(R)-(-)-2-羟基-2-苯基丙酸 | 3966-30-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: (R)-(-)-2-羟基-2-苯基丙酸
• 中文别名: 2-羟基-2-苯基丙酸
• 英文名称: (R)-Atrolactic acid
• 英文别名: (R)-2-Hydroxy-2-phenylpropanoic acid；(2R)-2-hydroxy-2-phenylpropanoic acid
• CAS: 3966-30-1
• 化学式: C₉H₁₀O₃
• mdl: MFCD00067699
• 分子量: 166.177
• InChiKey: NWCHELUCVWSRRS-SECBINFHSA-N

物化性质

• 熔点：
  112 °C
• 沸点：
  254.38°C (rough estimate)
• 密度：
  1.1708 (rough estimate)
• 稳定性/保质期：

  在常温常压下，该物质保持稳定。

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 安全说明：
  S22,S24/25
• 海关编码：
  2918199090
• 储存条件：
  常温、避光、通风干燥处密封保存。

SDS

Name:	(R)-(-)-2-Hydroxy-2-phenylpropionic acid 99% Material Safety Data Sheet
Synonym:	2-Hydroxy-2-phenylpropionic acid hemihydrate; 1-Hydroxy-2-methylbenzeneacetic acid
CAS:	3966-30-1

Section 1 - Chemical Product MSDS Name:(R)-(-)-2-Hydroxy-2-phenylpropionic acid 99% Material Safety Data Sheet
Synonym:2-Hydroxy-2-phenylpropionic acid hemihydrate; 1-Hydroxy-2-methylbenzeneacetic acid

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
3966-30-1	(R)-(-)-2-Hydroxy-2-phenylpropionic ac	99	unlisted

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

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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. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or 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:

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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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate 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. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid breathing dust.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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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# 3966-30-1: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder
Color: white
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 112 - 115 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C9H10O3
Molecular Weight: 166.18

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 3966-30-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
(R)-(-)-2-Hydroxy-2-phenylpropionic 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
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 3966-30-1: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 3966-30-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 3966-30-1 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：

  (R)-(-)-2-羟基-2-苯基丙酸 在 吡啶 、 4-二甲氨基吡啶 、 sodium hydroxide 、 三甲基氯硅烷 、 草酰氯 、 ammonium cerium(IV) nitrate 、 四氯化钛 、 三乙胺 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 、 乙腈 、 苯 为溶剂， 反应 47.17h， 生成 (3R,8aR)-8a-hydroxymethyl-3,7,7-trimethyl-3-phenylpyrrolo[2,1-c][1,4]oxazine-1,4,6,8-tetraone
  参考文献：
  名称：

  A Novel Enantioselective Synthetic Route to Omuralide Analogues with the Potential for Species Selectivity in Proteasome Inhibition

  摘要：

  [GRAPHICS]The building blocks shown can be combined for an enantioselective construction of the simplified omuralide analogue 4 in nine steps, with the use of (R)-atrolactic acid as a recoverable chiral controller.

  DOI：

  10.1021/ol015757p
• 作为产物：
  描述：

  (S)-(+)-扁桃酸 在 六甲基磷酰三胺 、 水 、 对甲苯磺酸 、 lithium diisopropyl amide 作用下， 以 苯 为溶剂， 生成 (R)-(-)-2-羟基-2-苯基丙酸
  参考文献：
  名称：

  Synthesis of enantiomerically enriched atrolactic acid and other α-hydroxy acids

  摘要：

  DOI：

  10.1016/s0040-4039(01)82109-2

文献信息

• Thrombin inhibitors
  申请人：——

  公开号：US20020119992A1

  公开（公告）日：2002-08-29

  Compounds of the invention are useful in inhibiting thrombin and associated thrombotic occlusions having the following structure: 1 or a pharmaceutically acceptable salt thereof, e.g. where R 3 is —CH 2 NH 2 , —CH 2 CH 2 NH 2 , or —CH 2 NHC(O)OC(CH 3 ) 3 .

  该发明的化合物在抑制凝血酶和相关血栓闭塞方面具有以下结构： 1 或其药用可接受的盐，例如其中R 3 为—CH 2 NH 2 ，—CH 2 CH 2 NH 2 ，或—CH 2 NHC(O)OC(CH 3 ) 3 。
• [EN] BI-1H-BENZIMIDAZOLES AS HEPATITIS C VIRUS INHIBITORS<br/>[FR] INHIBITEURS DU VIRUS DE L'HÉPATITE C
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2010017401A1

  公开（公告）日：2010-02-11

  The present disclosure relates to compounds, compositions and methods for the treatment of Hepatitis C virus (HCV) infection. Also disclosed are pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HCV infection.

  本公开涉及化合物、组合物和治疗丙型肝炎病毒（HCV）感染的方法。还公开了含有这些化合物的药物组合物以及在治疗HCV感染中使用这些化合物的方法。
• Amino acid derivatives
  申请人：AstraZeneca AB

  公开号：US06337343B1

  公开（公告）日：2002-01-08

  There is provided amino acid derivatives of formula I, wherein p, q, R1, R2, R3, R4, Y, n and B have meanings given in the description which are useful as competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.

  提供的是公式I的氨基酸衍生物，其中p、q、R1、R2、R3、R4、Y、n和B具有本说明书中给出的含义，它们可用作胰蛋白酶样蛋白酶（如凝血酶）的竞争性抑制剂，特别是在需要抑制凝血酶的情况（例如血栓形成）的治疗中，或者作为抗凝剂。
• [EN] SUBSTITUTED TRICYCLIC AMIDES, ANALOGUES THEREOF, AND METHODS USING SAME<br/>[FR] AMIDES TRICYCLIQUES SUBSTITUÉS, ANALOGUES DE CEUX-CI ET PROCÉDÉS LES METTANT EN OEUVRE
  申请人：ARBUTUS BIOPHARMA CORP

  公开号：WO2021229302A1

  公开（公告）日：2021-11-18

  The present disclosure includes substituted tricyclic amides, or analogues thereof of formula (I) (I), wherein X, Y, ring A, R1, R5, R6 and R7 are as defined herein, and compositions comprising compounds of formula (I) that can be used to treat or prevent hepatitis B virus (HBV) and/or hepatitis D virus (HDV) infections in a patient.

  本公开涵盖了替代三环酰胺，或其类似物的化合物，其化学式为(I)，其中X、Y、环A、R1、R5、R6和R7如本文所定义，并包括化合物(I)的组合物，可用于治疗或预防患者体内的乙型肝炎病毒（HBV）和/或丙型肝炎病毒（HDV）感染。
• [EN] COMBINATIONS OF HEPATITIS C VIRUS INHIBITORS<br/>[FR] ASSOCIATIONS D'INHIBITEURS DU VIRUS DE L'HÉPATITE C
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2015005901A1

  公开（公告）日：2015-01-15

  The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.

  本公开涉及抗病毒化合物，更具体地涉及能够抑制由丙型肝炎病毒（HCV）编码的NS5A蛋白功能的化合物组合，包括这种组合的组合物，以及抑制NS5A蛋白功能的方法。