Apigenin 7-O-neohesperidoside - CAS号 17306-46-6

物化性质

熔点：

250-265 °C(Solv: ethyl acetate (141-78-6))
沸点：

916.5±65.0 °C(Predicted)
密度：

1.69±0.1 g/cm3(Predicted)
溶解度：

溶于甲烷
LogP：

-0.060 (est)
物理描述：

Solid

计算性质

辛醇/水分配系数(LogP)：

-0.2
重原子数：

41
可旋转键数：

6
环数：

5.0
sp3杂化的碳原子比例：

0.44
拓扑面积：

225
氢给体数：

8
氢受体数：

14

安全信息

危险品标志：

Xi
安全说明：

S24/25
WGK Germany：

3
海关编码：

29399990
储存条件：

0-6°C

SDS

SDS：7675cf30e2e939e815a17201326b7b5c

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : Apigenin 7-O-neohesperidoside
CAS-No. : 17306-46-6
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
Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
This substance is not classified as dangerous according to Directive 67/548/EEC.
Label elements
The product does not need to be labelled in accordance with EC directives or respective national laws.
Other hazards - none

Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Formula : C27H30O14
Molecular Weight : 578,5 g/mol

Section 4. FIRST AID MEASURES
Description of first aid measures
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration.
In case of skin contact
Wash off with soap and plenty of water.
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.
Most important symptoms and effects, both acute and delayed
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
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
Avoid dust formation. Avoid breathing vapors, mist or gas.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
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
Provide appropriate exhaust ventilation at places where dust is formed.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Specific end uses
no data available

Section 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
General industrial hygiene practice.
Personal protective equipment
Eye/face protection
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
Choose body protection in relation to its type, to the concentration and amount of dangerous
substances, and to the specific work-place., The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Respiratory protection is not required. Where protection from nuisance levels of dusts are desired,
use type N95 (US) or type P1 (EN 143) dust masks. Use respirators and components tested and
approved under appropriate government standards such as NIOSH (US) or CEN (EU).

Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) Appearance Form: powder
Colour: white, light yellow
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing no data available
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
h) Evaporation rate no data available
i) Flammability (solid, gas) no data available
j) Upper/lower no data available
flammability or
explosive limits
k) Vapour pressure no data available
l) Vapour density no data available
m) Relative density no data available
n) Water solubility no data available
o) Partition coefficient: n- no data available
octanol/water
p) Autoignition no data available
temperature
q) Decomposition no data available
temperature
r) Viscosity no data available
s) Explosive properties no data available
t) Oxidizing properties no data available
Other safety information
no data available

Section 10. STABILITY AND REACTIVITY
Reactivity
no data available
Chemical stability
no data available
Possibility of hazardous reactions
no data available
Conditions to avoid
no data available
Incompatible materials
no data available
Hazardous decomposition products
Other decomposition products - no data available

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 sensitization
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
Potential health effects
Inhalation
May be harmful if inhaled. May cause respiratory tract irritation.
Ingestion May be harmful if swallowed.
Skin May be harmful if absorbed through skin. May cause skin irritation.
Eyes May cause eye irritation.
Signs and Symptoms of Exposure
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Additional Information
RTECS: Not available

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
no data available
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.
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: no IMDG Marine pollutant: no IATA: 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
no data available

Section 16. OTHER INFORMATION
Further information
Copyright 2012 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.

制备方法与用途

基本信息

沸点：916.5°C（760mmHg）
闪点：305.4°C
蒸汽压：25°C时为0mmHg
折射率：1.726
密度：1.69g/cm³
性状：浅黄色粉末

提取来源
本品来源于沽油科山香圆（Turpinia arguya Seem）的干燥叶。

药理性质
山香园叶味苦、寒，具有清热解毒之功效。具体表现为抗肿瘤、抗高血压、黄嘌呤氧化酶抑制剂以及抗氧化剂等作用。

用途
2010年版中国药典一部中用于山香圆叶及其制剂山香圆片的含量测定用对照品。

用法
色谱条件：流动相为甲醇-0.5%磷酸（43∶57），流速1.0mL•min⁻¹，检测波长336nm（仅供参考）。

注意事项
本品应低温保存。长时间暴露在空气中会导致含量降低。

参考资料

化学性质
甲醇来源于沽油科山香圆（Turpinia arguya Seem）的干燥叶。

用途
用于含量测定、鉴定或药理实验等。

药理药效：抗肿瘤；抗高血压；黄嘌呤氧化酶抑制剂；抗氧化剂。

文献信息

METHOD OF IMPROVING STABILITY OF SWEET ENHANCER AND COMPOSITION CONTAINING STABILIZED SWEET ENHANCER

申请人：TACHDJIAN Catherine

公开号：US20120041078A1

公开（公告）日：2012-02-16

The present invention includes methods of stabilizing one or more sweet enhancers when they are exposed to a light source as well as liquid compositions containing one or more sweet enhancers and one or more photostabilizers.

本发明包括在甜味增强剂暴露于光源时稳定一个或多个甜味增强剂的方法，以及包含一个或多个甜味增强剂和一个或多个光稳定剂的液体组合物。
[EN] AMINO ACID DERIVATIVES AND THEIR USE AS FLAVOR MODIFIERS<br/>[FR] DÉRIVÉS D'ACIDES AMINÉS ET LEUR UTILISATION EN TANT QUE MODIFICATEURS DE GOÛT

申请人：FIRMENICH & CIE

公开号：WO2021209345A1

公开（公告）日：2021-10-21

The present invention provides derivatives of glutamine of formula (I) and derivatives of arginine of formula (II), and the use of such compounds as flavor modifiers. The invention further provides the use of such derivatives of glutamine and arginine to enhance the salty and umami taste of ingestible compositions as ingestible compositions that include such derivatives of glutamine and arginine and bulking agents.

本发明提供了公式(I)的谷氨酰衍生物和公式(II)的精氮酸衍生物，以及将这些化合物用作风味调节剂的用途。该发明进一步提供了利用这些谷氨酰和精氮酸衍生物增强可摄入组合物的咸味和鲜味的用途，作为包含这些谷氨酰和精氮酸衍生物以及增稠剂的可摄入组合物。
GLUCOSYRINGIC ACID ANALOGS AS SWEETNESS PROFILE MODIFIERS

申请人：PepsiCo, Inc.

公开号：US20180020708A1

公开（公告）日：2018-01-25

The present disclosure provides novel sweetener compositions comprising a compound having a structure according to Formula I: wherein R 1 , R 2 , R 3 , and R 4 are described herein. Also provided are methods of modulating sweetness profile of a product by adding a compound of Formula I to the product, such as a beverage product or a food product. For example, the compound described herein can be added to increase the overall sweetness of a nutritive sweetener sweetened beverages; decrease the sweetness time-of-onset for high potency sweeteners such as rebaudioside A; decreasing bitter, metallic and licorice off-notes of high potency sweeteners; and improve the sweet quality of sweetened products.

本公开提供了包含具有如下式I的结构的化合物的新型甜味剂组合物：其中R1、R2、R3和R4如本文所述。还提供了通过向产品添加式I的化合物来调节产品的甜味特性的方法，例如饮料产品或食品产品。例如，本文描述的化合物可添加以增加富含甜味剂的饮料的整体甜度；减少高效甜味剂（如甜菊糖A）的甜味起始时间；减少高效甜味剂的苦味、金属味和甘草味等异味；并改善甜味产品的甜味质量。
Rebaudioside Analogs

申请人：PepsiCo, Inc.

公开号：US20180016291A1

公开（公告）日：2018-01-18

The present disclosure provides novel compounds that are steviol derivatives. The compounds generally can be characterized by a structure according to Formula I: wherein A 1 , L 1 , and G 1 are described herein. Also provided are sweetener compositions comprising the compound described herein either as a sweetener or a sweetener enhancer. Additionally, the compound or the sweetener composition can be included in a product such as a beverage product or a food product, which can reduce the amount of sweetener in the product required to achieve the same sweetness level in an otherwise identical product not including the compound or the sweetener composition.

本公开提供了一些新颖的化合物，这些化合物是史蒂维醇衍生物。这些化合物通常可通过以下式I所示的结构来表征：其中A1、L1和G1如本文所述。还提供了包含所述化合物的甜味剂组合物，可以作为甜味剂或增甜剂。此外，该化合物或甜味剂组合物可以包含在产品中，例如饮料产品或食品产品中，可以减少产品中所需的甜味剂量，以达到在另一种不包含该化合物或甜味剂组合物的相同产品中所需的甜度水平。
[EN] GINGEROL COMPOUNDS AND THEIR USE AS FLAVOR MODIFIERS<br/>[FR] COMPOSÉS DE GINGÉROL ET LEUR UTILISATION EN TANT QUE MODIFICATEURS D'ARÔME

申请人：FIRMENICH & CIE

公开号：WO2021094268A1

公开（公告）日：2021-05-20

The present disclosure relates to gingerol compounds, whether in their diol form or as a derivative, and their use to enhance the salty taste or the umami taste of a flavored article. The disclosure also provides compositions and flavored products containing such compounds. In some embodiments, the flavored products have reduced amounts of salt or umami-enhancing compounds (glutamates, arginates, purinic ribonucleotides, such as inosine monophosphate (IMP) and guanosine monophosphate (GMP)), relative to comparable flavored products that do not incorporate the gingerol compounds. The disclosure further provides methods of making monoacetate or diacetate derivatives of gingerol diols.

本公开涉及姜酚化合物，无论是以它们的二醇形式还是作为衍生物，并且它们的用途是增强调味品的咸味或鲜味。该公开还提供了含有这些化合物的组合物和调味产品。在某些实施例中，相对于不含姜酚化合物的类似调味产品，这些调味产品的盐或鲜味增强化合物（谷氨酸盐、精氨酸盐、嘌呤核苷酸盐，例如肌苷酸酸（IMP）和鸟苷酸酸（GMP））的含量减少。该公开还提供制备姜酚二醇的单醋酸酯或双醋酸酯衍生物的方法。

Apigenin 7-O-neohesperidoside | 17306-46-6

物质功能分类

分子结构分类

物化性质

计算性质

安全信息

SDS

制备方法与用途

文献信息

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