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Product List
![Intermediate of Tofacitinib Citrate / 4-Chloro-7-Tosyl-7h-Pyrrolo[2, 3-D]Pyrimidine / CAS No. ...](http://image.made-in-china.com/3f2j00ygKvOcjMGfbC/Intermediate-of-Tofacitinib-Citrate-4-Chloro-7-Tosyl-7h-Pyrrolo-2-3-D-Pyrimidine-CAS-No-479633-63-1.jpg)
1516. Intermediate of Tofacitinib Citrate / 4-Chloro-7-Tosyl-7h-Pyrrolo[2, 3-D]Pyrimidine / CAS No. ... 
[Jun 10, 2025]
[Jun 10, 2025] 4-Chloro-7-(4-Methylphenylsulfonyl)-7H-Pyrrolo[2,3-d]Pyrimidine Product Description CAS Number: 479633-63-1 Synonyms: 4-Chloro-7-[(4-Methylphenyl)Sulfonyl]-7H-Pyrrolo[2,3-d]Pyrimidine Tofacitinib Impurity ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
![Intermediate of Tofacitinib Citrate / 4-Chloro-7-P-Toluenesulphonyl-7h-Pyrrolo[2, 3-D]Pyrimidine / ...](http://image.made-in-china.com/3f2j00sgZvJoKmGRqP/Intermediate-of-Tofacitinib-Citrate-4-Chloro-7-P-Toluenesulphonyl-7h-Pyrrolo-2-3-D-Pyrimidine-CAS-No-479633-63-1.jpg)
1517. Intermediate of Tofacitinib Citrate / 4-Chloro-7-P-Toluenesulphonyl-7h-Pyrrolo[2, 3-D]Pyrimidine / ... [Jun 10, 2025]
[Jun 10, 2025] 4-Chloro-7-(4-Methylphenylsulfonyl)-7H-Pyrrolo[2,3-d]Pyrimidine Product Description CAS Number: 479633-63-1 Synonyms: 4-Chloro-7-[(4-Methylphenyl)Sulfonyl]-7H-Pyrrolo[2,3-d]Pyrimidine Tofacitinib Impurity ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
1518. Intermediate of Tofacitinib Citrate / Ethanol, 2- (Trimethylsilyl) - / CAS No. 2916-68-9 [Jun 10, 2025]
[Jun 10, 2025] 2-(Trimethylsilyl)Ethanol Product Description CAS Number: 2916-68-9 Synonyms: 2-Trimethylsilyl Ethanol 2-(Trimethylsilyl)-Ethano Ethanol, ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
1519. Tofacitinib Citrate Intermediate / 2-Hydroxyethyltrimethylsilane / CAS No. 2916-68-9 [Jun 10, 2025]
[Jun 10, 2025] 2-(Trimethylsilyl)Ethanol Product Description CAS Number: 2916-68-9 Synonyms: 2-Trimethylsilyl Ethanol 2-(Trimethylsilyl)-Ethano Ethanol, ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
![Tofacitinib Citrate Intermediate / 2, 4-Dichloro-7h Pyrrolo[2, 3-D]Pyrimidine / CAS No. 90213-66-4](http://image.made-in-china.com/3f2j00zpKBUDZgOGkr/Tofacitinib-Citrate-Intermediate-2-4-Dichloro-7h-Pyrrolo-2-3-D-Pyrimidine-CAS-No-90213-66-4.jpg)
1520. Tofacitinib Citrate Intermediate / 2, 4-Dichloro-7h Pyrrolo[2, 3-D]Pyrimidine / CAS No. 90213-66-4 [Jun 10, 2025]
[Jun 10, 2025] 2,4-Dichloro-7H-Pyrrolo[2,3-d]Pyrimidine Product Description CAS Number: 90213-66-4 Synonyms: 7H-Pyrrolo[2,3-d]Pyrimidine, 2,4-Dichloro- 2,4-Dichloro-7H ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
1521. Tofacitinib Citrate Intermediate / Tofacitinib Impurity 53 / CAS No. 479633-63-1 [Jun 10, 2025]
[Jun 10, 2025] 4-Chloro-7-(4-Methylphenylsulfonyl)-7H-Pyrrolo[2,3-d]Pyrimidine Product Description CAS Number: 479633-63-1 Synonyms: 4-Chloro-7-[(4-Methylphenyl)Sulfonyl]-7H-Pyrrolo[2,3-d]Pyrimidine Tofacitinib Impurity ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
1522. Tofacitinib Citrate Intermediate / 4, 6-Dichloro-4h-Purine / CAS No. 90213-66-4 [Jun 10, 2025]
[Jun 10, 2025] 2,4-Dichloro-7H-Pyrrolo[2,3-d]Pyrimidine Product Description CAS Number: 90213-66-4 Synonyms: 7H-Pyrrolo[2,3-d]Pyrimidine, 2,4-Dichloro- 2,4-Dichloro-7H ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
![Tofacitinib Citrate Intermediate / 4-Chloro-7- (P-Tolylsulfonyl) Pyrrolo[2, 3-D]Pyrimidine / CAS ...](http://image.made-in-china.com/3f2j00ygbMWpizHYol/Tofacitinib-Citrate-Intermediate-4-Chloro-7-P-Tolylsulfonyl-Pyrrolo-2-3-D-Pyrimidine-CAS-No-479633-63-1.jpg)
1523. Tofacitinib Citrate Intermediate / 4-Chloro-7- (P-Tolylsulfonyl) Pyrrolo[2, 3-D]Pyrimidine / CAS ... [Jun 10, 2025]
[Jun 10, 2025] 4-Chloro-7-(4-Methylphenylsulfonyl)-7H-Pyrrolo[2,3-d]Pyrimidine Product Description CAS Number: 479633-63-1 Synonyms: 4-Chloro-7-[(4-Methylphenyl)Sulfonyl]-7H-Pyrrolo[2,3-d]Pyrimidine Tofacitinib Impurity ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
1524. Intermediate of Tofacitinib Citrate / 2-Trimethylsilyl Ethanol / CAS No. 2916-68-9 [Jun 10, 2025]
[Jun 10, 2025] 2-(Trimethylsilyl)Ethanol Product Description CAS Number: 2916-68-9 Synonyms: 2-Trimethylsilyl Ethanol 2-(Trimethylsilyl)-Ethano Ethanol, ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
![Intermediate of Tofacitinib Citrate / 4-Chloro-7-[ (4-Methylphenyl) Sulfonyl]-7h-Pyrrolo[2, ...](http://image.made-in-china.com/3f2j00cpsefJFrEUkl/Intermediate-of-Tofacitinib-Citrate-4-Chloro-7-4-Methylphenyl-Sulfonyl-7h-Pyrrolo-2-3-D-Pyrimidine-CAS-No-479633-63-1.jpg)
1525. Intermediate of Tofacitinib Citrate / 4-Chloro-7-[ (4-Methylphenyl) Sulfonyl]-7h-Pyrrolo[2, ... [Jun 10, 2025]
[Jun 10, 2025] 4-Chloro-7-(4-Methylphenylsulfonyl)-7H-Pyrrolo[2,3-d]Pyrimidine Product Description CAS Number: 479633-63-1 Synonyms: 4-Chloro-7-[(4-Methylphenyl)Sulfonyl]-7H-Pyrrolo[2,3-d]Pyrimidine Tofacitinib Impurity ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
1526. Tofacitinib Citrate Intermediate / Tofacitinib Impurity 4 / CAS No. 923036-30-0 [Jun 10, 2025]
[Jun 10, 2025] N-Methyl-N-[(3R,4R)-4-Methyl-1-(Phenylmethyl)-3-Piperidinyl]-7-[(4-Methylphenyl)Sulfonyl]-7H-Pyrrolo[2,3-d]Pyrimidin-4-Amine Product Description CAS Number: 923036-30-0 Synonyms: ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
1527. Tofacitinib Citrate Intermediate / (3R, 4R) -1-Benzyl-N, 4-Dimethylpiperidine-3-Amino-L- (-) ... [Jun 10, 2025]
[Jun 10, 2025] Bis[(3R,4R)-1-Benzyl-N,4-Dimethylpiperidin-3-Amine]di-p-Toluyl-L-Tartrate Product Description CAS Number: 477600-71-8 Synonyms: Butanedioic Acid, 2,3-Bis[(4-Methylbenzoyl)Oxy]-, (2R,3R)-, Compd. ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
1528. Intermediate of Tofacitinib Citrate / (4R)-1-Benzyl-N, 4-Dimethylpiperidine-3-Amine 1-Benzyl-N, ... [Jun 10, 2025]
[Jun 10, 2025] Bis[(3R,4R)-1-Benzyl-N,4-Dimethylpiperidin-3-Amine]di-p-Toluyl-L-Tartrate Product Description CAS Number: 477600-71-8 Synonyms: Butanedioic Acid, 2,3-Bis[(4-Methylbenzoyl)Oxy]-, (2R,3R)-, Compd. ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
1529. Intermediate of Tofacitinib Citrate / O- (2-Mesitylenesulfonyl) Acethydroxamic Acid Ethyl Ester / ... [Jun 10, 2025]
[Jun 10, 2025] 2-(Trimethylsilyl)Ethanol Product Description CAS Number: 2916-68-9 Synonyms: 2-Trimethylsilyl Ethanol 2-(Trimethylsilyl)-Ethano Ethanol, ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
![Intermediate of Tofacitinib Citrate / Butanedioic Acid, 2, 3-Bis[(4-Methylbenzoyl)Oxy]-, (2R, 3R)-, ...](http://image.made-in-china.com/3f2j00SrqCUOzdnfcp/Intermediate-of-Tofacitinib-Citrate-Butanedioic-Acid-2-3-Bis-4-Methylbenzoyl-Oxy-2R-3R-Compd-With-3R-4R-N-4-Dimethyl-1-CAS-No-477600-71-8.jpg)
1530. Intermediate of Tofacitinib Citrate / Butanedioic Acid, 2, 3-Bis[(4-Methylbenzoyl)Oxy]-, (2R, 3R)-, ... [Jun 10, 2025]
[Jun 10, 2025] Bis[(3R,4R)-1-Benzyl-N,4-Dimethylpiperidin-3-Amine]di-p-Toluyl-L-Tartrate Product Description CAS Number: 477600-71-8 Synonyms: Butanedioic Acid, 2,3-Bis[(4-Methylbenzoyl)Oxy]-, (2R,3R)-, Compd. ...
Company: Nanjing Xinbell Pharmaceutical Technology Co., Ltd.
