2-甲基硫代烟酰胺 | 175135-28-1

• 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: 2-甲基硫代烟酰胺
• 中文别名: 2-(甲基硫代)烟酰胺
• 英文名称: 2-methylthionicotinamide
• 英文别名: 2-(Methylthio)nicotinamide；2-methylsulfanylpyridine-3-carboxamide
• CAS: 175135-28-1
• 化学式: C₇H₈N₂OS
• mdl: MFCD00052655
• 分子量: 168.219
• InChiKey: YDYXNHSKBIZKFD-UHFFFAOYSA-N

物化性质

• 熔点：
  168-170°C
• 沸点：
  349.4±27.0 °C(Predicted)
• 密度：
  1.29±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  81.3
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 安全说明：
  S24/25
• 海关编码：
  2933399090

SDS

Name:	2-(Methylthio)nicotinamide 97% Material Safety Data Sheet
Synonym:	2-(Methylthio)pyridine-3-carboxamid
CAS:	175135-28-1

Section 1 - Chemical Product MSDS Name:2-(Methylthio)nicotinamide 97% Material Safety Data Sheet
Synonym:2-(Methylthio)pyridine-3-carboxamid

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
175135-28-1	2-(Methylthio)nicotinamide	97%	unlisted

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

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause 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.
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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 175135-28-1: 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: 168 - 170 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: C7H8N2OS
Molecular Weight: 168

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 175135-28-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2-(Methylthio)nicotinamide - 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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 175135-28-1: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 175135-28-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 175135-28-1 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：

  2,5-二甲氧基四氢呋喃 、 2-甲基硫代烟酰胺 在 氯化亚砜 作用下， 反应 1.0h， 以45%的产率得到1H-Pyrrole, 1-[[2-(methylthio)-3-pyridinyl]carbonyl]-
  参考文献：
  名称：

  由伯芳族酰胺方便合成 N-酰基吡咯

  摘要：

  据报道，在一当量的亚硫酰氯存在下，由伯芳族酰胺和过量的 2,5-二甲氧基四氢呋喃以 45-85% 的分离产率合成 N-酰基吡咯。该方法具有反应时间短、反应条件温和、易于处理等优点。该技术特别适用于失活的芳族酰胺。

  DOI：

  10.1055/s-2003-41020

文献信息

• Substituted Cyclohexylmethyl Compounds
  申请人：OBERBOERSCH Stefan

  公开号：US20090286833A1

  公开（公告）日：2009-11-19

  Novel cyclohexylmethyl compounds corresponding to formula I wherein R 1 , R 2 , R 3 , R 4 and R 5 , have the meanings given in the description. Pharmaceutical formulations containing these compounds, as well as a processes for preparing these compounds and related methods of treatment are also provided.

  新型环己基甲基化合物对应于式I，其中R1、R2、R3、R4和R5在描述中给出了它们的含义。还提供了含有这些化合物的药物配方，以及制备这些化合物的过程和相关治疗方法。
• Cyclohexanesulfonyl derivatives as GlyT1 inhibitors to treat schizophrenia
  申请人：Blackaby Peter Wesley

  公开号：US20060276655A1

  公开（公告）日：2006-12-07

  The present invention provides compounds of formula I: wherein R 1 is an alkyl, phenyl, heterocyclyl, cycloalkyl, alkoxy, ester, amino or amide group; R 2 is a phenyl, heterocyclyl, alkyl, cycloalkyl or cycloalkylalkyl group; R 3 is an alkyl, cycloalkyl, cycloalkylalkyl, amino or heterocyclyl group; R 4 and R 5 are hydrogen or alkyl or form a cycloalkyl ring; A is O or N; and m is zero or one; as inhibitors of GlyT1 and thus as useful for treating or preventing diseases such as schizophrenia; with the provision of pharmaceutical compositions, first and second medical uses and methods of treatment.

  本发明提供了化合物的结构如下：其中R1为烷基、苯基、杂环烷基、环烷基、烷氧基、酯基、氨基或酰胺基；R2为苯基、杂环烷基、烷基、环烷基或环烷基烷基；R3为烷基、环烷基、环烷基烷基、氨基或杂环烷基；R4和R5为氢或烷基或形成环烷基环；A为氧或氮；m为零或一；作为GlyT1的抑制剂，因此可用于治疗或预防精神分裂症等疾病；并提供了药物组合物、第一和第二医用途以及治疗方法。
• [EN] MACROLIDE ANTIBIOTICS<br/>[FR] ANTIBIOTIQUES A BASE DE MACROLIDES
  申请人：GLAXO GROUP LTD

  公开号：WO2002050091A1

  公开（公告）日：2002-06-27

  The present invention relates to 11,12 η lactone ketolides of formula (I) wherein R, R?1, R2, R3¿ are as defined herein and pharmaceutically acceptable salts and solvates thereof, to process for their preparation and their use in therapy or prophylaxis of systemic or topical bacterial infections in a human or animal body.

  本发明涉及式（I）的11,12-η内酯酮类化合物，其中R，R?1，R2，R3¿如本文所定义，并且其药学上可接受的盐和溶剂合物，以及其制备过程和在治疗或预防人类或动物体内的全身性或局部细菌感染中的应用。
• Macrolide antibiotics
  申请人：——

  公开号：US20040077557A1

  公开（公告）日：2004-04-22

  The present invention relates to 11,12 &ggr; lactone ketolides of formula (I) wherein R, R 1 , R 2 , R 3 are as defined herein and pharmaceutically acceptable salts and solvates thereof, to process for their preparation and their use in therapy or prophylaxis of systemic or topical bacterial infections in a human or animal body.

  本发明涉及公式（I）中的11,12 &ggr;内酯酮类化合物，其中R、R1、R2、R3如本文所定义的，以及其药学上可接受的盐和溶剂化物，以及它们的制备方法及在人或动物体内治疗或预防全身或局部细菌感染中的应用。
• Novel quinoline, tetrahydroquinazoline, and pyrimidine derivatives and methods of treatment related to the use thereof
  申请人：Sekiguchi Yoshinori

  公开号：US20050197350A1

  公开（公告）日：2005-09-08

  The present invention relates to novel compounds of the Formula (I): which act as MCH receptor antagonists. These compositions are useful in pharmaceutical compositions whose use includes prophylaxis or treatment of improving memory function, sleeping and arousal, anxiety, depression, mood disorders, seizure, obesity, diabetes, appetite and eating disorders, cardiovascular disease, hypertension, dyslipidemia, myocardial infarction, binge eating disorders including bulimia, anorexia, mental disorders including manic depression, schizophrenia, delirium, dementia, stress, cognitive disorders, attention deficit disorder, substance abuse disorders and dyskinesias including Parkinson's disease, epilepsy, and addiction.

  本发明涉及一种新的化合物，其化学式为(I)，该化合物作为MCH受体拮抗剂。这些组合物在制药组合物中的应用包括预防或治疗改善记忆功能、睡眠和觉醒、焦虑、抑郁、情绪障碍、癫痫、肥胖症、糖尿病、食欲和进食障碍、心血管疾病、高血压、血脂异常、心肌梗死、暴食症包括贪食症、厌食症、精神障碍包括躁郁症、精神分裂症、谵妄、痴呆、压力、认知障碍、注意力缺陷障碍、物质滥用障碍和运动障碍包括帕金森病、癫痫和成瘾等。