中文名 | 2-氨基-6-羟基嘌呤 |
英文名 | Guanine |
别名 | 鸟粪环 鸟粪素 鸟嘌呤 鸟便嘌呤 海鸟粪碱 亚氨基二氧化嘌呤 2-氨基次黄嘌呤 2-氨基-6-羟基嘌呤 鸟嘌呤 [CI 75170] |
英文别名 | Guanine 9H-Guanine C.I. 75170 Akos B019969 Guanine (8CI) 2-Amino-6-Purinol 2-Aminohypoxanthine C.I. Natural White 1 6-N-Hydroxyaminopurine 6-Hydroxy-2-Aminopurine 2-Amino-6-Hydroxypurine Valaciclovir EP Impurity A 2-AMino-6-hydroxy-1H-purine 2-Amino-1,9-Dihydro-Purin-6-One 2-Amino-3,7-Dihydro-6H-Purin-6-One 2-Amino-1,7-Dihydro-6H-Purin-6-One 6H-purin-6-one, 2-amino-3,7-dihydro- 6H-Purin-6-one, 2-amino-1,7-dihydro- (9CI) |
CAS | 73-40-5 |
EINECS | 200-799-8 |
化学式 | C5H5N5O |
分子量 | 151.13 |
InChI | InChI=1/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11) |
InChIKey | UYTPUPDQBNUYGX-UHFFFAOYSA-N |
密度 | 1.4456 (rough estimate) |
熔点 | >300 °C (lit.) |
沸点 | 273.11°C (rough estimate) |
闪点 | 311.4°C |
水溶性 | practically insoluble |
蒸汽压 | 5.86E-14mmHg at 25°C |
溶解度 | 1m NaOH: 0.1M,20 ℃,澄清,无色 |
折射率 | 2.0000 (estimate) |
酸度系数 | 9.92(at 40℃) |
存储条件 | 2-8°C |
稳定性 | 稳定。与强氧化剂不相容。 |
外观 | 粉末 |
颜色 | White to cream |
气味 | Odorless |
Merck | 14,4564 |
BRN | 9680 |
物化性质 | 五色针状结晶或无定性粉末。Mp360℃(分解)。易溶于酸和碱,微溶于乙醇、乙醚,不溶于水。 |
MDL号 | MFCD00071533 |
危险品标志 | Xi - 刺激性物品 |
风险术语 | 36/37/38 - 刺激眼睛、呼吸系统和皮肤。 |
安全术语 | S26 - 不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。 S36 - 穿戴适当的防护服。 S37/39 - 戴适当的手套和护目镜或面具。 |
WGK Germany | 3 |
RTECS | MF8260000 |
TSCA | Yes |
海关编号 | 29335990 |
Hazard Note | Irritant |
上游原料 | 6-羟基-2,4,5-三氨基嘧啶硫酸盐 |
下游产品 | 6-硫鸟嘌呤 O-6-苄基鸟嘌呤 2-氨基-6-氯嘌呤 2'-去羟基-2'-氯更昔洛韦 阿昔洛韦EP杂质A 仲班酸 4-羟基嘧啶 鸟苷酸 |
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