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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 96 of 114)

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

CAT No.: AS05697
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

4-Trifluoromethoxy phenol, Buy 4-Trifluoromethoxy phenol from ASTANDARDS | Artis Biotech

CAT No.: AS08721
CAS No.: 828-27-3
Category: Working Standards
Parent API:
Mol. Formula: C7H5F3O2
Mol. Wt.: 178.11

4-trans-Hydroxy Cilostazol D5 (major), Buy 4-trans-Hydroxy Cilostazol D5 (major) from ASTANDARDS | Artis Biotech

CAT No.: AS05696
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

4-Thiouracil-benzyl bromide D4, Buy 4-Thiouracil-benzyl bromide D4 from ASTANDARDS | Artis Biotech

CAT No.: AS05695
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

4-Pyridoxic Acid D3 Hydrochloride, Buy 4-Pyridoxic Acid D3 Hydrochloride from ASTANDARDS | Artis Biotech

CAT No.: AS05694
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

4-Pyrazolo boronic acid, Buy 4-Pyrazolo boronic acid from ASTANDARDS | Artis Biotech

CAT No.: AS08302
CAS No.: 763120-58-7
Category: Intermediates
Parent API:
Mol. Formula: C3H5BN2O2
Mol. Wt.: 111.9

4-oxo-Isotretinoin D6 , Buy 4-oxo-Isotretinoin D6  from ASTANDARDS | Artis Biotech

CAT No.: AS05693
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

4-Nitrophenol-2,3,5,6 D4, Buy 4-Nitrophenol-2,3,5,6 D4 from ASTANDARDS | Artis Biotech

CAT No.: AS09490
CAS No.: 93951-79-2
Category: Deuterated Reagents
Parent API:
Mol. Formula: C6HD4NO3
Mol. Wt.: 143.13

4-Nitro-2-Trifluoromethylaniline, 98%, Buy 4-Nitro-2-Trifluoromethylaniline, 98% from ASTANDARDS | Artis Biotech

CAT No.: AS08011
CAS No.: 121-01-7
Category: Impurities
Parent API:
Mol. Formula: C7H5F3N2O2
Mol. Wt.: 206.12

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

CAT No.: AS05692
CAS No.: NA
Category: Stable Labeled Isotopes
Parent API:
Mol. Formula:
Mol. Wt.:

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

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

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

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

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

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

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

CAT No.: AS10012
CAS No.: 109-02-4
Category: Working Standards
Parent API:
Mol. Formula: C5H11NO
Mol. Wt.: 101.15

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

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

4-Methoxyphenylboronic-d3 Acid, Buy 4-Methoxyphenylboronic-d3 Acid from ASTANDARDS | Artis Biotech

CAT No.: AS09484
CAS No.: NA
Category: Deuterated Reagents
Parent API:
Mol. Formula: C7H6D3BO3
Mol. Wt.: 155.08

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

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

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

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

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

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

4-Hydroxy-4-methyl-2-pentanone, Buy 4-Hydroxy-4-methyl-2-pentanone from ASTANDARDS | Artis Biotech

CAT No.: AS11187
CAS No.: NA
Category: Impurities
Parent API:
Mol. Formula:
Mol. Wt.:

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

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

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

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

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

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

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

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