5-硝基-2-羟基吡啶-3-羧酸 | 6854-07-5

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 5-硝基-2-羟基吡啶-3-羧酸
• 中文别名: 2-羟基-5-硝基烟酸；2-氧代-5-硝基-3-吡啶甲酸
• 英文名称: 2-hydroxy-5-nitronicotinic acid
• CAS: 6854-07-5
• 化学式: C₆H₄N₂O₅
• mdl: MFCD05669267
• 分子量: 184.108
• InChiKey: JVLVOEQOJYFQKR-UHFFFAOYSA-N

物化性质

• 熔点：
  236-240
• 沸点：
  375.1±42.0 °C(Predicted)
• 密度：
  1.70±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  112
• 氢给体数：
  2
• 氢受体数：
  5

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
2-Hydroxy-5-nitronicotinic acid
Product Name:
Synonyms: 2-Hydroxy-5-nitro-3-pyridinecarboxylic acid

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: 2-Hydroxy-5-nitronicotinic acid
CAS number: 6854-07-5

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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.

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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.

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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.

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Section 7. Handling and storage
This product should be handled only by, or under the close supervision of, those properly qualified
Handling:
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.
Storage: Store in closed vessels.

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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.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C6H4N2O5
Molecular weight: 184.1

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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.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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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.

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

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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.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  5-硝基-2-羟基吡啶-3-羧酸 生成 2-羟基-5-硝基吡啶
  参考文献：
  名称：

  The Condensation of Sodium Nitromalonaldehyde with Cyanoacetamide¹

  摘要：

  DOI：

  10.1021/ja01609a077
• 作为产物：
  描述：

  2-羟基烟酸 在 硫酸 、 硝酸 作用下， 以87%的产率得到5-硝基-2-羟基吡啶-3-羧酸
  参考文献：
  名称：

  2-（烷基氨基）烟酸及其类似物。强大的血管紧张素II拮抗剂。

  摘要：

  人们发现，通过-CH2-NR'-连接（1）连接到联苯四唑的一系列吡啶和其他六元环杂环是有效的血管紧张素II拮抗剂。在嘧啶羧酸系列中（W = CR，X = N，Y = CH，Z = COOH），环外氮上带有烷基（R'）的化合物比带有烷基（R）的化合物更有效在杂环上。相应的吡啶，哒嗪，吡嗪和1,2,4-三嗪羧酸也显示出有效的体外血管紧张素II拮抗作用。吡啶（W，X，Y = CH，Z = COOH，R'= n-C3H7）具有很强的体外活性（pA2 = 10.10，兔主动脉，Ki = 0.61 nM，大鼠肝脏中的受体结合）以及出色的口服降压活性和生物利用度。

  DOI：

  10.1021/jm00070a012
• 作为试剂：
  描述：

  2-羟基烟酸 、 硝酸 在 water ice 、 5-硝基-2-羟基吡啶-3-羧酸 作用下， 以 硫酸 为溶剂， 反应 5.0h， 以This resulted in 100 g (69%) of 2-hydroxy-5-nitronicotinic acid as a yellow solid的产率得到5-硝基-2-羟基吡啶-3-羧酸
  参考文献：
  名称：

  BORON-CONTAINING SMALL MOLECULES

  摘要：

  本发明涉及6-取代苯并氧硼烷化合物等物品，以及它们用于治疗细菌感染的用途。

  公开号：

  US20110212918A1

文献信息

• Cycloalkyl tachykinin receptor antagonists
  申请人：Merck & Co., Inc.

  公开号：US05750549A1

  公开（公告）日：1998-05-12

  The present invention is directed to certain novel compounds represented by structural formula I: ##STR1## or a pharmaceutically acceptable salt thereof, wherein R.sup.3, R.sup.6, R.sup.7, R.sup.8, R.sup.11, R.sup.12, R.sup.13, A, Q, W, X, Y, Z and n are defined herein. The invention is also concerned with pharmaceutical formulations comprising these novel compounds as active ingredients and the use of the novel compounds and their formulations in the treatment of certain disorders. The compounds of this invention are tachykinin receptor antagonists and are useful in the treatment of inflammatory diseases, pain or migraine, asthma and emesis.

  本发明涉及由结构式I表示的某些新化合物：##STR1##或其药学上可接受的盐，其中R.sup.3、R.sup.6、R.sup.7、R.sup.8、R.sup.11、R.sup.12、R.sup.13、A、Q、W、X、Y、Z和n在此处定义。本发明还涉及包含这些新化合物作为活性成分的药物配方，以及在治疗某些疾病中使用这些新化合物及其配方。本发明的化合物是催吐肽受体拮抗剂，可用于治疗炎症性疾病、疼痛或偏头痛、哮喘和呕吐。
• Inhibitors of protein tyrosine phosphatase 1B
  申请人：Lee Jinbo

  公开号：US20050203081A1

  公开（公告）日：2005-09-15

  Protein tyrosine phosphatases (PTPases) such as PTP1B can play a role in regulating a wide variety of cellular responses such as insulin signaling. Substituted bicyclic fused-thiophene compounds can inhibit PTP1B and thereby induce greater insulin sensitivity. Accordingly, PTP1B inhibition can provide an alternate treatment for PTPase-mediated disorders such as diabetes.

  蛋白质酪氨酸磷酸酶（PTPases），如PTP1B，在调节广泛的细胞反应，如胰岛素信号传导中发挥作用。取代的并环融合噻吩化合物可以抑制PTP1B，从而增加胰岛素敏感性。因此，PTP1B的抑制可以提供一种治疗PTPase介导的疾病，如糖尿病的替代方法。
• 一种选择性钠通道调节剂及其制备和应用
  申请人：明慧医药（上海）有限公司

  公开号：CN113045487A

  公开（公告）日：2021-06-29

  本发明提供了作为选择性钠通道调节剂的化合物及合成和使用方法，具体地，本发明提供了一种如式(I)所示的化合物，及其制备方法和作为选择性钠通道调节剂的用途。所述的化合物表现出作为钠通道调节剂的优异活性。
• [EN] BRIDGED BICYCLIC COMPOUNDS FOR THE TREATMENT OF BACTERIAL INFECTIONS<br/>[FR] COMPOSÉS BICYCLIQUES PONTÉS POUR LE TRAITEMENT DES INFECTIONS BACTÉRIENNES
  申请人：KYORIN SEIYAKU KK

  公开号：WO2013003383A1

  公开（公告）日：2013-01-03

  Novel bridged bicyclic compounds are disclosed herein, along with their pharmaceutically acceptable salts, hydrates and prodrugs. Also disclosed are compositions comprising such compounds, methods of preparing such compounds and methods of using such compounds as antibacterial agents. The disclosed compounds, their pharmaceutically acceptable salts, hydrates and prodrugs, as well as compositions comprising such compounds, salts, hydrates and prodrugs, are useful for treating bacterial infections and associated diseases and conditions.

  本文披露了新型桥环双环化合物，以及它们的药用盐、水合物和前药。还披露了包含这些化合物的组合物，制备这些化合物的方法以及将这些化合物用作抗菌剂的方法。所披露的化合物、其药用盐、水合物和前药，以及包含这些化合物、盐、水合物和前药的组合物，可用于治疗细菌感染及相关疾病和症状。
• Angiotensin II receptor antagonists
  申请人：Abbott Laboratories

  公开号：US05250548A1

  公开（公告）日：1993-10-05

  Compounds are disclosed having the formula: ##STR1## The compounds of the invention are angiotensin II receptor antagonists.

  揭示了具有以下公式的化合物：##STR1## 该发明的化合物是血管紧张素II受体拮抗剂。