品牌现货直购
供应商:我要出现这里





查看所有供应商和价格请点击:

31271-07-5生产厂家

31271-07-5价格

31271-07-5

31271-07-5结构式
31271-07-5结构式
  • 常用中文名:γ-倒捻子素
  • 常用英文名:gamma-Mangostin
  • CAS号:31271-07-5
  • 分子式:C23H24O6
  • 分子量:396.433
  • 相关类别: 天然产物 氧杂蒽酮
  • 发布时间:2018-04-07 08:00:00
  • 更新时间:2024-01-02 08:04:46
  • Gamma-Mangostin 是一种新颖的竞争性 5-HT2A receptors 拮抗剂,从药用植物 Garcinia mangostana 的果壳中提纯。Gamma-Mangostin 是一种运甲状腺素蛋白 (TTR) 原纤维化抑制剂,它与甲状腺素 (T4) 结合位点结合并稳定了 TTR 四聚体。Gamma-Mangostin 抑制 [3H]-spiperone 与培养的大鼠主动脉心肌细胞结合 (IC50 = 3.5 nM),并降低大鼠冠状动脉对 5-HT2A 的灌注压力反应 (IC50 = 0.32 µM)。

化源商城直购

中文名 gamma-倒捻子素
英文名 γ-mangostin
中文别名 R-倒捻子素
r-倒捻子素
1,3,6,7-四羟基-2,8-双(3-甲基-2-丁烯基)-9H-占顿-9-酮
Gamma-倒捻子素
Γ-倒捻子
1,3,6,7-四羟基-2,8-双(3-甲基-2-丁烯基)-9H-占顿-9-酮
GAMMA-倒捻子
γ倒捻子素
英文别名 9H-Xanthen-9-one, 1,3,6,7-tetrahydroxy-2,8-bis(3-methyl-2-butenyl)-
9H-Xanthen-9-one, 1,3,6,7-tetrahydroxy-2,8-bis(3-methyl-2-buten-1-yl)-
2,8-Bis(3-methyl-2-butenyl)-1,3,6,7-tetrahydroxy-9H-xanthen-9-one
gamma-mangostin
r-mangostin
1,3,6,7-Tetrahydroxy-2,8-bis(3-methyl-2-buten-1-yl)-9H-xanthen-9-one
1,3,6,7-tetrahydroxy-2,8-bis(3-methylbut-2-en-1-yl)-9H-xanthen-9-one
1,3,6,7-tetrahydroxy-2,8-bis(3-methylbut-2-enyl)xanthen-9-one
normangostin
Mangostin, γ-
描述 Gamma-Mangostin 是一种新颖的竞争性 5-HT2A receptors 拮抗剂,从药用植物 Garcinia mangostana 的果壳中提纯。Gamma-Mangostin 是一种运甲状腺素蛋白 (TTR) 原纤维化抑制剂,它与甲状腺素 (T4) 结合位点结合并稳定了 TTR 四聚体。Gamma-Mangostin 抑制 [3H]-spiperone 与培养的大鼠主动脉心肌细胞结合 (IC50 = 3.5 nM),并降低大鼠冠状动脉对 5-HT2A 的灌注压力反应 (IC50 = 0.32 µM)。
靶点

5-hydroxytryptamine 2A (5-HT2A) receptors[1]

参考文献

[1]. Chairungsrilerd N, et al. Gamma-mangostin, a novel type of 5-hydroxytryptamine 2A receptor antagonist. Naunyn Schmiedebergs Arch Pharmacol. 1998 Jan;357(1):25-31.

[2]. Yokoyama T, et al. Discovery of γ-Mangostin as an Amyloidogenesis Inhibitor. Sci Rep. 2015 Aug 27;5:13570.

密度 1.3±0.1 g/cm3
沸点 648.4±55.0 °C at 760 mmHg
分子式 C23H24O6
分子量 396.433
闪点 226.4±25.0 °C
精确质量 396.157288
PSA 111.13000
LogP 5.14
外观性状 off-white to yellow
蒸汽压 0.0±2.0 mmHg at 25°C
折射率 1.656
储存条件 2-8°C
水溶解性 methanol: soluble1mg/mL, colorless to yellow

SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name: gamma-Mangostin
REACH No.: A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
CAS-No.: 31271-07-5
Relevant identified uses of the substance or mixture and uses advised against
Identified uses: Laboratory chemicals, Manufacture of substances



SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Acute toxicity, Oral (Category 4), H302
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xn HarmfulR22
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal wordWarning
Hazard statement(s)
H302Harmful if swallowed.
Precautionary statement(s)none
Supplemental Hazardnone
Statements
Other hazards - none

SECTION 3: Composition/information on ingredients
Substances
Formula: C23H24O6
Molecular Weight: 396,43 g/mol
CAS-No.: 31271-07-5
Hazardous ingredients according to Regulation (EC) No 1272/2008
ComponentClassificationConcentration
gamma-Mangostin from Garcinia mangostana (mangosteen)
CAS-No.31271-07-5Acute Tox. 4; H302<= 100 %
Hazardous ingredients according to Directive 1999/45/EC
ComponentClassificationConcentration
gamma-Mangostin from Garcinia mangostana (mangosteen)
CAS-No.31271-07-5Xn, R22<= 100 %
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
no data available

SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

SECTION 7: Handling and storage
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Recommended storage temperature: 2 - 8 °C
Specific end use(s)
A part from the uses mentioned in section 1.2 no other specific uses are stipulated

SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested
and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
Use respirators and components tested and approved under appropriate government standards
such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) AppearanceForm: solid
Colour: yellow
b) Odourno data available
c) Odour Thresholdno data available
d) pHno data available
e) Melting point/freezing207 °C
point
f) Initial boiling point and no data available
boiling range
g) Flash pointno data available
h) Evapouration rateno data available
i) Flammability (solid, gas) no data available
j) Upper/lowerno data available
flammability or
explosive limits
k) Vapour pressureno data available
l) Vapour densityno data available
m) Relative densityno data available
n) Water solubilityno data available
o) Partition coefficient: n- no data available
octanol/water
p) Auto-ignitionno data available
temperature
q) Decompositionno data available
temperature
r) Viscosityno data available
s) Explosive propertiesno data available
t) Oxidizing propertiesno data available
Other safety information
no data available

SECTION 10: Stability and reactivity
Reactivity
no data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
no data available
Conditions to avoid
no data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available
In the event of fire: see section 5

SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitisation
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC:No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
no data available
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Additional Information
RTECS: ZD6122330
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

SECTION 12: Ecological information
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
Other adverse effects
no data available

SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

SECTION 14: Transport information
UN number
ADR/RID: -IMDG: -IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA:Not dangerous goods
Transport hazard class(es)
ADR/RID: -IMDG: -IATA: -
Packaging group
ADR/RID: -IMDG: -IATA: -
Environmental hazards
ADR/RID: noIMDG Marine pollutant: noIATA: no
Special precautions for user
no data available

SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
no data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
Acute Tox.Acute toxicity
H302Harmful if swallowed.
Full text of R-phrases referred to under sections 2 and 3
Xn Harmful
R22 Harmful if swallowed.
Further information
Copyright 2013 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.
危害码 (欧洲) Xn
风险声明 (欧洲) 22
RTECS号 ZD6122330
海关编码 2932999099
上游产品  0

下游产品  1

海关编码 2932999099
中文概述 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%