5-氯-2-羟基烟酸 | 38076-80-1

• 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-氯-2-羟基烟酸
• 中文别名: 2-羟基-5-氯烟酸
• 英文名称: 5-chloro-2-hydroxynicotinic acid
• 英文别名: 5-chloro-2-oxo-1H-pyridine-3-carboxylic acid
• CAS: 38076-80-1
• 化学式: C₆H₄ClNO₃
• mdl: MFCD00204158
• 分子量: 173.556
• InChiKey: XBHXNMLFJZTSAS-UHFFFAOYSA-N

物化性质

• 熔点：
  260 °C
• 稳定性/保质期：
  常规情况下不会分解，也没有危险反应。

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  11
• 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：
  66.4
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37/39,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

Name:	5-Chloro-2-hydroxynicotinic acid 97% Material Safety Data Sheet
Synonym:	5-Chloro-2-hydroxypyridine-3-carboxylic aci
CAS:	38076-80-1

Section 1 - Chemical Product MSDS Name:5-Chloro-2-hydroxynicotinic acid 97% Material Safety Data Sheet
Synonym:5-Chloro-2-hydroxypyridine-3-carboxylic aci

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
38076-80-1	5-Chloro-2-hydroxynicotinic acid	97%	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

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Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

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Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 38076-80-1: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 230 deg C (decom)
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C6H4ClNO3
Molecular Weight: 174

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, nitrogen oxides, carbon monoxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 38076-80-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
5-Chloro-2-hydroxynicotinic acid - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 38076-80-1: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 38076-80-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 38076-80-1 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  5-氯-2-羟基烟酸 在 磺酰氯 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 以91%的产率得到2,5-二氯烟酸
  参考文献：
  名称：

  Gero, Thomas W.; Jaques, Larry W.; Mays, Richard P., Synthetic Communications, 1989, vol. 19, # 3and4, p. 553 - 560

  摘要：

  DOI：
• 作为产物：
  描述：

  2-羟基烟酸 在 sodium hydroxide 、 sodium hypochlorite 作用下， 生成 5-氯-2-羟基烟酸
  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

文献信息

• [EN] Amide compounds and uses thereof<br/>[FR] COMPOSÉS AMIDES ET LEURS UTILISATIONS
  申请人：HUTCHISON MEDIPHARMA LTD

  公开号：WO2021197276A1

  公开（公告）日：2021-10-07

  Provided herein are novel amide compounds of formula (I), pharmaceutical compositions comprising same, methods for preparing same, and uses thereof, wherein the definition of each symbol is as described in the description.

  本文提供了化合物的新型酰胺化合物的公式(I)，包括相同的药物组合物，制备相同的方法以及它们的用途，其中每个符号的定义如描述中所述。
• Aryl nitrogen-containing bicyclic compounds and methods of use
  申请人：Patel F. Vinod

  公开号：US20070054916A1

  公开（公告）日：2007-03-08

  The present invention comprises a new class of compounds useful for the prophylaxis and treatment of protein kinase mediated diseases, including inflammation, cancer and related conditions. The compounds have a general Formula I wherein A 1 , A 2 , A 3 , B, R 1 , R 2 , R 3 and R 4 are defined herein. Accordingly, the invention also comprises pharmaceutical compositions comprising the compounds of the invention, methods for the prophylaxis and treatment of kinase mediated diseases using the compounds and compositions of the invention, and intermediates and processes useful for the preparation of compounds of the invention.

  这项发明涉及一类新的化合物，用于预防和治疗蛋白激酶介导的疾病，包括炎症、癌症和相关疾病。这些化合物具有一般的化学式I，其中A1、A2、A3、B、R1、R2、R3和R4在此有定义。因此，该发明还涉及包括该发明的化合物的药物组合物，使用该发明的化合物和组合物预防和治疗激酶介导的疾病的方法，以及用于制备该发明的化合物的中间体和方法。
• Substituted pyridines having antiangiogenic activity
  申请人：——

  公开号：US20040014744A1

  公开（公告）日：2004-01-22

  Compounds having the formula 1 are angiogenesis inhibitors. Also disclosed are compositions containing the compounds, methods of making the compounds, and methods of treatment using the compounds.

  具有以下化学式的化合物是抑制血管生成的抑制剂。还公开了含有这些化合物的组合物、制备这些化合物的方法以及使用这些化合物进行治疗的方法。
• Monocyclic heterocycles as kinase inhibitors
  申请人：Borzilleri M. Robert

  公开号：US20050245530A1

  公开（公告）日：2005-11-03

  The present invention is directed to compounds having the formula and methods for using them for the treatment of cancer.

  本发明涉及具有以下公式化合物的用途以及使用它们治疗癌症的方法。
• 2-HYDROXYARYLAMIDE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, PREPARATION METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING CANCER CONTAINING SAME AS ACTIVE INGREDIENT
  申请人：Korea Research Institute of Bioscience and Biotechnology

  公开号：US20140221411A1

  公开（公告）日：2014-08-07

  The present invention relates to a 2-hydroxyarylamide derivative or a pharmaceutically acceptable salt thereof, a preparation method thereof, and a pharmaceutical composition for preventing or treating cancer comprising the same as an active ingredient. The 2-hydroxyarylamide derivative prepared by the present invention is excellent in the inhibition of the activity of TMPRSS4 serine protease and the suppression of the infiltration of TMPRSS4-expressed cancer cells, and thus can be useful as a composition for preventing or treating cancer by inhibiting TMPRSS4 over-expressed in cancer cells, particularly, colorectal cancer, lung cancer, breast cancer, prostate cancer, ovarian cancer, pancreatic cancer, or stomach cancer cells.

  本发明涉及一种2-羟基芳酰胺衍生物或其药用可接受的盐，其制备方法，以及作为活性成分的预防或治疗癌症的药物组合物。本发明制备的2-羟基芳酰胺衍生物在抑制TMPRSS4丝氨酸蛋白酶的活性和抑制TMPRSS4表达的癌细胞浸润方面表现出色，因此可以作为一种通过抑制癌细胞中TMPRSS4过度表达的组合物，特别是结肠癌、肺癌、乳腺癌、前列腺癌、卵巢癌、胰腺癌或胃癌细胞的预防或治疗癌症的组合物。