WhatsApp

Meet ASTANDARDS at CPHI Milan : October 6-8, 2026

Search by API Standards

  • Home
  • Search by API Standards

| High-Quality Pharmaceutical Reference Standard

API is manufactured and supplied by Artis Biotech | ASTANDARDS, 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 : 2197 (Page 79 of 92)

4-n-Nonylphenol-13C6

4-n-Nonylphenol-13C6, Buy 4-n-Nonylphenol-13C6 from Artis Biotech | ASTANDARDS

CAT No.: AS05690
CAS No.: NA
Category: Stable Labeled Isotopes
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

4-n-Nonylphenol D8

4-n-Nonylphenol D8, Buy 4-n-Nonylphenol D8 from Artis Biotech | ASTANDARDS

CAT No.: AS05691
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

4-methylpenthiazide; Chlo...

4-methylpenthiazide; Chlorothiazide derivative 2, Buy 4-methylpenthiazide; Chlorothiazide derivative 2 from Artis Biotech | ASTANDARDS

CAT No.: AS04771
CAS No.: NA
Category: Working Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

4-Methylaminoantipyrine D...

4-Methylaminoantipyrine D3 hydrogen sulfate, Buy 4-Methylaminoantipyrine D3 hydrogen sulfate from Artis Biotech | ASTANDARDS

CAT No.: AS05688
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

4-Hydroxypropranolol D7 HCl

4-Hydroxypropranolol D7 HCl, Buy 4-Hydroxypropranolol D7 HCl from Artis Biotech | ASTANDARDS

CAT No.: AS07957
CAS No.: 1219804-03-1
Category: Deuterated Standards
Parent API:
Mol. Formula: C16H17D7ClNO3
Mol. Wt.: 320.86

View Details

4-Hydroxybenzhydrazide-13C6

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

CAT No.: AS05686
CAS No.: NA
Category: Stable Labeled Isotopes
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

4-Hydroxyantipyrine D3

4-Hydroxyantipyrine D3, Buy 4-Hydroxyantipyrine D3 from Artis Biotech | ASTANDARDS

CAT No.: AS05685
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

4-Hydroxy Propranolol Hyd...

4-Hydroxy Propranolol Hydrochloride D7, Buy 4-Hydroxy Propranolol Hydrochloride D7 from Artis Biotech | ASTANDARDS

CAT No.: AS05684
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

4-Hydroxy Propranolol D7 HCl

4-Hydroxy Propranolol D7 HCl, Buy 4-Hydroxy Propranolol D7 HCl from Artis Biotech | ASTANDARDS

CAT No.: AS05683
CAS No.: 1219804-03-1
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

4-Hydroxy Atorvastatin So...

4-Hydroxy Atorvastatin Sodium Salt D5, Buy 4-Hydroxy Atorvastatin Sodium Salt D5 from Artis Biotech | ASTANDARDS

CAT No.: AS05681
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

4-Hydroxy Atorvastatin D5...

4-Hydroxy Atorvastatin D5 Ca (P), Buy 4-Hydroxy Atorvastatin D5 Ca (P) from Artis Biotech | ASTANDARDS

CAT No.: AS05680
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

4-Hydroxy Atorvastatin Ca...

4-Hydroxy Atorvastatin Calcium Salt D5, Buy 4-Hydroxy Atorvastatin Calcium Salt D5 from Artis Biotech | ASTANDARDS

CAT No.: AS05679
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

4-Hydroxy Atomoxetine Bet...

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

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

View Details

4-Formylaminoantipyrine D...

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

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

View Details

4-fluorophenol

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

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

View Details

4-Epitetracycline D6

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

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

View Details

4-chloro-5-fluoropyrimidi...

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

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

View Details

4-Chloro-3-nitrobenzotrif...

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

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

View Details

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

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

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

View Details

4-Bromochlorobenzene D4

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

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

View Details

4-Bromobenzonitrile

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

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

View Details

4-Aminobutyric acid (GABA)

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

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

View Details

4-Aminobutanol D8

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

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

View Details

4-Aminobiphenyl-13C6

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

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

View Details