149231-65-2

149231-65-2结构式

常用中文名：N-乙酰基-酪氨酰-缬氨酰-丙氨酰-天冬氨酸-7-氨基-4-甲基香豆素
常用英文名：Ac-Tyr-Val-Ala-Asp-AMC
CAS号：149231-65-2
分子式：C₃₃H₃₉N₅O₁₀
分子量：665.690
相关类别：生物化工氨基酸及其衍生物天冬氨酸类衍生物
发布时间：2018-09-16 12:47:04
更新时间：2024-01-02 20:39:38

化源商城直购

中文名	N-乙酰基-酪氨酰-缬氨酰-丙氨酰-天冬氨酸-7-氨基-4-甲基香豆素
英文名	3-[2-[[2-[[2-acetamido-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylbutanoyl]amino]propanoylamino]-4-[(4-methyl-2-oxochromen-7-yl)amino]-4-oxobutanoic acid
中文别名	蛋白酶1底物2m.荧光 N-乙酰基-L-酪氨酰-L-缬氨酰-L-丙氨酰-N-(4-甲基-2-氧代-2H-1-苯并吡喃-7-基)-L-alpha-天冬氨酰胺
英文别名	acetyl-YVAD-aminomethyl coumarine Ac-Tyr-Val-Ala-Asp-7-Amino-4-Methylcoumarin N-Acetyl-L-tyrosyl-L-valyl-L-alanyl-N-(4-methyl-2-oxo-2H-chromen-7-yl)-L-α-asparagine Acetyl-YVAD-AMC N-Acetyl-Tyr-Val-Ala-Asp-7-amido-4-methylcoumarin L-α-Asparagine, N-acetyl-L-tyrosyl-L-valyl-L-alanyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)- MFCD00171369 Ac-Tyr-Val-Ala-Asp-MCA Ac-YVAD-AMC Ac-Tyr-Val-Ala-Asp-AMC AMC120 AC-YVAD-AMC AC-TYR-VAL-ALA-ASP-AMC

密度	1.3±0.1 g/cm3
沸点	1127.3±65.0 °C at 760 mmHg
分子式	C₃₃H₃₉N₅O₁₀
分子量	665.690
闪点	635.6±34.3 °C
精确质量	665.269714
PSA	233.24000
LogP	2.58
外观性状	白色粉末
蒸汽压	0.0±0.3 mmHg at 25°C
折射率	1.605
储存条件	保存方法： -20 °C
水溶解性	DMSO: 10 mM The solution is stable in the dark at −20 °C for more than 1 month if no water is present.
分子结构	1、摩尔折射率：170.46 2、摩尔体积（cm³/mol）：495.1 3、等张比容（90.2K）：1389.6 4、表面张力（dyne/cm）：62 5、介电常数：无可用的 6、极化率（10^-24cm³）：67.57 7、单一同位素质量：665.269692 Da 8、标称质量：665 Da 9、平均质量：665.6903 Da
计算化学	1.疏水参数计算参考值（XlogP）:1.3 2.氢键供体数量:7 3.氢键受体数量:10 4.可旋转化学键数量:14 5.互变异构体数量:640 6.拓扑分子极性表面积229 7.重原子数量:48 8.表面电荷:0 9.复杂度:1260 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:4 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1
更多	1. 性状：白色粉末 2. 密度（g/mL, 20 ℃ ）：未确定 3. 相对蒸汽密度（g/mL,空气=1）：未确定 4. 熔点（ºC）：未确定 5. 沸点（ºC,常压）：未确定 6. 沸点（ºC 10mmHg）：未确定 7. 折射率：未确定 8. 闪点（ºF）：未确定 9. 比旋光度（º）：未确定 10. 自燃点或引燃温度（ºC）：不适用的 11. 蒸气压（kPa,25ºC）：未确定 12. 饱和蒸气压（kPa,60ºC）：未确定 13. 燃烧热（KJ/mol）：未确定 14. 临界温度（ºC）：未确定 15. 临界压力（KPa）：未确定 16. 油水（辛醇/水）分配系数的对数值：未确定 17. 爆炸上限（%,V/V）：未确定 18. 爆炸下限（%,V/V）：未确定 19. 溶解性：溶于DMSO

SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name: N-Acetyl-Tyr-Val-Ala-Asp-7-amido-4-
methylcoumarin
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.: 149231-65-2

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
Synonyms: Ac-YVAD-AMC
Formula: C33H39N5O10
Molecular Weight: 665,69 g/mol
CAS-No.: 149231-65-2
No components need to be disclosed according to the applicable regulations.

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
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, nitrogen oxides (NOx)
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 vapours, mist or gas.
For personal protection see section 8.
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.
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: -20 °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
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).
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: powder
b) Odourno data available
c) Odour Thresholdno data available
d) pHno data available
e) Melting point/freezingno data available
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: Not available
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.
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

SECTION 16 - ADDITIONAL INFORMATION
N/A

危险品运输编码	NONH for all modes of transport
WGK德国	3

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