b-D-Fructofuranosyl-(2->1)-b-D-fructofuranosyl-(2->1)-b-D-fructofuranosyl a-D-glucopyranoside, 9CI | 13133-07-8

• 物质功能分类: 生物化工 - 糖类化合物 - 寡糖
• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: b-D-Fructofuranosyl-(2->1)-b-D-fructofuranosyl-(2->1)-b-D-fructofuranosyl a-D-glucopyranoside, 9CI
• 英文别名: 2-[2-[[2-[[3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
• CAS: 13133-07-8
• 化学式: C₂₄H₄₂O₂₁
• 分子量: 666.6
• InChiKey: FLDFNEBHEXLZRX-UHFFFAOYSA-N

物化性质

• 熔点：
  130-133℃
• 沸点：
  1075.7±65.0 °C(Predicted)
• 密度：
  1.84±0.1 g/cm3 (20 ºC 760 Torr)
• 溶解度：
  H2O：300 mg/mL（450.06 mM；需要超声波和加热）
• 物理描述：
  Solid

计算性质

• 辛醇/水分配系数(LogP)：
  -7.4
• 重原子数：
  45
• 可旋转键数：
  13
• 环数：
  4.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  348
• 氢给体数：
  14
• 氢受体数：
  21

安全信息

• 安全说明：
  S24/25
• WGK Germany：
  3
• 海关编码：
  29400090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  2-8℃

SDS

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Section I.Chemical Product and Company Identification
Chemical Name Nistose Trihydrate
Portland OR
Synonym Fungitetraose; Nystose
Chemical Formula C24H42O21 · 3H2O
13133-07-8
CAS Number

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Section II. Composition and Information on Ingredients
Chemical Name CAS Number Percent (%) TLV/PEL Toxicology Data
Nistose Trihydrate 13133-07-8 Min. 98.0 (GC) Not available. Not available.

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Section III. Hazards Identification
No specific information is available in our data base regarding the toxic effects of this material for humans. However,
Acute Health Effects
exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if
inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling
this compound.
Chronic Health Effects CARCINOGENIC EFFECTS : Not available.
MUTAGENIC EFFECTS : Not available.
TERATOGENIC EFFECTS : Not available.
DEVELOPMENTAL TOXICITY: Not available.
Repeated or prolonged exposure to this compound is not known to aggravate existing medical conditions.

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Section IV. First Aid Measures
Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15
Eye Contact
minutes. Get medical attention.
In case of contact, immediately flush skin with plenty of water. Remove contaminated clothing and shoes. Wash clothing
Skin Contact
before reuse. Thoroughly clean shoes before reuse. Get medical attention.
If the victim is not breathing, perform mouth-to-mouth resuscitation. Loosen tight clothing such as a collar, tie, belt or
Inhalation
waistband. If breathing is difficult, oxygen can be administered. Seek medical attention if respiration problems do not
improve.
Ingestion INDUCE VOMITING by sticking finger in throat. Lower the head so that the vomit will not reenter the mouth and throat.
Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth
resuscitation. Examine the lips and mouth to ascertain whether the tissues are damaged, a possible indication that the toxic
material was ingested; the absence of such signs, however, is not conclusive.

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Section V. Fire and Explosion Data
Not available.
May be combustible at high temperature. Auto-Ignition
Flammability
Flash Points Flammable Limits Not available.
Not available.
Combustion Products These products are toxic carbon oxides (CO, CO2).
Fire Hazards
Not available.
Risks of explosion of the product in presence of mechanical impact: Not available.
Explosion Hazards
Risks of explosion of the product in presence of static discharge: Not available.
Fire Fighting Media
SMALL FIRE: Use DRY chemical powder.
LARGE FIRE: Use water spray, fog or foam. DO NOT use water jet.
and Instructions
Consult with local fire authorities before attempting large scale fire-fighting operations.
Continued on Next Page
Nistose Trihydrate

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Section VI. Accidental Release Measures
Spill Cleanup Use a shovel to put the material into a convenient waste disposal container. Finish cleaning the spill by rinsing any
contaminated surfaces with copious amounts of water. Consult federal, state, and/or local authorities for assistance on
Instructions
disposal.

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Section VII. Handling and Storage
Handling and Storage Keep away from heat. Mechanical exhaust required. When not in use, tightly seal the container and store in a dry, cool
place. Avoid excessive heat and light. Do not breathe dust.
Information
Always store away from incompatible compounds such as oxidizing agents.

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Section VIII. Exposure Controls/Personal Protection
Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended
Engineering Controls
exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants
below the exposure limit.
Splash goggles. Lab coat. Dust respirator. Boots. Gloves. Suggested protective clothing might not be sufficient; consult a
Personal Protection
specialist BEFORE handling this product. Be sure to use a MSHA/NIOSH approved respirator or equivalent.
Exposure Limits Not available.

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Section IX. Physical and Chemical Properties
Solid. (White crystalline powder.) Solubility
Physical state @ 20°C Soluble in water.
Not available.
Specific Gravity
666.58 (Anh.)
Molecular Weight Partition Coefficient Not available.
Boiling Point Not available. Vapor Pressure Not applicable.
Not available. Not available.
Melting Point Vapor Density
Not available. Volatility Not available.
Refractive Index
Not available.
Critical Temperature Not available. Odor
Viscosity Not available. Taste Not available.

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Section X. Stability and Reactivity Data
Stability

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This material is stable if stored under proper conditions. (See Section VII for instructions)
Conditions of Instability Avoid excessive heat and light.
Incompatibilities
Reactive with oxidizing agents.

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Section XI. Toxicological Information
Not available.
RTECS Number
Routes of Exposure Eye Contact. Ingestion. Inhalation.
Not available.
Toxicity Data
Chronic Toxic Effects CARCINOGENIC EFFECTS : Not available.
MUTAGENIC EFFECTS : Not available.
TERATOGENIC EFFECTS : Not available.
DEVELOPMENTAL TOXICITY: Not available.
Repeated or prolonged exposure to this compound is not known to aggravate existing medical conditions.
Acute Toxic Effects No specific information is available in our data base regarding the toxic effects of this material for humans. However,
exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if
inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling this
compound.

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Section XII. Ecological Information
Not available.
Ecotoxicity
Not available.
Environmental Fate
Continued on Next Page
Nistose Trihydrate

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Section XIII. Disposal Considerations
Waste Disposal Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a
combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all
federal, state and local regulations when disposing of the substance.

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Section XIV. Transport Information
Not a DOT controlled material (United States).
DOT Classification
PIN Number Not applicable.
Proper Shipping Name Not applicable.
Packing Group (PG) Not applicable.
DOT Pictograms

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Section XV. Other Regulatory Information and Pictograms
TSCA Chemical Inventory This product is NOT on the EPA Toxic Substances Control Act (TSCA) inventory. The following notices are required by 40
CFR 720.36 (C) for those products not on the inventory list:
(EPA)
(i) These products are supplied solely for use in research and development by or under the supervision of a technically
qualified individual as defined in 40 CFR 720.0 et sec.
(ii) The health risks of these products have not been fully determined. Any information that is or becomes available will be
supplied on an MSDS sheet.
WHMIS Classification Not controlled under WHMIS (Canada).
(Canada)
EINECS Number (EEC) Not available.
EEC Risk Statements Not available.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

生物活性
Nystose 是一个四糖，由两个果糖分子通过 β(1→2) 键与蔗糖的果糖基部分连接而成。
化学性质
Nystose 为白色针状结晶，易溶于甲醇和水，来源于巴戟天。
用途
Nystose 具有抗抑郁的作用，并可用于含量测定、鉴定以及药理实验等。

文献信息

• COMPOSITIONS THAT AIM TO PROMOTE THE DEVELOPMENT AND GROWTH OF A BENEFICIAL VAGINAL MICROFLORA
  申请人：Bou Antoun Sami

  公开号：US20110124594A1

  公开（公告）日：2011-05-26

  Pharmaceutical compositions and dermatological compositions comprising a prebiotic chosen among gluco-oligosaccharides (GOS), fructo-oligosaccharides (FOS), galacto-oligosaccharides and mixtures thereof; and a plant extract containing isoflavones chosen among soybean ( Glycine max ) extracts, clover ( Trifolium sp.) extracts and mixtures thereof. Uses for the treatment of bacterial vaginoses and/or the treatment of vaginal mucosae that aim to promote the development and growth of a beneficial vaginal microflora.