compound introduction
用途 荧光胺，异构体 I 已被用作固定化探针，并用于测定其增强聚 r (a-U) 抗病毒活性的能力。 Fluoresceinamine, isomer I is a building block for synthesis of fluorescein. A reagent for fluorescence studies
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5-Aminofluorescein
Dangerous GoodsCAS number：3326-34-9 molecular formula：C20H13NO5
overview
Specs
| Chinese alias | 荧光胺(异构体I) | 5-氨基-3',6'-二羟基螺[异苯并呋喃-1(3H),9'-(9H)占吨]-3-酮 (异构体I) | ||
| English alias | Fluoresceinamine, isomer 1 | Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 5-amino-3',6'-dihydroxy- | fluorescein-5-amine | EX-A1779 | Fluoresceinamine isomer 1 | SCHEMBL220211 | 5-Amino-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-(9H)xanthen]-3-one | | ||
| CAS number | 3326-34-9 | molecular formula | C20H13NO5 |
| molecular weight | 347.32 g/mol | Exact mass | ≥96% |
| PSA | 102.000 Ų | logp | 2.7 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H302: 吞食有害
Statement of Preventive Measures：
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P337+P313: 如仍觉眼刺激：求医/就诊。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。 P332+P313: 如发生皮肤刺激：求医/就诊。
WGK Germany：
3
Personal protective equipment：
dust mask type N95 (US),Eyeshields,Faceshields,Gloves
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
3326-34-9 | Fluoresceinamine, isomer I.pdf
