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2-氨基乙基磺酰胺 | 4378-70-5

中文名称
2-氨基乙基磺酰胺
中文别名
2-氨基乙烷磺酰胺;牛磺酰胺
英文名称
2-aminoethanesulfonamide
英文别名
Taurinamide;2-aminoethane-1-sulfonamide;1-amino-2-sulphamoylethane
2-氨基乙基磺酰胺化学式
CAS
4378-70-5
化学式
C2H8N2O2S
mdl
MFCD08061825
分子量
124.164
InChiKey
MVQXBXLDXSQURK-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    90-100 °C
  • 沸点:
    303.7±44.0 °C(Predicted)
  • 密度:
    1.380±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -2
  • 重原子数:
    7
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    94.6
  • 氢给体数:
    2
  • 氢受体数:
    4

安全信息

  • 危险等级:
    IRRITANT
  • 危险品标志:
    Xi
  • 海关编码:
    2935009090
  • 储存条件:
    室温且干燥

SDS

SDS:f748ec08992cd9baac10bca6d2b2b50d
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Material Safety Data Sheet

Section 1. Identification of the substance
Product Name: 2-Aminoethanesulfonamide
Synonyms:

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

Section 3. Composition/information on ingredients.
Ingredient name: 2-Aminoethanesulfonamide
CAS number: 4378-70-5

Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C2H8N2O2S
Molecular weight: 124.2

Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, sulfur oxides.

Section 11. Toxicological information
No data.

Section 12. Ecological information
No data.

Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section 14. Transportation information
Non-harzardous for air and ground transportation.

Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.


SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

概述

2-氨基乙基磺酰胺盐酸盐是合成牛磺罗定的主要原料,市场对其需求量很大。作为一种广谱非抗生素抗菌剂,牛磺罗定在临床上广泛用于治疗腹膜炎、耳炎、胸膜积脓症、骨炎、骨髓炎、皮炎、牙周炎、牙龈炎、痤疮、红斑痤疮和各种溃疡,预防术后感染等。

用途

2-氨基乙基磺酰胺盐酸盐是一种有机化学物质,主要用作合成牛磺罗定的原料,市场需求量较大。

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    2-氨基乙基磺酰胺N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下, 以 DMF (N,N-dimethyl-formamide) 为溶剂, 反应 16.25h, 生成 N-[2-(aminosulfonyl)ethyl]-4-([(1S)-1,2-dimethylpropyl]amino)-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxamide
    参考文献:
    名称:
    [EN] PYRAZOLO[3,4-b]PYRIDINE COMPOUNDS, AND THEIR USE AS PDE4 INHIBITORS
    [FR] COMPOSES DE PYRAZOLO[3,4-b]PYRIDINE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE PDE4
    摘要:
    该发明涉及公式(I)的化合物或其盐:公式(I)其中:R1为Et、n-Pr、i-Pr、C2氟烷基或-CH2CH2OH;R2为H、Me、Et、n-Pr、i-Pr、C1-2氟烷基、环丙基或(环丙基)甲基-;NHR3具有亚公式(nhr3):公式(nhr3)其中R3a为甲基或乙基;R3b为H、甲基或乙基;R3c为H、甲基或乙基,R3d为H、甲基或乙基,R3e为H或甲基,条件是:(a)R3b为甲基或乙基;和/或(b)R3c和R3d独立为甲基或乙基;并且条件是:(c)当R3c为乙基和/或当R3d为乙基和/或当R3e为甲基时,则:R3a为甲基和/或R3b为氢原子(H)或甲基。NHR3可以例如是[(1S)-1,2-二甲基丙基]氨基或叔丁基氨基。该发明还涉及将这些吡唑并[3,4 b]吡啶化合物用于治疗,作为磷酸二酯酶IV(PDE4)的抑制剂,并涉及它们在治疗和/或预防炎症和/或过敏疾病如慢性阻塞性肺病(COPD)、哮喘、类风湿性关节炎或过敏性鼻炎中的用途。
    公开号:
    WO2005090353A1
  • 作为产物:
    描述:
    alkaline earth salt of/the/ methylsulfuric acid 在 盐酸 作用下, 生成 2-氨基乙基磺酰胺
    参考文献:
    名称:
    化疗研究;泛酰牛磺酸的酰胺。
    摘要:
    DOI:
    10.1021/ja01198a047
  • 作为试剂:
    描述:
    6-氯-3,4-二氢-2H-1-萘酮N-甲基吗啉甲醇4-二甲氨基吡啶platinum(IV) oxide草酰氯2-氨基乙基磺酰胺 、 2,6-bis((S)-3,3-dibutyl-2-phenyl-3,4-dihydro-2H-pyrrol-5-yl)pyridine 、 三氟化硼乙醚氢气三氧化硫吡啶铁粉 、 sodium hydride 、 对甲苯磺酸溶剂黄146二甲基亚砜盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺N,N-二异丙基乙胺三氟乙酸 、 potassium hydroxide 、 copper dichloride 、 lithium hydroxide 、 原甲酸三甲酯 作用下, 以 四氢呋喃甲醇二氯甲烷二甲基亚砜乙酸乙酯N,N-二甲基甲酰胺丙酮 、 mineral oil 、 二乙二醇 为溶剂, 反应 122.19h, 生成 (1S,3’R,6’S)-6-chloro-3,4-dihydro-2H,9’H,15’H-spiro[naphthalene-1,22'-[20]oxa[13]thia[1,10,14]triazatetracyclo[14.7.2.03,6.019,24]pentacosa[16,18,24]triene]-9',15'-dione-13',13'-dioxide
    参考文献:
    名称:
    [EN] COMPOUNDS THAT INHIBIT MCL-1 PROTEIN
    [FR] COMPOSÉS INHIBANT LA PROTÉINE MCL-1
    摘要:
    本文提供了髓样细胞白血病1蛋白(Mcl-1)抑制剂,其制备方法,相关的药物组合物,以及使用这些物质的方法。例如,本文提供了化合物I的公式,及其药用盐和含有这些化合物的药物组合物。本文提供的化合物和组合物可以用于治疗癌症等疾病或症状。
    公开号:
    WO2017147410A1
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文献信息

  • 三唑并吡啶类化合物及其制备方法和用途
    申请人:沈阳药科大学
    公开号:CN109897036B
    公开(公告)日:2021-07-30
    本发明属于医药技术领域,涉及三唑并吡啶类化合物及其制备方法和用途。具体涉及具有通式Ⅰ结构的三唑并吡啶类化合物及其立体异构体以及药学上可接受的盐,其中R1、R2、R3、R4如权利要求和说明书所述。本发明所述的化合物及其立体异构体以及药学上可接受的盐和含有该化合物的组合物均对PD‑1/PD‑L1蛋白/蛋白相互作用具有显著抑制作用,能够治疗癌症、病毒感染等多种疾病,因此,可用于制备预防和/或治疗与PD‑1/PD‑L1信号通路有关的疾病的药物。
  • NITROGENOUS HETEROCYCLIC COMPOUND, PREPARATION METHOD, INTERMEDIATE, COMPOSITION AND USE
    申请人:Shanghai Pharmaceuticals Holding Co., Ltd.
    公开号:EP3424928A1
    公开(公告)日:2019-01-09
    Disclosed are a nitrogenous heterocyclic compound, intermediates, a preparation method, a composition and use thereof. The nitrogenous heterocyclic compound in the present invention is as shown in formula I. The compound has a high inhibitory activity towards ErbB2 tyrosine kinase and a relatively good inhibitory activity towards human breast cancer BT-474 and human gastric cancer cell NCI-N87 which express ErbB2 at a high level, and at the same time has a relatively weak inhibitory activity towards EGFR kinase. Namely, the compound is a highly selective small-molecule inhibitor targeted at ErbB2, and hence it has a high degree of safety, and can effectively enlarge the safety window in the process of taking the drug.
    本公开揭示了一种含氮杂环化合物、中间体、制备方法、组合物及其用途。本发明中的含氮杂环化合物如公式I所示。该化合物对ErbB2酪氨酸激酶具有较高的抑制活性,并且对人类乳腺癌BT-474和人类胃癌细胞NCI-N87表达ErbB2的抑制活性相对较好,同时对EGFR激酶具有相对较弱的抑制活性。换句话说,该化合物是一种高度选择性的针对ErbB2的小分子抑制剂,因此具有很高的安全度,并且可以有效地扩大服药过程中的安全窗口。
  • [EN] COMPOSITIONS AND METHODS FOR DELIVERY OF THERAPEUTIC AGENTS<br/>[FR] COMPOSITIONS ET PROCÉDÉS PERMETTANT D'ADMINISTRER DES AGENTS THÉRAPEUTIQUES
    申请人:MODERNATX INC
    公开号:WO2017099823A1
    公开(公告)日:2017-06-15
    This disclosure provides improved lipid-based compositions, including lipid nanoparticle compositions, and methods of use thereof for delivering agents in vivo including nucleic acids and proteins. These compositions are not subject to accelerated blood clearance and they have an improved toxicity profile in vivo.
    这项披露提供了改进的基于脂质的组合物,包括脂质纳米粒子组合物,以及它们用于体内传递药剂的方法,包括核酸和蛋白质。这些组合物不受加速血清清除的影响,并且它们在体内具有改进的毒性特性。
  • [EN] COMPOUNDS FOR THE TREATMENT OF HEPATITIS C<br/>[FR] COMPOSÉS POUR LE TRAITEMENT DE L'HÉPATITE C
    申请人:BRISTOL MYERS SQUIBB CO
    公开号:WO2012024373A1
    公开(公告)日:2012-02-23
    The disclosure provides compounds of formula (I), including pharmaceutically acceptable salts, as well as compositions and methods of using the compounds. The compounds have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV. (Formula (I))
    该披露提供了公式(I)的化合物,包括药用可接受的盐,以及使用这些化合物的组合物和方法。这些化合物对丙型肝炎病毒(HCV)具有活性,并可能对感染HCV的人有用。(公式(I))
  • Discovery of [1,2,4]Triazolo[4,3-<i>a</i>]pyridines as Potent Inhibitors Targeting the Programmed Cell Death-1/Programmed Cell Death-Ligand 1 Interaction
    作者:Mingze Qin、Qi Cao、Shuaishuai Zheng、Ye Tian、Haotian Zhang、Jun Xie、Hongbo Xie、Yajing Liu、Yanfang Zhao、Ping Gong
    DOI:10.1021/acs.jmedchem.9b00312
    日期:2019.5.9
    Inhibition of the programmed cell death-1 (PD-1)/programmed cell death-ligand 1 (PD-L1) interaction using small-molecule inhibitors is an emerging immunotherapeutic approach. A novel series of [1,2,4]triazolo[4,3- a]pyridines were designed and found to be potent inhibitors of the PD-1/PD-L1 interaction. Among them, compound A22 exhibited the most potent activity, as assessed by homogenous time-resolved
    使用小分子抑制剂抑制程序性细胞死亡1(PD-1)/程序性细胞死亡配体1(PD-L1)相互作用是一种新兴的免疫治疗方法。设计了一系列新的[1,2,4]三唑并[4,3-a]吡啶,并发现它们是PD-1 / PD-L1相互作用的有效抑制剂。其中,通过均相时间分辨荧光分析评估,化合物A22表现出最强的活性,IC50为92.3 nM。此外,在Hep3B / OS-8 / hPD-L1和CD3 T细胞的共培养模型中,A22剂量依赖性升高的干扰素-γ产生。我们得出的结论是,A22是开发PD-1 / PD-L1相互作用抑制剂的有前途的先导化合物。此外,我们探索了新合成的[1,2,4] triazolo [4,并证明了环融合策略可用于设计Bristol-Myers Squibb化学系列的类似物。这些研究为将来的药物设计铺平了道路。
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