Kehua AI (Shenzhen) Innovative Drug R&D Co., Ltd.    Healthy Roots Biotechnology (Shenzhen) Co., Limited    Joint Development

1. Primary Information

English name: (3S,4R)-Tofacitinib
CAS No.: 1092578-48-7
Molecular formula: C16H20N6O
Molecular weight: 312.37 g/mol
SMILES: CC1CCN(CC1N(C)C2=NC=NC3=C2C=CN3)C(=O)CC#N
Structural class:
Other identifiers:

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2. Suppliers & Pricing

Supplier Pack size Purity Price (CNY) Storage conditions Lead time Notes
Kehua Intelligence 10mg 98% 2400 -20℃ in stock -

3. Structures

3.1 2D structure


3.2 3D structure


4. International Nomenclature & Identifiers

4.1 IUPAC Name

3-[(3S,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanenitrile


4.2 InChI

InChI=1S/C16H20N6O/c1-11-5-8-22(14(23)3-6-17)9-13(11)21(2)16-12-4-7-18-15(12)19-10-20-16/h4,7,10-11,13H,3,5,8-9H2,1-2H3,(H,18,19,20)/t11-,13-/m1/s1


4.3 InChIKey

UJLAWZDWDVHWOW-DGCLKSJQSA-N


4.4 Canonical SMILES

CC1CCN(CC1N(C)C2=NC=NC3=C2C=CN3)C(=O)CC#N


4.5 Isomeric SMILES

C[C@@H]1CCN(C[C@H]1N(C)C2=NC=NC3=C2C=CN3)C(=O)CC#N

4.6 SDF file

Coming soon

5. Spectroscopic data

5.1 13C nuclear magnetic resonance (13C NMR)

5.2 1H nuclear magnetic resonance (1H NMR)

5.3 Mass spectrometry (MS)

Coming soon

5.4 Infrared spectroscopy (IR)

Coming soon

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

Coming soon