(3S,4S)-Tofacitinib

Product Name: (3S,4S)-Tofacitinib
CAS No.: 1092578-47-6
Chemical Name: (3S,4S)-Tofacitinib
Synonyms: 15(3R4S,3S4R）;SS-tofacitinib;Tofacitinib-15;ent-Tofacitinib;Tofacitinib 3S,4S;(3S,4S)-Tofacitinib;Tofatinib Impurity C;Tofatinib impurity 15;Tofacitinib Impurity C;Tofacitinib IMpurity A
CBNumber: CB3970902
Molecular Formula: C16H20N6O
Formula Weight: 312.37
MOL File: Mol file

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(3S,4S)-Tofacitinib Property

Density: 1.296
storage temp.: Store at -20°C
solubility: DMSO (Slightly), Methanol (Slightly)
pka: 6.04±0.60(Predicted)
form: Powder
color: Off-white to pink
InChI: InChI=1/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+/s3
InChIKey: UJLAWZDWDVHWOW-BCFRMRSDNA-N
SMILES: C(#N)CC(N1CC[C@H](C)[C@H](N(C)C2=NC=NC3NC=CC=32)C1)=O |&1:7,9,r|

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Labseeker

Product number: SC-28461
Product name: 3-((3S,4S)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile
Purity: 95
Packaging: 50mg
Price: $431
Updated: 2026/05/23

AvaChem

Product number: 5161
Product name: (3S,4S)-Tofacitinib
Packaging: 5mg
Price: $179
Updated: 2026/05/22

AvaChem

Product number: 5161
Product name: (3S,4S)-Tofacitinib
Packaging: 10mg
Price: $279
Updated: 2026/05/22

AvaChem

Product number: 5161
Product name: (3S,4S)-Tofacitinib
Packaging: 20mg
Price: $479
Updated: 2026/05/22

Chemenu

Product number: CM152409
Product name: 3-((3S,4S)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile
Purity: 98%
Packaging: 10mg
Price: $287
Updated: 2026/05/20

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(3S,4S)-Tofacitinib Chemical Properties,Usage,Production

Uses

(3S,4S)-Tofacitinib is an enantiopure stereoisomer of the drug, Janus kinase 3(Jak3) inhibitor(CP-690,550).

(3S,4S)-Tofacitinib Preparation Products And Raw materials

Raw materials

Preparation Products

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(3S,4S)-Tofacitinib Suppliers

China 103 India 3 United States 11 Global 117

AgileBioChem Co., Ltd.

Tel: 18055517827
Email: sales@agilebiochem.com
Country: China
ProdList: 996
Advantage: 50

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Shanghai Boc Chemical Co.,Ltd

Tel: 021-34975603-808 18721111801
Fax: +86-21-34975602-805
Email: sales@bocpharma.com
Country: China
ProdList: 994
Advantage: 64

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Fax: +86-21-50462321
Email: han_yajun@dctc.daicel.com
Country: China
ProdList: 7679
Advantage: 65

Shanghai Coupling Pharmaceutical R&D Co.,Ltd.（Former company is Brother Chemistry）

Tel: 021-50106671
Fax: 021-50106671
Country: China
ProdList: 49
Advantage: 58

S.Z. PhyStandard Bio-Tech. Co., Ltd.

Tel: 0755-4000505016 13380397412
Fax: 0755 28094224
Email: 3001272453@qq.com
Country: China
ProdList: 5157
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Shanghai T&W Pharmaceutical Co., Ltd.

Tel: +86 21 61551611
Fax: +86 21 50676805
Country: China
ProdList: 9891
Advantage: 58

Haoyuan Chemexpress Co., Ltd.

Tel: 021-58950125
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Email: info@chemexpress.com
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ProdList: 7552
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Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
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MedChemexpress LLC

Tel: 021-58955995
Fax: 609-228-5909
Email: sales@medchemexpress.cn
Country: United States
ProdList: 4861
Advantage: 58

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View Lastest Price from (3S,4S)-Tofacitinib manufacturers

ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: Tofacitinib Impurity C 1092578-47-6
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 0.98
Supply Ability: 10g
Release date: 2024-04-25

ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: Tofacitinib Impurity C 1092578-47-6
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 0.98
Supply Ability: 10g
Release date: 2024-05-20

Career Henan Chemical Co

Product: 3-((3S,4S)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile 1092578-47-6
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 10000KGS
Release date: 2020-01-10

1092578-47-6, (3S,4S)-TofacitinibRelated Search:

(3S,4S)-1-benzyl-N,4-diMethylpiperidin-3-aMine N-((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine 3-((3R,4R)-3-((2-chloro-7H-pyrrolo[2,3-d]pyriMidin-4-yl)(Methyl)aMino)-4-Methylpiperidin-1-yl)-3-oxopropanenitrile Tofacitinib Impurity 19 3-((3R,4R)-4-Methyl-3-(Methyl(7H-pyrrolo[2,3-d]pyriMidin-4-yl)aMino)piperidin-1-yl)-3-oxopropanaMide 6,7-Dihydro-N-methyl-N-[(3R,4R)-4-methyl-3-piperidinyl]-5H-pyrrolo[2,3-d]pyrimidin-4-amine R-afatinib Tofacitinib Impurity 20 (S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine (3R,4R)-3-[(6-amino-4-pyrimidinyl)methylamino]-4-methyl-β-oxo-1-Piperidinepropanenitrile (3R,4R)-N,4-dimethyl-piperidin-3-amine TF-A 2-amino-4-fluoro-5-nitrobenzoic acid Ethyl S-4-chloro-3-hydroxybutyrate Tofacitinib Impurity 2 3-((3S,4R)-4-Methyl-3-(Methyl(7H-pyrrolo[2,3-d]pyriMidin-4-yl)aMino)piperidin-1-yl)-3-oxopropanenitrile N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine Tofacitinib Impurity T

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

(3S,4S)-4-Methyl-3-(Methyl-7H-pyrrolo[2,3-d]pyriMidin-4-ylaMino)-beta-oxo-1-piperidinepropanenitrile

(3S,4S)-Tofacitinib

SS-tofacitinib

Tofacitinib IMpurity A

Tofacitinib IMpurity C Citrate

Tofacitinib Impurity C(3S,4S)

ent-Tofacitinib

Tofacitinib Impurity C

3-((3S,4S)-4-methyl-3-(methyl(7Hpyrrolo[2,3-d]pyrimidin-4-yl)

(3S,4S)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-1-piperidinepropanenitrile

15(3R4S,3S4R）

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

Tofacitinib-15

Tofacitinib 3S,4S

SIM2908 3-((3S,4S)-4-methyl-3-(methyl(7h-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile

Tofacitinib impurity 11/(3S,4S)-Tofacitinib/3-((3S,4S)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino) piperidin-1-yl)-3-oxopropanenitrile

Tofacitinib Impurity 17 Monomer

Tofacitinib Impurity Q Citrate

Azilsartan medoxomil impurity339

Tofatinib Impurity C

(3S,4S)-Tofacitinib (Tofacitinib Impurity)

1-Piperidinepropanenitrile, 4-methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-, (3S,4S)-

Tofatinib impurity 15

1092578-47-6