2. Others
  3. Drug Intermediate
  4. Sirpiglenastat

Sirpiglenastat  (Synonyms: DRP-104)

製品番号: HY-132832 純度: 99.13%
COA 取扱説明書 Technical Support

Sirpiglenastat (DRP-104) is a broad acting glutamine antagonist. Sirpiglenastat has anticancer effects by directly targeting tumor metabolism and simultaneously inducing a potent antitumor immune response.

商品は「研究用試薬」です。人や動物の医療用・臨床診断用・食品用の製品ではありません。
研究用途以外に使用した場合、当社は一切の責任を負いかねます。

CAS 番号 : 2079939-05-0

容量 価格（税別） 在庫状況 数量
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 1254 在庫あり
Solution
10 mM * 1 mL in DMSO USD 1254 在庫あり
Solid
1 mg $380 在庫あり
5 mg $1140 在庫あり
10 mg   お問い合わせ  
50 mg   お問い合わせ  

* アイテムを追加する前、数量をご選択ください

This product is a controlled substance and not for sale in your territory.

カスタマーレビュー

Based on 2 publication(s) in Google Scholar

Sirpiglenastat 関連抗体

Top Publications Citing Use of Products

    Sirpiglenastat purchased from MedChemExpress. Usage Cited in: Cell Rep Med. 2026 Feb 17;7(2):102613.

    Growth curve of MiaPaca2 cells cultured in medium with 2.0 mM glutamine and 0.5 µM DRP-104 (Sirpiglenastat), and treated with clone 22B or vehicle.

    • 生物活性

    • 純度とドキュメンテーション

    • 参考文献

    • カスタマーレビュー

    製品説明

    Sirpiglenastat (DRP-104) is a broad acting glutamine antagonist. Sirpiglenastat has anticancer effects by directly targeting tumor metabolism and simultaneously inducing a potent antitumor immune response[1][2].

    体外実験

    Sirpiglenastat (DRP-104) treatment shows broad immune cell modulation effects including increased T, NK, and macrophages. Sirpiglenastat decreases pro-tumorigenic cytokines such as VEGF and KC (IL-8)[1].

    MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

    Sirpiglenastat 関連抗体
    体内実験

    CT26 bearing mice treated with Sirpiglenastat (DRP-104) (0.5 mg/kg; s.c.; once a day; for 5 days) shows tumor growth inhibition at day 12 of 90%. Median survival days are 36 days[1].
    Sirpiglenastat (0.5 mg/kg; s.c) treatment significantly inhibits tumor growth in the H22 model[1].

    MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

    Animal Model: CT26 bearing mice[1]
    Dosage: 0.5 mg/kg
    Administration: s.c.; once a day; for 5 days
    Result: Showed tumor growth inhibition in mice.
    臨床実験
    分子量

    441.48

    分子式

    C22H27N5O5
    CAS 番号
    Appearance

    Solid

    Color

    Off-white to yellow

    SMILES

    CC(C)OC([C@H](CCC(C=[N+]=[N-])=O)NC([C@@H](NC(C)=O)CC1=CNC2=CC=CC=C12)=O)=O
    輸送条件

    Room temperature in continental US; may vary elsewhere.
    保管条件

    4°C, sealed storage, away from moisture and light

    *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
    溶剤 & 溶解度
    体外: 

    DMSO : 100 mg/mL (226.51 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

    Preparing
    Stock Solutions
    Concentration Solvent Mass 1 mg 5 mg 10 mg
    1 mM 2.2651 mL 11.3255 mL 22.6511 mL
    5 mM 0.4530 mL 2.2651 mL 4.5302 mL
    10 mM 0.2265 mL 1.1326 mL 2.2651 mL
    View the Complete Stock Solution Preparation Table

    * Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
    Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

    • Molarity Calculator

    • Dilution Calculator

    Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

    Mass
    =
    Concentration
    ×
    Volume
    ×
    Molecular Weight *

    Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

    一般には略語で表示されます：C1V1 = C2V2

    濃度 （開始）

    C1

    ×
    体積 （開始）

    V1

    =
    濃度 （終了）

    C2

    ×
    体積 （終了）

    V2

    体内:

    Select the appropriate dissolution method based on your experimental animal and administration route.

    For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
    To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
    The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

    • Protocol 1

      Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

      Solubility: ≥ 2.5 mg/mL (5.66 mM); Clear solution

      This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

      Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

      Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
    • Protocol 2

      Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

      Solubility: ≥ 2.5 mg/mL (5.66 mM); Clear solution

      This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

      Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

      Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
    In Vivo Dissolution Calculator
    Please enter the basic information of animal experiments:

    Dosage

    mg/kg

    Animal weight
    (per animal)

    g

    Dosing volume
    (per animal)

    μL

    Number of animals

    Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
    Please enter your animal formula composition:
    %
    DMSO +
    % 
    +
    %
    Tween-80 +
    %
    Saline
    Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
    The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
    Calculation results:
    Working solution concentration: mg/mL
    Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).

    *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

    The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
    Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
     If the continuous dosing period exceeds half a month, please choose this protocol carefully.
    Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
    純度とドキュメンテーション

    純度: 99.13%

    COA (253 KB) HNMR (339 KB) RP-HPLC (239 KB) LCMS (97 KB)

    取扱説明書 (2659 KB)
    参考文献

    Complete Stock Solution Preparation Table

    * Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
    Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

    Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
    DMSO 1 mM 2.2651 mL 11.3255 mL 22.6511 mL 56.6277 mL
    5 mM 0.4530 mL 2.2651 mL 4.5302 mL 11.3255 mL
    10 mM 0.2265 mL 1.1326 mL 2.2651 mL 5.6628 mL
    15 mM 0.1510 mL 0.7550 mL 1.5101 mL 3.7752 mL
    20 mM 0.1133 mL 0.5663 mL 1.1326 mL 2.8314 mL
    25 mM 0.0906 mL 0.4530 mL 0.9060 mL 2.2651 mL
    30 mM 0.0755 mL 0.3775 mL 0.7550 mL 1.8876 mL
    40 mM 0.0566 mL 0.2831 mL 0.5663 mL 1.4157 mL
    50 mM 0.0453 mL 0.2265 mL 0.4530 mL 1.1326 mL
    60 mM 0.0378 mL 0.1888 mL 0.3775 mL 0.9438 mL
    80 mM 0.0283 mL 0.1416 mL 0.2831 mL 0.7078 mL
    100 mM 0.0227 mL 0.1133 mL 0.2265 mL 0.5663 mL
    • No file chosen (Maximum size is: 1024 Kb)
    • If you have published this work, please enter the PubMed ID.
    • Your name will appear on the site.

    Sirpiglenastat Related Classifications

    • Molarity Calculator

    • Dilution Calculator

    The molarity calculator equation

    Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

    質量   濃度   体積   分子量 *
    = × ×

    The dilution calculator equation

    Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

    一般には略語で表示されます：C1V1 = C2V2

    濃度 （開始） × 体積 （開始） = 濃度 （終了） × 体積 （終了）
    × = ×
    C1   V1   C2   V2
    Help & FAQs
    • Do most proteins show cross-species activity?

      Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

    Keywords:

    Sirpiglenastat2079939-05-0DRP-104DRP104DRP 104Drug IntermediateDrug IintermediateanticancerimmunecheckpointVEGFIL-8Inhibitorinhibitorinhibit

    最近チェックした製品:

    オンラインお問い合わせ

    Your information is safe with us. * Required Fields.

    製品名

    		  

    カスタマ需要量 *

    お名前 *

    		 

    タイトル

    メールアドレス *

    		 

    電話番号 *

    デパートメント

    		 

    組纖名 *

    市区町村

    都道府県

    国或いは地域 *

    		      

    必ず会社名を記載ください。個人への返信は行いません。

    備考

    バルクお問い合わせ

    Inquiry Information

    製品名:
    Sirpiglenastat
    製品番号:
    HY-132832
    数量:
    MCE 日本正規代理店:

    カスタマーレビュー

    Thank You for Your Feedback!

    Request for HNMR Report

    Please fill out this form to request the QC report. We will send it to your Email address shortly.

    Your information is safe with us. * Required Fields.

    製品名

    		  

    Lot #

    お名前 *

    		 

    メールアドレス *

    電話番号 *

    		 

    部門 *

    組纖名 *

    		 

    国或いは地域 *

    備考

    Request for HNMR Report

    We have received your request and will respond to you as soon as possible.