Chlorambucil-d8
(Synonyms: CB-1348-d8; WR-139013-d8) 目录号 : GC47078
苯丁酸氮芥 (CB-1348-d8) 是氘标记的苯丁酸氮芥。苯丁酸氮芥 (CB-1348) 是一种具有口服活性的抗肿瘤剂，是一种属于氮芥类的双功能烷化剂。苯丁酸氮芥可用于淋巴细胞白血病、卵巢癌和乳腺癌以及霍奇金病的研究。
Cas No.:2748247-26-7
Sample solution is provided at 25 µL, 10mM.
;)
,-1-7$$$37316672.jpg');)
;)
;)
$$$36806353.jpg');)
;33(7)%EF%BC%9A546-561$$$37156877.jpg');)
;)
;)
;)
%201124-1138.$$$35908550.jpg');)
%20766-780.$$$37100057.jpg');)
%20418-432.$$$36893736.jpg');)
%EF%BC%9A-240-255.$$$35108512.jpg');)
533-545$$$36543525.jpg');)
%201-13.$$$36600053.jpg');)
;)
Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Chlorambucil-d8 is intended for use as an internal standard for the quantification of chlorambucil . Chlorambucil is a nitrogen mustard alkylating agent that forms intra- and interstrand crosslinks in DNA, the latter of which prevents DNA replication and transcription leading to cell death.1 It preferentially decreases survival of rapidly proliferating spleen colony-forming cells over spleen colony-forming cells from normal bone marrow.2 Formulations containing chlorambucil have been used alone and in combination with other chemotherapeutic agents in the treatment of chronic lymphocytic leukemia and lymphomas.
1.Mattes, W.B., Hartley, J.A., and Kohn, K.W.DNA sequence selectivity of guanine-N7 alkylation by nitrogen mustardsNucleic Acids Res.14(7)2971-2987(1986) 2.van Putten, L.M., and Lelieveld, P.Factors determining cell killing by chemotherapeutic agents in vivo. II. Melphalan, chlorambucil and nitrogen mustardEur. J. Cancer7(1)11-16(1971)
| Cas No. | 2748247-26-7 | SDF | |
| 别名 | CB-1348-d8; WR-139013-d8 | ||
| Canonical SMILES | OC(CCCC1=CC=C(N(C([2H])([2H])C([2H])([2H])Cl)C([2H])([2H])C([2H])([2H])Cl)C=C1)=O | ||
| 分子式 | C14H11D8Cl2NO2 | 分子量 | 312.3 |
| 溶解度 | Chloroform: slightly soluble,Methanol: slightly soluble | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
||
| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
 |
1 mg | 5 mg | 10 mg |
| 1 mM | 3.202 mL | 16.0102 mL | 32.0205 mL |
| 5 mM | 0.6404 mL | 3.202 mL | 6.4041 mL |
| 10 mM | 0.3202 mL | 1.601 mL | 3.202 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Mass spectrometry of chlorambucil, its degradation products, and its metabolite in biological samples
J Pharm Sci 1980 Jan;69(1):80-4.PMID:7354450DOI:10.1002/jps.2600690122
A sensitive and specific method for the determination of chlorambucil and its metabolite in biological fluids is reported. The method is based on selected-ion monitoring detection following simple extraction of the parent compound, its metabolite, and an internal standard (Chlorambucil-d8) from plasma and urine samples. The precision (reproducibility) of the method was 94.3 +/- 1.3% with 200 ng of chlorambucil added to 1 ml of plasma. Chlorambucil degradation or alkylation of plasma proteins was minimal with plasma incubated at 24 degrees for 4 hr. However, chlorambucil recovery decreased to 56% after plasma incubation at 37 degrees for 4 hr. Three chlorambucil degradation products in ethyl acetate solution were found, and their structures were studied by mass spectrometry.