3,5-二溴-1,2,4-三氮唑 | 7411-23-6

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机卤素化合物 - 芳基卤化物
• 中文名称: 3,5-二溴-1,2,4-三氮唑
• 中文别名: 3,5-二溴-1H-1,2,4-三唑；3,5-二溴-1氢-1,2,4-三唑；3,5-二溴-1H-1,2,4-三氮唑； 3,5-二溴-1H-1,2,4-三唑
• 英文名称: 3,5-dibromotriazole
• 英文别名: 3,5-dibromo-1H-1,2,4-triazole；3,5-dibromo-1,2,4-triazole
• CAS: 7411-23-6
• 化学式: C₂HBr₂N₃
• mdl: MFCD00487260
• 分子量: 226.858
• InChiKey: FRAKFBWDPXYIQO-UHFFFAOYSA-N

物化性质

• 熔点：
  201 °C
• 沸点：
  364.8±25.0 °C(Predicted)
• 密度：
  2.620

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  7
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  41.6
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xn
• 安全说明：
  S22,S26,S36/37/39
• 危险类别码：
  R20/21/22,R36/37/38
• 海关编码：
  2933990090
• WGK Germany：
  3
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  | 2-8°C |

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 3,5-Dibromo-1h-1,2,4-triazole
Synonyms:

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: 3,5-Dibromo-1h-1,2,4-triazole
CAS number: 7411-23-6

---

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.

---

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.

---

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.

---

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.
Storage:

---

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.

---

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: C2HBr2N3
Molecular weight: 226.9

---

Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen bromide.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

3,5-二溴-1H-1,2,4-三唑用于有机合成。

上下游信息

• 下游产品

  中文名称	英文名称	CAS号	化学式	分子量
  3-溴-1H-1,2,4-噻唑	3-bromo-1H-1,2,4-triazole	7343-33-1	C2H2BrN3	147.962

反应信息

• 作为反应物：
  描述：

  3,5-二溴-1,2,4-三氮唑 在 氢氟酸 作用下， 以80%的产率得到3-溴-1H-1,2,4-噻唑
  参考文献：
  名称：

  Miethchen, R.; Randow, R.; Listemann, R., Journal fur praktische Chemie (Leipzig 1954), 1989, vol. 331, # 5, p. 799 - 805

  摘要：

  DOI：
• 作为产物：
  描述：

  1H-1,2,4-三唑 在 溴 、 potassium bromide 作用下， 以 水 为溶剂， 生成 3,5-二溴-1,2,4-三氮唑
  参考文献：
  名称：

  乳腺癌STAT3酶抑制剂1,2,4-三唑和1,3,4-恶二唑衍生物的合成

  摘要：

  合成了双取代五元杂环化合物（1,2,4-三唑和 1,3,4 恶二唑），并研究其作为乳腺癌信号转导子和转录激活子 3 (STAT3) 酶的抑制剂。3-(苄硫基)-5-(4-氯苄基)-4 H -1,2,4-三唑-4-胺 ( 12d ) 被发现是合成化合物中活性最强的，具有半最大抑制浓度 (对MCF7细胞的IC 50 )值为1.5 µM，并且发现对STAT3酶显示出良好的抑制作用。化合物9a、b、d、e、f、11和12a、b、f、e对 MCF7 细胞系的IC 50值在 3–12 µM 范围内。分子模型用于研究合成化合物的生物学结果。

  DOI：

  10.1002/ardp.202300345

文献信息

• [EN] QUINUCLIDINE COMPOUNDS AS ALPHA-7 NICOTINIC ACETYLCHOLINE RECEPTOR LIGANDS<br/>[FR] COMPOSÉS QUINUCLIDINE EN TANT QUE LIGANDS DU RÉCEPTEUR NICOTINIQUE ALPHA-7 DE L'ACÉTYLCHOLINE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2016073407A1

  公开（公告）日：2016-05-12

  There are disclosed a series of quinuclidines having the Formula (I). which bind to the nicotinic α7 receptor and may be useful for the treatment of disorders of the central nervous system.

  揭示了一系列具有化学式（I）的喹诺啉类化合物，它们与尼古丁型α7受体结合，可能对中枢神经系统疾病的治疗有用。
• Heme Oxygenase Inhibition by 2-Oxy-substituted 1-Azolyl-4-phenylbutanes: Effect of Variation of the Azole Moiety. X-Ray Crystal Structure of Human Heme Oxygenase-1 in Complex with 4-Phenyl-1-(1<i>H</i>-1,2,4-triazol-1-yl)-2-butanone
  作者：Gheorghe Roman、Mona N. Rahman、Dragic Vukomanovic、Zongchao Jia、Kanji Nakatsu、Walter A. Szarek

  DOI：10.1111/j.1747-0285.2009.00909.x

  日期：2010.1

  5‐substituted triazoles, identically 3,5‐disubstituted triazoles, 5‐substituted‐1H‐ and 5‐substituted‐2H‐tetrazoles proved to be detrimental to the inhibition of HO, with a few exceptions. The azole‐dioxolanes and the azole‐alcohols derived from the active azole‐ketones were synthesized also, but these inhibitors were less active than the corresponding imidazole‐based analogs. The first reported X‐ray crystal

  为抑制血红素加氧酶（血红素加氧酶-1和血红素加氧酶-2），设计并合成了一系列的1-偶氮基-4-苯基-2-丁酮。用其他唑类取代咪唑导致发现了新型的1 H -1,2,4-三唑和1 H-四唑类抑制剂，与咪唑类铅抑制剂等效。具有2 H-四唑或1 H的抑制剂‐1,2,3-三唑作为药效基团的效力较低。通过各种吸电子或给电子的，小的或庞大的基团，在咪唑的2或4（5）位置被单取代，或在咪唑的4和5位置相同的解离，以及用阵列代替传统的咪唑药效基团3或5取代的三唑，3,5-二取代的三唑，5取代的1 H和5取代的2 H除少数例外，四唑类被证明对HO的抑制是有害的。还合成了由活性唑酮衍生的唑二氧杂戊环酮和唑醇，但这些抑制剂的活性低于相应的基于咪唑的类似物。首次报道了人类血红素加氧酶-1与1,2,4-三唑基抑制剂（即4-苯基-1-（1 H -1,2,4-三唑-1）的复合物的X射线晶体结构yl）-2-丁酮也已确定。该抑制剂通过三唑部分中的N
• [EN] NOVEL COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS
  申请人：INFLAZOME LTD

  公开号：WO2019211463A1

  公开（公告）日：2019-11-07

  The present invention relates to substituted 5-membered nitrogen containing heteroaryl compounds, such as sulfonyl triazoles, where the heteroaryl ring is further substituted, optionally via a linking group such as -NH-, with a cyclic group which in turn is substituted at the α-position. The present invention further relates to associated salts, solvates, prodrugs and pharmaceutical compositions, and to the use of such compounds in the treatment and prevention of medical disorders and diseases, most especially by NLRP3 inhibition.

  本发明涉及取代的含氮杂环化合物，例如磺酰基三唑，其中杂环环进一步取代，可选地通过类似-NH-的连接基团，与环状基团相连，该环状基团在α-位置进一步取代。本发明还涉及相关的盐、溶剂合物、前药和药物组合物，以及这些化合物在治疗和预防医学疾病和疾病中的使用，尤其是通过NLRP3抑制。
• [EN] HETEROCYCLIC MODULATORS OF LIPID SYNTHESIS AND COMBINATIONS THEREOF<br/>[FR] MODULATEURS HÉTÉROCYCLIQUES DE LA SYNTHÈSE DES LIPIDES ET COMBINAISONS EN CONTENANT
  申请人：3 V BIOSCIENCES INC

  公开号：WO2015095767A1

  公开（公告）日：2015-06-25

  Heterocyclic modulators of lipid synthesis are provided as well as pharmaceutically acceptable salts thereof; pharmaceutical compositions comprising such compounds; and methods of treating conditions characterized by disregulation of a fatty acid synthase pathway by the administration of such compounds and combinations of such compounds and other therapeutic agents.

  提供了杂环调节剂脂质合成以及其药用盐；包括这些化合物的药物组合物；以及通过给予这些化合物和其他治疗剂的组合来治疗脂肪酸合酶途径失调症状的方法。
• [EN] AMINOTRIAZOLE IMMUNOMODULATORS FOR TREATING AUTOIMMUNE DISEASES<br/>[FR] IMMUNOMODULATEURS D'AMINOTRIAZOLE POUR TRAITER DES MALADIES AUTO-IMMUNES
  申请人：UNIV ROCKEFELLER

  公开号：WO2017123518A1

  公开（公告）日：2017-07-20

  1-Acyl-3-(heteroaryl)-1H-1,2,4-triazol-5-amines of formula (I) are disclosed. These compounds inhibit Coagulation Factor XIIa in the presence of thrombin and other coagulation factors. They are useful to treat autoimmune diseases.

  1-酰基-3-(杂芳基)-1H-1,2,4-三唑-5-胺的公式(I)化合物被公开。这些化合物在存在凝血酶和其他凝血因子时抑制凝血因子XIIa。它们可用于治疗自身免疫疾病。