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Tofacitinib Impurity 36

Product Name
Tofacitinib Impurity 36
CAS No.
2250241-69-9
Chemical Name
Tofacitinib Impurity 36
Synonyms
Tofacitinib Impurity 36;Tofacitinib Impurity 219;7-Tosyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one;7-Tosyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (Tofacitinib Impurity);4H-Pyrrolo[2,3-d]pyrimidin-4-one, 3,7-dihydro-7-[(4-methylphenyl)sulfonyl]-
CBNumber
CB53166559
Molecular Formula
C13H11N3O3S
Formula Weight
289.31
MOL File
2250241-69-9.mol
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Tofacitinib Impurity 36 Property

Boiling point:
540.0±60.0 °C(Predicted)
Density 
1.49±0.1 g/cm3(Predicted)
pka
0.90±0.20(Predicted)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Synthonix
Product number
T75533
Product name
7-Tosyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one
Purity
≥95%
Packaging
250mg
Price
$540
Updated
2026/05/06
Synthonix
Product number
T75533
Product name
7-Tosyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one
Purity
≥95%
Packaging
1g
Price
$1130
Updated
2026/05/06
Synthonix
Product number
T75533
Product name
7-Tosyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one
Purity
≥95%
Packaging
5g
Price
$2250
Updated
2026/05/06
ACHEMBLOCK
Product number
V143549
Product name
7-Tosyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one
Purity
98%
Packaging
250MG
Price
$480
Updated
2026/05/27
ACHEMBLOCK
Product number
V143549
Product name
7-Tosyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one
Purity
98%
Packaging
1G
Price
$1010
Updated
2026/05/27

Tofacitinib Impurity 36 Preparation Products And Raw materials

Raw materials

Preparation Products

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Tofacitinib Impurity 36 Suppliers

China 16 United States 2 Global 18
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
0510-85629785 18013409632
Fax
051085625359
Email
sales@reading-chemicals.com
Country
China
ProdList
15178
Advantage
58
Jinan SanZhi Pharmaceutical Technology Co., Ltd.
Tel
15053191807
Fax
-
Email
sales_sanzhi@163.com
Country
China
ProdList
286
Advantage
55
Shenzhen SUNGENING Bio-Medical Co., Ltd.
Tel
0755-28967200 13631290199
Fax
0755-28967200
Email
wxf@sungening.com
Country
China
ProdList
9629
Advantage
60
ANHUI WITOP BIOTECH CO., LTD
Tel
+8615255079626
Email
eric@witopchemical.com
Country
China
ProdList
23541
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58
Accela ChemBio Inc.
Tel
+1-858-6993322
Fax
(+1)-858-876-1948
Email
info@accelachem.com
Country
United States
ProdList
21193
Advantage
58
Jinan blalong chemical co. LTD
Tel
2710913286@.com
Email
1513643261@qq.com
Country
China
ProdList
14246
Advantage
58
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Email
marketing@accelachem.com
Country
China
ProdList
10462
Advantage
58
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd
Tel
18569809817
Fax
025-85722793
Email
2208093734@qq.com
Country
China
ProdList
3978
Advantage
58
Cato Research Chemicals Inc.
Tel
+86-020-81960175-877 4000-868-328
Email
tianwen.zhan@cato-chem.com
Country
United States
ProdList
10404
Advantage
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Wuxi Helen Biotechnology Co., Ltd.,
Tel
0510-85629785 18013409632
Fax
0510-85625359
Email
sales@reading-chemicals.com
Country
China
ProdList
14081
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58

2250241-69-9, Tofacitinib Impurity 36Related Search:

Tofacitinib Related Compound Tofacitinib Impurity 45 Tofacitinib Impurity 2 1-BENZYL-N,4-DIMETHYLPIPERIDIN-3-AMINE DIHYDROCHLORIDE (3S,4S)-1-benzyl-N,4-diMethylpiperidin-3-aMine N-(2,6-dimethylphenyl)-2-((2,6-dimethylphenyl)amino)acetamide 3-PiperidinaMine, 1-acetyl-N,4-diMethyl-N-1H-pyrrolo[2,3-d]pyriMidin-4-yl-, (3R,4R)- (9CI) butyl 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoate Tofacitinib Impurity N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine 3-((3S,4R)-4-Methyl-3-(Methyl(7H-pyrrolo[2,3-d]pyriMidin-4-yl)aMino)piperidin-1-yl)-3-oxopropanenitrile 3-((3R,4R)-4-Methyl-3-(Methyl(7H-pyrrolo[2,3-d]pyriMidin-4-yl)aMino)piperidin-1-yl)-3-oxopropanaMide 1-Piperidinepropanoic acid, 4-methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-, ethyl ester, (3R,4R)- 7H-Pyrrolo[2,3-d]pyriMidin-4-aMine, N-Methyl-N-[(3R,4R)-4-Methyl-1-(phenylMethyl)-3-piperidinyl]-7-[(4-Met hylphenyl)sulfonyl]- 6,7-Dihydro-N-methyl-N-[(3R,4R)-4-methyl-3-piperidinyl]-5H-pyrrolo[2,3-d]pyrimidin-4-amine Tofacitinib Impurity N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (3R,4R)-N,1,4-trimethyl-N-{7H-pyrrolo[2,3-d]pyrimidin-4-yl}piperidin-3-amine

  • Tofacitinib Impurity 36
  • Tofacitinib Impurity 219
  • 7-Tosyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one
  • 4H-Pyrrolo[2,3-d]pyrimidin-4-one, 3,7-dihydro-7-[(4-methylphenyl)sulfonyl]-
  • 7-Tosyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (Tofacitinib Impurity)
  • 2250241-69-9