4-(羟基甲基)-5-甲基-[1,3]二氧代l-2-酮 | 91526-18-0

• 物质功能分类: 医药中间体 - 原料药中间体
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 中文名称: 4-(羟基甲基)-5-甲基-[1,3]二氧代l-2-酮
• 中文别名: 4-(羟甲基)-5-甲基-[1,3]二氧杂环戊烯-2-酮；阿奇沙坦侧链；4-(羟甲基)-5-甲基-(1,3)二氧杂环戊烯-2-酮；4-羟甲基-5-甲基-1,3-二氧杂环戊烯-2-酮；DMDO-OH
• 英文名称: 4-hydroxymethyl-5-methyl-[1,3]dioxol-2-one
• 英文别名: 4-(hydroxymethyl)-5-methyl-2H-1,3-dioxol-2-one；4-(Hydroxymethyl)-5-methyl-1,3-dioxol-2-one
• CAS: 91526-18-0
• 化学式: C₅H₆O₄
• 分子量: 130.1
• InChiKey: JEQSUJXHFAXJOW-UHFFFAOYSA-N

物化性质

• 沸点：
  214℃
• 密度：
  1.367
• 闪点：
  93℃
• 溶解度：
  可溶于氯仿（少许）、甲醇（少许）

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2932999099
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  | 室温 |

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-(Hydroxymethyl)-5-methyl-1,3-dioxol-2-one
Synonyms:

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

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Section 3. Composition/information on ingredients.
Ingredient name: 4-(Hydroxymethyl)-5-methyl-1,3-dioxol-2-one
CAS number: 91526-18-0

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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
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, refrigerated.
Storage:

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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
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C5H6O4
Molecular weight: 130.1

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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.

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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

制备方法与用途

该化合物4-(羟甲基)-5-甲基-[1,3]二氧杂环戊烯-2-酮主要用于医药中间体。

反应信息

• 作为反应物：
  描述：

  4-(羟基甲基)-5-甲基-[1,3]二氧代l-2-酮 在 吡啶 、 磺酰氯 作用下， 以 二氯甲烷 、 乙酸乙酯 为溶剂， 反应 18.0h， 生成 (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl carbonochloridate
  参考文献：
  名称：

  WO2021021717A5

  摘要：

  公开号：

  WO2021021717A5
• 作为产物：
  描述：

  4,5-二甲基-1,3-二氧杂环戊烯-2-酮 在 selenium(IV) oxide 作用下， 以 1,4-二氧六环 为溶剂， 生成 4-(羟基甲基)-5-甲基-[1,3]二氧代l-2-酮
  参考文献：
  名称：

  Purine inhibitors of fructose 1,6-bisphosphatase

  摘要：

  描述了具有以下结构的新型嘌呤化合物及其作为果糖-1,6-二磷酸酶抑制剂的用途。其中A从以下组中选择：—NR82，—NHSO2R3，—OR5，—SR5，卤素，低碳烷基，—CON(R4)2，胍基，酰胍基，—H和全氟烷基；E从以下组中选择：—H，卤素，低硫代烷基，低全氟烷基，低碳烷基，低烯烃基，低炔烃基，低烷氧基，—CN和—NR72；X从以下组中选择：-烷基-NR—，烷基，烯基，炔基，芳基，杂环芳基，-烷基-NR-烷基-，-烷基-O-烷基-，-烷基-S-烷基-，-烷基-S—，脂环烯，杂环脂环，1,1-二卤代烷基，—C(O)-烷基-，—NR—C(O)—NR′—，-烷基-NR—C(O)—，-烷基-C(O)—NR—，—Ar-烷基-和-烷基-Ar—，所有这些都可以是可选的取代基，其中每个R和R′都是独立选择的—H和低碳烷基，每个“烷基”和“芳基”分别是独立选择的烷基或芳基；Y从以下组中选择：—H，烷基，烯基，炔基，芳基，脂环，杂环脂环，芳基烷基，芳氧基烷基，烷氧基烷基，—C(O)R3，—S(O)2R3，—C(O)—OR3，—CONHR3，—NR22和—OR3，除H外都可以是可选的取代基；以及其药学上可接受的前药和盐。

  公开号：

  US06284748B1

文献信息

• [EN] COMPOUNDS AND METHODS FOR THE TREATMENT OF NEURODEGENERATIVE DISEASES<br/>[FR] COMPOSÉS ET PROCÉDÉS POUR LE TRAITEMENT DE MALADIES NEURODÉGÉNÉRATIVES
  申请人：TAVARES FRANCIS XAVIER

  公开号：WO2016168118A1

  公开（公告）日：2016-10-20

  Novel compounds of formula (II) are disclosed. Compounds of formula (II) comprise ornithine derivatives or compounds that may metabolize to ornithine. Also disclosed are methods for the treatment of neurodegenerative diseases such as Alzheimer's Disease using compounds of formula (II).

  公开了化学式（II）的新化合物。化学式（II）的化合物包括鸟氨酸衍生物或可能代谢成鸟氨酸的化合物。还公开了使用化学式（II）的化合物治疗神经退行性疾病，如阿尔茨海默病的方法。
• Indole and azaindole inhibitors of fructose-1,6-bisphosphatase
  申请人：Metabasis Therapeutics, Inc.

  公开号：US06054587A1

  公开（公告）日：2000-04-25

  Novel indole and azaindole compounds of the following structure and their use as fructose-1,6-bisphosphatase inhibitors is described: ##STR1## and pharmaceutically acceptable prodrugs and salts thereof.

  描述了以下结构的新型吲哚和氮杂吲哚化合物及其作为果糖-1,6-二磷酸酶抑制剂的用途：##STR1##以及其药用可接受的前药和盐。
• Combination of FBPase inhibitors and insulin sensitizers for the treatment of diabetes
  申请人：Metabasis Therapeutics, Inc.

  公开号：US06756360B1

  公开（公告）日：2004-06-29

  Pharmaceutical compositions containing an FBPase inhibitor and an insulin sensitizer are provided as well as methods for treating diabetes and diseases responding to increased glycemic control, an improvement in insulin sensitivity, a reduction in insulin levels, or an enhancement of insulin secretion.

  提供含有FBPase抑制剂和胰岛素增敏剂的药物组合物，以及治疗糖尿病和对增加糖代谢控制、改善胰岛素敏感性、降低胰岛素水平或增强胰岛素分泌有响应的疾病的方法。
• [EN] PHOSPHONIC ACID DERIVATES AND THEIR USE AS P2Y12 RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS D'ACIDE PHOSPHONIQUE ET LEUR UTILISATION EN TANT QU'ANTAGONISTES DU RÉCEPTEUR P2Y12
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2009069100A1

  公开（公告）日：2009-06-04

  The invention relates to 2-phenyl-pyrimidine derivatives containing a phosphonic acid motif and their use as P2Y12 receptor antagonists in the treatment and/or prevention of peripheral vascular, of visceral-, hepatic- and renal-vascular, of cardiovascular and of cerebrovascular diseases or conditions associated with platelet aggregation, including thrombosis in humans and other mammals. (I).

  这项发明涉及含有膦酸基团的2-苯基嘧啶衍生物，以及它们作为P2Y12受体拮抗剂在治疗和/或预防外周血管、内脏-、肝脏和肾脏血管、心血管和脑血管疾病或与血小板聚集有关的疾病或状况中的使用，包括人类和其他哺乳动物中的血栓形成。（I）。
• Prodrugs of GABA analogs, compositions and uses thereof
  申请人：Gallop A. Mark

  公开号：US20060229361A1

  公开（公告）日：2006-10-12

  The present invention provides prodrugs of GABA analogs, pharmaceutical compositions of prodrugs of GABA analogs and methods for making prodrugs of GABA analogs. The present invention also provides methods for using prodrugs of GABA analogs and methods for using pharmaceutical compositions of prodrugs of GABA analogs for treating or preventing common diseases and/or disorders.

  本发明提供了GABA类似物的前药，GABA类似物前药的药物组合物以及制备GABA类似物前药的方法。本发明还提供了使用GABA类似物前药的方法以及使用GABA类似物前药的药物组合物治疗或预防常见疾病和/或疾病的方法。