基本信息

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	3

应用
O6-Benzylguanine is an effective substrate and efficient inactivator of DNA alkyltransferase. O6-Benzylguanine is an inhibitor of MGMT. It is also used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.

备注
Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away from strong oxidizing agents.

基本信息

MDL
MFCD00269931

分子式
C₁₂H₁₁N₅O

分子量
241.25

灵敏度
Ambient temperatures.

形态
Solid

溶解性
Soluble in methanol (20 mg/ml), and aqueous alkali (Heated).

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA
否

产品说明

应用

使用O⁶-苄基鸟嘌呤：

• 用作胶质母细胞瘤干细胞中甲基鸟嘌呤甲基转移酶(MGMT)抑制剂
• 在N-乙基-N-亚硝基脲(ENU)疗法之前用作胚胎干细胞中的O6-烷基鸟嘌呤-烷基转移酶(AGT)的酶抑制剂
• 在HL-60人早幼粒白血病生长抑制试验中AGT的抑制剂

包装

50 mg in poly bottle

生化/生理作用

O⁶-苄基鸟嘌呤(O6BG)可通过苄基转移阻断活性部位来抑制甲基鸟嘌呤甲基转移酶(MGMT)。使用O6BG与双氯乙基亚硝基脲(BCNU)或卡莫司汀治疗包括淋巴瘤、黑色素瘤和肉瘤等实体肿瘤是有效的。
O(6)-苄基鸟嘌呤是一种抗肿瘤剂，它通过与DNA修复酶O(6)-烷基鸟嘌呤DNA烷基转移酶(AGT)结合，抑制AGT介导的DNA修复。它被广泛用于各种DNA修复机制研究，并且可加强其他破坏DNA的化疗药物的作用。

基本信息

产品性质

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

基本信息

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .