API:
Mol. Formula: C7H3D4NO2
Mol. Wt.: 141.16

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4-Aminoantipyrine D3 AA D3

4-Aminoantipyrine D3 AA D3, Buy 4-Aminoantipyrine D3 AA D3 from ASTANDARDS | Artis Biotech

CAT No.: AS05668
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

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4-Acetylsulfanilamide-13C6

4-Acetylsulfanilamide-13C6, Buy 4-Acetylsulfanilamide-13C6 from ASTANDARDS | Artis Biotech

CAT No.: AS05666
CAS No.: NA
Category: Stable Labeled Isotopes
Parent API:
Mol. Formula:
Mol. Wt.:

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