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(R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine

(R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine

CAS: 1223404-88-3

Molecular Formula: C16H15F2N5

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(R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine - Names and Identifiers

Name (R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine
Synonyms Larotrectinib Impurity 5(Larotrectinib DFP-PPPA Impurity)
(R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine
5-[(2R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidin-3-amine
CAS 1223404-88-3

(R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine - Physico-chemical Properties

Molecular FormulaC16H15F2N5
Molar Mass315.3206064
Density1.50±0.1 g/cm3(Predicted)
pKa3.14±0.30(Predicted)
Storage Condition2-8℃

(R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine - Upstream Downstream Industry

Downstream ProductsLOXO-101 (sulfate)

(R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine - Introduction

(R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine is (R)-5-(2-(2, 5-Difluorophenyl) pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine. The intermediate is an organic compound with the following properties:

Appearance: A white solid
Molecular formula: C, H, F, N
Molecular weight: 349.35g/mol

The (R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine has the following uses:

1. Drug research and development: As an intermediate of LOXO101 (a pamex inhibitor), it is used to synthesize the drug.

Regarding the preparation method, the preparation of this intermediate is generally divided into a plurality of steps. First, (R)-5-(2-(2,5-difluorophenyl) pyrrolidin-L-yl) pyrrolidone was synthesized by a synthetic reaction, the reaction then reacts with 2-aminopyrrolo [1,5-a] pyrimidin-3-ol to produce the intermediate. Specific synthetic steps need to be designed according to specific chemical synthesis methods.

When using and handling (R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine, you need to follow some safety information:

1. Wear personal protective equipment such as gloves and safety glasses when operating.
2. Avoid direct contact with skin, eyes and respiratory tract.
3. When used in a laboratory environment, operate under well-ventilated conditions.
4. When stored in the dark, dry, low temperature preservation.
Last Update:2024-04-09 21:49:45
(R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine
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SHANGHAI ACMEC BIOCHEMICAL TECHNOLOGY CO., LTD.
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SHANGHAI ACMEC BIOCHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: (R)-5-(2-(2,5-Difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine Visit Supplier Webpage Request for quotation
CAS: 1223404-88-3
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922 Click to send a QQ message
Wechat: 18621343501
WhatsApp: +86-18621343501
Shanghai Macklin Biochemical Co., Ltd
Spot supply
Product Name: (R)-5-(2-(2,5-Difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine Visit Supplier Webpage Request for quotation
CAS: 1223404-88-3
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
WhatsApp: +86-18821248368
Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name: (R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine Visit Supplier Webpage Request for quotation
CAS: 1223404-88-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
View History
(R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine
3-CYCLOPENTYLACRYLONITRILE
1-溴-环丁羧酸乙基酯
6-(5-(苯基磺酰胺基)吡啶-3-基)咪唑并[1,2-A]吡啶-3-羧酸乙酯
美托洛尔杂质14
3-巯基丙酸异辛酯(IOMA)
DIETHYL THIOPOSPHORIL-(Z)-(2-AMINOTHIAZOL-4-YL)-(METHOXYIMINO)ACETATE
bis(thiopyrophosphoric acid)
3-(甲氨基)丙酸甲酯
C.I. PIGMENT RED 48)
Downstream Products for (R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine
LOXO-101 (sulfate)
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