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Rapamycin Impurity 2

Rapamycin Impurity 2 Structure
Rapamycin Impurity 2 structure
CAS No.
150821-39-9
Chemical Name:
Rapamycin Impurity 2
Synonyms
Rapamycin isomers;Sirolimus Impurity 7;SIROLIMUS ISOMER C (RAPAMYCIN ISOMER C));Rapamycin, 9,14-deepoxy-15-deoxo-14-deoxy-9,15-epoxy-15-hydroxy-14-oxo-;9,14-Deepoxy-15-deoxo-14-deoxy-9,15-epoxy-15-hydroxy-14-oxorapamycin (>80%)
CBNumber:
CB53129745
Molecular Formula:
C51H79NO13
Molecular Weight:
914.19
MDL Number:
MOL File:
150821-39-9.mol
Last updated:2025-07-04 15:24:42
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Rapamycin Impurity 2 Properties

Melting point >90°C (dec.)
Boiling point 997.9±65.0 °C(Predicted)
Density 1.18±0.1 g/cm3(Predicted)
storage temp. Amber Vial, -20°C Freezer, Under inert atmosphere
solubility Dichloromethane (Slightly), Methanol (Slightly)
form Solid
pka 9.40±0.70(Predicted)
color Pale Yellow
InChIKey PZJRKKHZEUDQHR-UNCTVSBUNA-N

Rapamycin Impurity 2 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0856727 Sirolimus isomer C 150821-39-9 1mg $563 2026-06-04 Buy
ChemScene CS-0856727 Sirolimus isomer C 150821-39-9 5mg $1408 2026-06-04 Buy
ChemScene CS-0856727 Sirolimus isomer C 150821-39-9 10mg $2167 2026-06-04 Buy
ChemScene CS-0856727 Sirolimus isomer C 150821-39-9 25mg $3792 2026-06-04 Buy
ChemScene CS-0856727 Sirolimus isomer C 150821-39-9 50mg $5958 2026-06-04 Buy
Product number Packaging Price Buy
CS-0856727 1mg $563 Buy
CS-0856727 5mg $1408 Buy
CS-0856727 10mg $2167 Buy
CS-0856727 25mg $3792 Buy
CS-0856727 50mg $5958 Buy

Rapamycin Impurity 2 Chemical Properties, Uses, Production

Uses

9,14-Deepoxy-15-deoxo-14-deoxy-9,15-epoxy-15-hydroxy-14-oxorapamycin can be prepared as an immunosuppressant.

Rapamycin Impurity 2 Preparation Products And Raw materials

Raw materials

Preparation Products

Rapamycin Impurity 2 Suppliers

Global Suppliers ( 23)
Supplier Tel Email Country ProdList Advantage
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
ShangHai Biochempartner Co.,Ltd 177-54423994 17754423994 2853530910@QQ.com China 8000 62
Shanghai Chaolan Chemical Technology Center QQ：65489617 13301690235 Sales@ATKchemical.com China 9699 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 020-36607679; 13502246435 3008233746@qq.com China 9968 12
BOC Sciences +1-631-485-4226 inquiry@bocsci.com United States 19935 58
Cato Research Chemicals Inc. +86-020-81960175-877 4000-868-328;4000-868-328 tianwen.zhan@cato-chem.com United States 10384 58
Shandong WorldSun Biological Technology Co., Ltd. 0531-88723173 18596073690 1047208234@qq.com China 8168 58
Zhejiang Huida Biotech Co., LTD 0571-89903022 18679456698 zilong@hizyme.com China 8001 58
Hubei Xinyang Medical Technology Co., Ltd 15347293736 2853117764@yongstandards.com China 9999 58
Guangzhou Juntang Technology Co., Ltd 020-36607679 13502246435 sales@dmstandards.com China 10922 58
Supplier Advantage
Shanghai Kewel Chemical Co., Ltd. 50
ShangHai Biochempartner Co.,Ltd 62
Shanghai Chaolan Chemical Technology Center 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 12
BOC Sciences 58
Cato Research Chemicals Inc. 58
Shandong WorldSun Biological Technology Co., Ltd. 58
Zhejiang Huida Biotech Co., LTD 58
Hubei Xinyang Medical Technology Co., Ltd 58
Guangzhou Juntang Technology Co., Ltd 58

View Latest Price from Rapamycin Impurity 2 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Temsirolimus isomer C pictures 2025-12-16 Temsirolimus isomer C
150821-39-9
 10mg 95%+ 100000 Moxin Chemicals

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9,14-Deepoxy-15-deoxo-14-deoxy-9,15-epoxy-15-hydroxy-14-oxorapamycin (>80%) Rapamycin, 9,14-deepoxy-15-deoxo-14-deoxy-9,15-epoxy-15-hydroxy-14-oxo- SIROLIMUS ISOMER C (RAPAMYCIN ISOMER C)) Sirolimus Impurity 7 Rapamycin isomers 150821-39-9