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Merck

A9546

Sigma-Aldrich

2-氨基-6-甲基巯基嘌呤

≥95%

别名:

2-氨基-6-甲基硫嘌呤

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About This Item

经验公式(希尔记法):
C6H7N5S
CAS号:
分子量:
181.22
EC號碼:
MDL號碼:
分類程式碼代碼:
41106305
PubChem物質ID:
NACRES:
NA.51

化驗

≥95%

形狀

solid

SMILES 字串

[H]n1cnc2c(SC)nc(N)nc12

InChI

1S/C6H7N5S/c1-12-5-3-4(9-2-8-3)10-6(7)11-5/h2H,1H3,(H3,7,8,9,10,11)

InChI 密鑰

YEGKYFQLKYGHAR-UHFFFAOYSA-N

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應用

2-氨基-6-甲基巯基嘌呤是一种2-氨基-6-烷基二硫代嘌呤,已与其他6位碳类似物一起用于研究大脑特异性地西泮的结合。
2-氨基-6-甲基巯基嘌呤(6-MTG)已用作Dulbecco′s改良的Eagles培养基(DMEM)培养基的补充剂,用于选择表达GPT的重组病毒mCMVhMIEPE-gpt.lacZ(巨细胞病毒主要立即早期启动子-增强子复合物-gpt.lacz)。它也已用作高效液相色谱(HPLC)中的标准品,以评估巯嘌呤甲基转移酶(TPMT)酶的活性。

生化/生理作用

2-氨基-6-甲基巯基嘌呤是由6-巯基嘌呤通过硫嘌呤甲基转移酶(TMPT)酶的S甲基化活性合成的。

象形圖

CorrosionExclamation mark

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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G R Erdmann et al.
Journal of chromatography, 571(1-2), 149-156 (1991-11-15)
A reversed-phase high-performance liquid chromatographic (HPLC) procedure was developed to quantify intracellular lymphocyte 6-thioguanine, methylmercaptopurine and methylthioguanine. The free base of each metabolite was obtained by acid hydrolysis, which allowed for a total determination of thiopurine metabolites. 6-Thioguanine was analyzed
Pharmacogenetics of drug metabolizing enzyme: thiopurine methyl transferase phenotypes and multidrug resistance 1 gene polymorphism in inflammatory bowel disease
Bahrehmand F, et al.
Cellular and Molecular Biology, 62(7), 102-109 (2016)
T R Waters et al.
Biochemistry, 36(9), 2501-2506 (1997-03-04)
It has been suggested that the cytotoxicity of 6-thioguanine depends upon (1) incorporation of 6-thioguanine into DNA, (2) methylation by S-adenosylmethionine (SAM) of the thio group to give S6-methylthioguanine, (3) miscoding during DNA replication to give [SMeG] x T base
Cancer Chemotherapy and Biotherapy: Principles and Practice, 193-193 (2010)
T Dooley et al.
Journal of chromatography, 337(2), 321-327 (1985-02-08)
A flow-fluorimetric high-performance liquid chromatographic assay for 6-methylthioguanine in urine has been developed. This compound is a major catabolite of 6-thioguanine, an important drug in cancer chemotherapy. The metabolite was extracted from alkaline urine with ethyl acetate which was injected

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