WhatsApp

Meet ASTANDARDS at CPHI India : November 23-25, 2026
IICC Yashobhoomi, Dwarka, New Delhi, India

Search by API Standards

  • Home
  • Search by API Standards

| 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 : 2733 (Page 18 of 114)

Rupatadine D4 Fumarate

Rupatadine D4 Fumarate , Buy Rupatadine D4 Fumarate from ASTANDARDS | Artis Biotech

CAT No.: AS07285
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Rubber Oligomer C21H40

Rubber Oligomer C21H40, Buy Rubber Oligomer C21H40 from ASTANDARDS | Artis Biotech

CAT No.: AS10228
CAS No.: NA
Category: Impurities
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Rubber Oligomer 1

Rubber Oligomer 1, Buy Rubber Oligomer 1 from ASTANDARDS | Artis Biotech

CAT No.: AS04831
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Roxithromycin D7

Roxithromycin D7, Buy Roxithromycin D7 from ASTANDARDS | Artis Biotech

CAT No.: AS07284
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Roxadustat D5

Roxadustat D5, Buy Roxadustat D5 from ASTANDARDS | Artis Biotech

CAT No.: AS07283
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Roxadustat 13C15N

Roxadustat 13C15N, Buy Roxadustat 13C15N from ASTANDARDS | Artis Biotech

CAT No.: AS07282
CAS No.: NA
Category: Stable Labeled Isotopes
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Rotigotine D7

Rotigotine D7, Buy Rotigotine D7 from ASTANDARDS | Artis Biotech

CAT No.: AS07281
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Rotigotine

Rotigotine, Buy Rotigotine from ASTANDARDS | Artis Biotech

CAT No.: AS10585
CAS No.: NA
Category: Working Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Rosuvastatin D6 sodium

Rosuvastatin D6 sodium, Buy Rosuvastatin D6 sodium from ASTANDARDS | Artis Biotech

CAT No.: AS07280
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Ronidazole D3

Ronidazole D3, Buy Ronidazole D3 from ASTANDARDS | Artis Biotech

CAT No.: AS07276
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Robenidine D8 hydrochloride

Robenidine D8 hydrochloride, Buy Robenidine D8 hydrochloride from ASTANDARDS | Artis Biotech

CAT No.: AS07274
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Rivastigmine oxalate D6

Rivastigmine oxalate D6, Buy Rivastigmine oxalate D6 from ASTANDARDS | Artis Biotech

CAT No.: AS07272
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Rivastigmine D6 (as HCl Salt)

Rivastigmine D6 (as HCl Salt), Buy Rivastigmine D6 (as HCl Salt) from ASTANDARDS | Artis Biotech

CAT No.: AS07271
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Rivastigmine D6

Rivastigmine D6, Buy Rivastigmine D6 from ASTANDARDS | Artis Biotech

CAT No.: AS07270
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Ritodrine D4

Ritodrine D4, Buy Ritodrine D4 from ASTANDARDS | Artis Biotech

CAT No.: AS07267
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Ritodrine D3 hydrochloride

Ritodrine D3 hydrochloride, Buy Ritodrine D3 hydrochloride from ASTANDARDS | Artis Biotech

CAT No.: AS07268
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Risperidone D6

Risperidone D6, Buy Risperidone D6 from ASTANDARDS | Artis Biotech

CAT No.: AS07265
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Risedronic acid

Risedronic acid, Buy Risedronic acid from ASTANDARDS | Artis Biotech

CAT No.: AS11356
CAS No.: NA
Category: Working Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Ripretinib-13C6

Ripretinib-13C6, Buy Ripretinib-13C6 from ASTANDARDS | Artis Biotech

CAT No.: AS07263
CAS No.: NA
Category: Stable Labeled Isotopes
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Rimegepant D4

Rimegepant D4, Buy Rimegepant D4 from ASTANDARDS | Artis Biotech

CAT No.: AS07260
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Riluzole-13C,15N2 Glucuronide

Riluzole-13C,15N2 Glucuronide, Buy Riluzole-13C,15N2 Glucuronide from ASTANDARDS | Artis Biotech

CAT No.: AS07259
CAS No.: NA
Category: Glucuronides
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Riluzole-13C,15N2

Riluzole-13C,15N2, Buy Riluzole-13C,15N2 from ASTANDARDS | Artis Biotech

CAT No.: AS07258
CAS No.: NA
Category: Stable Labeled Isotopes
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Riluzolamide-13C,15N2

Riluzolamide-13C,15N2, Buy Riluzolamide-13C,15N2 from ASTANDARDS | Artis Biotech

CAT No.: AS07257
CAS No.: NA
Category: Stable Labeled Isotopes
Parent API:
Mol. Formula:
Mol. Wt.:

View Details

Rilpivirine D6

Rilpivirine D6 , Buy Rilpivirine D6 from ASTANDARDS | Artis Biotech

CAT No.: AS07255
CAS No.: NA
Category: Deuterated Standards
Parent API:
Mol. Formula:
Mol. Wt.:

View Details