70270
2-萘磺酰氯
puriss., ≥99.0% (AT)
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关于此项目
经验公式（希尔记法）:
C10H7ClO2S
化学文摘社编号:
分子量:
226.68
EC Number:
202-219-9
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
641898
MDL number:
产品名称
2-萘磺酰氯, puriss., ≥99.0% (AT)
InChI key
OPECTNGATDYLSS-UHFFFAOYSA-N
InChI
1S/C10H7ClO2S/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7H
SMILES string
ClS(=O)(=O)c1ccc2ccccc2c1
grade
puriss.
assay
≥99.0% (AT)
ign. residue
≤0.05%
bp
147.7 °C/0.6 mmHg (lit.)
mp
74-76 °C (lit.)
74-76 °C
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Other Notes
氨基保护试剂，生成比甲苯磺酰基更加不稳定的衍生物；在甲苯磺酰基存在的条件下，2-萘磺酰基可被 Mg/MeOH 选择性裂解
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
此项目有
B. Nyasse et al.
The Journal of Organic Chemistry, 64, 7135-7135 (1999)
K Tsuji et al.
Journal of chromatography, 369(1), 105-115 (1986-11-07)
A normal phase high-performance liquid chromatographic (HPLC) method has been developed for the assay of neomycin sulfate. The method involves pre-column derivatization with 2-naphthalenesulfonyl chloride (NSCl) followed by extraction in chloroform and chromatography using a normal phase silica column with
K Tsuji et al.
Journal of chromatography, 333(2), 365-380 (1985-10-04)
A normal-phase high-performance liquid chromatographic (HPLC) method has been developed for the assay of spectinomycin hydrochloride and spectinomycin sulfate for detection at 254 nm. The method involves pre-column derivatization of secondary amines of spectinomycin with 2-naphthalenesulfonyl chloride (NSCl) using a
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