跳轉至內容
Merck
全部照片(2)

文件

213136

Sigma-Aldrich

羟胺-O-磺酸

97%

登入查看組織和合約定價


About This Item

線性公式:
H2NOSO3H
CAS號碼:
分子量::
113.09
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.21

品質等級

化驗

97%

mp

210 °C (dec.) (lit.)

儲存溫度

2-8°C

SMILES 字串

NOS(O)(=O)=O

InChI

1S/H3NO4S/c1-5-6(2,3)4/h1H2,(H,2,3,4)

InChI 密鑰

DQPBABKTKYNPMH-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

相關類別

一般說明

羟胺-O-磺酸是一种多功能合成试剂。 它被广泛用作各种有机合成中的亲核试剂和亲电试剂。它可通过让硫酸羟胺与30%发烟H2SO4反应来合成。

應用

羟胺-O-磺酸可被用于以下过程:
作为氮转移试剂,用于在水性介质中将醛转化为腈。
通过与哌啶反应合成N-氨基哌啶(NAPP)。
羟胺-O-磺酸(HOSA)可用于制备以下物质:
  • 单取代和1,1-双取代肼
  • 对称取代吡咯
  • 苯胺
  • C取代的氨基衍生物
  • 内酰胺

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

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

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


Choose from one of the most recent versions:

分析證明 (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

客戶也查看了

A New Strategy for the Preparation of N-Aminopiperidine Using Hydroxylamine-O-Sulfonic Acid: Synthesis, Kinetic Modelling, Phase Equilibria, Extraction and Processes."
Labarthe E, et al.
Advances in Chemical Engineering and Science, 3(2) (2013)
Direct synthesis of nitriles from aldehydes with hydroxylamine-O-sulfonic acid in acidic water.
Quinn DJ, et al.
Tetrahedron Letters, 57(34), 3844-3847 (2016)
Hydroxylamine-O-sulfonic Acid.
Erdik E and Saczewski J.
e-EROS Encyclopedia of Reagents for Organic Synthesis. (2013)
Synthetic Methods and Reactions; 671. One-Step Conversion of Alicyclic Ketones into Lactams with Hydroxylamine-O-sulfonic Acid/Formic Acid.
Olah GA and Fung AP.
Synthesis, 07, 537-538 (1979)
K Kohda et al.
Nucleic acids symposium series, (17)(17), 145-148 (1986-01-01)
Amination of guanosine (Guo) with 2,4-dinitrophenoxyamine in aqueous DMF gave 7-amino-Guo, which was readily converted to 8,5'-O-cyclo-Guo, and 8-hydroxy-Guo. Deoxyguanosine (dG) gave only deglycosylated 7-amino-G under the same reaction condition. Aminations of Guo and dG with hydroxylamine-O-sulfonic acid above pH

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務