1-甲基咪唑-5-甲酸甲酯 | 17289-20-2

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 1-甲基咪唑-5-甲酸甲酯
• 中文别名: 1-甲基-1H-咪唑-5-羧酸甲酯；1-甲基咪唑-5-羧酸甲酯；1-甲基-咪唑-5-甲酸甲酯
• 英文名称: methyl 1-methyl-1H-imidazole-5-carboxylate
• 英文别名: methyl 1-methyl-5-imidazolecarboxylate；methyl 3-methylimidazole-4-carboxylate；methyl 1-methylimidazole-5-carboxylate；1-Methyl-5-imidazol-carbonsaeure-methylester
• CAS: 17289-20-2
• 化学式: C₆H₈N₂O₂
• 分子量: 140.142
• InChiKey: AKDPLDCXQNEMCL-UHFFFAOYSA-N

物化性质

• 熔点：
  48-50°C
• 沸点：
  68-70°C 0,2mm
• 密度：
  1.18
• 闪点：
  126℃
• 稳定性/保质期：
  常温常压下稳定，避免接触氧化物。

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  44.1
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 海关编码：
  2933290090
• 安全说明：
  S26,S36/37/39,S37/39
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  常温下应密闭避光保存，并保持通风和干燥。

SDS

Name:	Methyl 1-methyl-1H-imidazole-5-carboxylate, 97% Material Safety Data Sheet
Synonym:
CAS:	17289-20-2

Section 1 - Chemical Product MSDS Name: Methyl 1-methyl-1H-imidazole-5-carboxylate, 97% Material Safety Data Sheet
Synonym:

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SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
17289-20-2	Methyl 1-methyl-1H-imidazole-5-carboxy	97%	unlisted

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Hazard Symbols: XI

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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# 17289-20-2: 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 - pale yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 68 - 70 deg C @0.2mmHg
Freezing/Melting Point: 48 - 50 deg C
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: C6H8N2O2
Molecular Weight: 140

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SECTION 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents, reducing agents, acids, bases, acid chlorides.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, ammonia.
Hazardous Polymerization: Has not been reported

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SECTION 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 17289-20-2 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Methyl 1-methyl-1H-imidazole-5-carboxylate - 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# 17289-20-2: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 17289-20-2 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 17289-20-2 is not listed on the TSCA inventory. It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
MSDS Creation Date: 3/21/2003 Revision #0 Date: Original. The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no way shall the company be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if the company has been advised of the possibility of such damages.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  1-甲基咪唑-5-甲酸甲酯 在 manganese(IV) oxide 、 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 生成 1-甲基-1氢-5-醛基-咪唑
  参考文献：
  名称：

  New Synthesis of 1,5-Disubstituted Imidazoles

  摘要：

  描述了一种以[3-(二甲基氨基)-2-氮丙-2-亚烯基]二甲基氯化铵和 N-烷基甘氨酸烷基为起点的 1-烷基咪唑-5-羰基醛的新合成方法。

  DOI：

  10.1055/s-1994-25449
• 作为产物：
  描述：

  1-甲基-1H-咪唑-5-甲酸 在 氯化亚砜 作用下， 反应 7.0h， 生成 1-甲基咪唑-5-甲酸甲酯
  参考文献：
  名称：

  Selective Decarboxylation of 1-Methyl-4,5-imidazoledicarboxylic Acid

  摘要：

  在各种溶剂中对 1-甲基-4,5-咪唑二羧酸进行了选择性脱羧。1-甲基-5-咪唑羧酸是在乙酸酐或丙酸酐中加热得到的，而 1-甲基-4-咪唑羧酸则是在 N,N′-二甲基甲酰胺、N,N′-二甲基乙酰胺或 N-甲基吡咯烷酮中或通过热解得到的。讨论了反应机理。

  DOI：

  10.1246/bcsj.53.557

文献信息

• [EN] 2-(1H-INDOLE-3-CARBONYL)-THIAZOLE-4-CARBOXAMIDE DERIVATIVES AND RELATED COMPOUNDS AS ARYL HYDROCARBON RECEPTOR (AHR) AGONISTS FOR THE TREATMENT OF E.G. ANGIOGENESIS IMPLICATED OR INFLAMMATORY DISORDERS<br/>[FR] DÉRIVÉS DE 2-(1H-INDOLE-3-CARBONYL)-THIAZOLE-4-CARBOXAMIDE ET COMPOSÉS CORRESPONDANTS UTILISÉS EN TANQUE QUE AGONISTES DU RÉCEPTEUR D'HYDROCARBURE ARYLE (AHR) UTILISÉS POUR LE TRAITEMENT DE, P.EX., DE L'ANGIOGENÈSE IMPLIQUÉE OU DE TROUBLES INFLAMMATOIRES
  申请人：IKENA ONCOLOGY INC

  公开号：WO2021127302A1

  公开（公告）日：2021-06-24

  2-(1H-lndole-3-carbonyl)-thiazole-4-carboxamide derivatives and the corresponding imidazole, oxazole and thiophene derivatives and related compounds as aryl hydrocarbon receptor (AHR) agonists for the treatment of angiogenesis implicated disorders, such as e.g. retinopathy, psoriasis, rheumatoid arthritis, obesity and cancer, or inflammatory disorders. The present description discloses the synthesis and characterisation of exemplary compounds as well as pharmacological data thereof (e.g. pages 27 to 32 and 59 to 219; examples 1 to 8; compounds 1-1 to 1-97; tables 1-a, 2 and 3).

  2-(1H-吲哚-3-甲酰基)-噻唑-4-羧酰胺衍生物及相应的咪唑、噁唑和噻吩衍生物以及相关化合物作为芳香烃受体（AHR）激动剂，用于治疗涉及血管生成的疾病，例如视网膜病变、银屑病、类风湿性关节炎、肥胖和癌症，或炎症性疾病。本说明书揭示了示例化合物的合成和表征以及其药理数据（例如第27至32页和59至219页；示例1至8；化合物1-1至1-97；表1-a、2和3）。
• [EN] 6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE COMPOUNDS AND THEIR USE AS NEGATIVE ALLOSTERIC MODULATORS OF MGLUR2 RECEPTORS<br/>[FR] COMPOSÉS 6,7-DIHYDROPYRAZOLO[1,5-A] PYRAZIN-4(5H)-ONE ET LEUR UTILISATION COMME MODULATEURS ALLOSTÉRIQUES NÉGATIFS DES RÉCEPTEURS MGLUR2
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2016016395A1

  公开（公告）日：2016-02-04

  The present invention relates to novel 6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one derivatives as negative allosteric modulators (NAMs) of the metabotropic glutamate receptor subtype 2 ("mGluR2"). The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention or treatment of disorders in which the mGluR2 subtype of metabotropic receptors is involved.

  本发明涉及新型的6,7-二氢吡唑[1,5-a]吡嗪-4(5H)-酮衍生物，作为代谢型谷氨酸受体2型("mGluR2")的负变构调节剂(NAMs)。该发明还涉及包含这些化合物的药物组合物，制备这些化合物和组合物的方法，以及使用这些化合物和组合物预防或治疗涉及代谢型受体mGluR2亚型的疾病。
• Novel farnesyl protein transferase inhibitors as antitumor agents
  申请人：Schering Corporation

  公开号：US20040122018A1

  公开（公告）日：2004-06-24

  Disclosed are novel tricyclic compounds represented by the formula (1.0): 1 and a pharmaceutically acceptable salt or solvate thereof. The compounds are useful for inhibiting farnesyl protein transferase. Also disclosed are pharmaceutical compositions comprising compounds of formula 1.0. Also disclosed are methods of treating cancer using the compounds of formula 1.0.

  揭示了由式（1.0）表示的新型三环化合物： 1 及其药学上可接受的盐或溶剂。这些化合物对于抑制法尼西基蛋白转移酶是有用的。还揭示了包括式1.0化合物的药物组合物。还揭示了使用式1.0化合物治疗癌症的方法。
• [EN] ANTICANCER COMBINATION THERAPY WITH N-(1-ACRYLOYL-AZETIDIN-3-YL)-2-((1H-INDAZOL-3-YL)AMINO)METHYL)-1H-IMIDAZOLE-5-CARBOXAMIDE INHIBITOR OF KRAS-G12C<br/>[FR] POLYTHÉRAPIE ANTICANCÉREUSE AVEC UN INHIBITEUR DE N-(1-ACRYLOYL-AZÉTIDIN-3-YL)-2-((1H-INDAZOL-3-YL) AMINO) MÉTHYL)-1 H-IMIDAZOLE-5-CARBOXAMIDE DE KRAS-G12C
  申请人：TAIHO PHARMACEUTICAL CO LTD

  公开号：WO2021215545A1

  公开（公告）日：2021-10-28

  A method of treating cancer comprises administering: (a) a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof; and (b) a therapeutically effective amount of an additional anti-cancer agent, to a subject in need of such treatment, the compound of Formula (I) being: where X, R1, R2, ring A, L1, L2, L3, and R5 are as defined in this disclosure.

  治疗癌症的方法包括向需要此类治疗的受试者施用：(a) 公式(I)的化合物或其药用可接受的盐的治疗有效量；和(b) 另一种抗癌药物的治疗有效量，其中公式(I)的化合物为：其中X、R1、R2、环A、L1、L2、L3和R5的定义如本公开说明书中所定义。
• Convenient Synthesis of Methyl 1-Methyl-2,4-dibromo-5-imidazolecarboxylate
  作者：John F. O'Connell、Jonathan Parquette、William E. Yelle、Wilhelm Wang、Henry Rapoport

  DOI：10.1055/s-1988-27702

  日期：——

  Three syntheses of methyl 1-methyl-2,4-dibromo-5-imidazolecarboxylate (8) are presented. One proceeds from sarcosine via ring closure, bromination, and desulfurization. The second uses N-methylimidazole, polybromination, and selective halogen-metal interchange. The third and most efficient and preparatively useful route begins with diaminomaleonitrile (13). Ring closure with triethyl orthoformate followed by methylation and hydrolysis affords 1-methyl-4,5-imidazoledicarboxylic acid (16). Regioselective decarboxylation followed by esterification yields methyl 1-methyl-5-imidazolecarboxylate (18). Subsequent dibromination gives the completely substituted imidazole 8. The primary purification in this sequence is fractional sublimation of 18 after the esterification step. An overall yield of 26% is achieved from diaminomaleonitrile (13) to methyl 1-methyl-2,4-dibromo-5-imidazolecarboxylate (8), which is a key intermediate for the synthesis of tricyclic imidazo cooked food mutagens.

  介绍了三种合成甲基1-甲基-2,4-二溴-5-咪唑甲酸酯(8)的方法。第一种方法是通过肌氨酸的环化、溴化和脱硫步骤进行。第二种方法使用N-甲基咪唑、多溴化和选择性卤素-金属互换。第三种方法最为高效且实用，始于二氨基富马腈(13)。通过三乙基原甲酸酯进行环化，随后甲基化和水解得到1-甲基-4,5-咪唑二羧酸(16)。区域选择性脱羧后再酯化得到甲基1-甲基-5-咪唑甲酸酯(18)。后续的双溴化得到完全取代的咪唑8。在此序列中主要的纯化步骤是酯化步骤后的分馏升华。从二氨基富马腈(13)到甲基1-甲基-2,4-二溴-5-咪唑甲酸酯(8)的总收率为26%，后者是合成三环咪唑熟食诱变剂的关键中间体。