2-Heptenoic acid,7-[[(2R)-2-amino-2-carboxyethyl]thio]-2-[[[(1S)-2,2-dimethylcyclopropyl]carbonyl]amino]-,(2Z)-

物化性质

外观与性状：

西司他丁钠(Cilastatin SodiuIn)：C16H25N2NaO5S。[81129-83-1]。类白色至黄白色无定形固体，有吸湿性。极易溶于水或甲醇。pKal2.0，pKa24.4，pKa39.2。

密度：

1.275 g/cm3

熔点：

156-158ºC

沸点：

655.5ºC at 760 mmHg

闪点：

350.2°C

折射率：

1.569

稳定性相关：

西司他丁钠(Cilastatin SodiuIn)：C16H25N2NaO5S。[81129-83-1]。类白色至黄白色无定形固体，有吸湿性。极易溶于水或甲醇。pKal2.0，pKa24.4，pKa39.2。

安全信息

外观与性状：

西司他丁钠(Cilastatin SodiuIn)：C16H25N2NaO5S。[81129-83-1]。类白色至黄白色无定形固体，有吸湿性。极易溶于水或甲醇。pKal2.0，pKa24.4，pKa39.2。

密度：

1.275 g/cm3

熔点：

156-158ºC

沸点：

655.5ºC at 760 mmHg

闪点：

350.2°C

折射率：

1.569

稳定性相关：

西司他丁钠(Cilastatin SodiuIn)：C16H25N2NaO5S。[81129-83-1]。类白色至黄白色无定形固体，有吸湿性。极易溶于水或甲醇。pKal2.0，pKa24.4，pKa39.2。

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :

MJ9650100

CHEMICAL NAME :

2-Heptenoic acid, 7-((2-amino-2-carboxyethyl)thio)-2-(((2,2-dimethylcyc lopropyl)carbonyl) amino)-, (R-(R*,S*-(Z)))-

CAS REGISTRY NUMBER :

82009-34-5

LAST UPDATED :

198706

DATA ITEMS CITED :

2

MOLECULAR FORMULA :

C16-H26-N2-O5-S

MOLECULAR WEIGHT :

358.50

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Unreported

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

8 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

PHINDQ Pharmacy International. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1980- Volume(issue)/page/year: 5,133,1984

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Unreported

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

8 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

PHINDQ Pharmacy International. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1980- Volume(issue)/page/year: 5,133,1984

MSDS

Material Safety Data Sheet
Section1. Identification of the substance
Product Name:Cilastatin
Synonyms:
Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
Section3. Composition/information on ingredients.
Ingredient name:Cilastatin
CAS number:82009-34-5
Section4. 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.
Section5. 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.
Section6. 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.
Section7. 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:
Section8. 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.
Section9. Physical and chemical properties
Appearance:Not specified
Boiling point:No data
No data
Melting point:
Flash point:No data
Density:No data
Molecular formula:C16H26N2O5S
Molecular weight:358.5
Section10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, sulfur oxides.
Section11. Toxicological information
No data.
Section12. Ecological information
No data.
Section13. 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.
Section14. Transportation information
Non-harzardous for air and ground transportation.
Section15. 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

分子结构与计算化学数据

分子结构数据

1、 摩尔折射率：92.17

2、 摩尔体积（cm³/mol）：280.9

3、 等张比容（90.2K）：777.4

4、 表面张力（dyne/cm）：58.6

5、 极化率（10-24cm3）：36.54

计算化学数据

1.疏水参数计算参考值（XlogP）:-1

2.氢键供体数量:4

3.氢键受体数量:7

4.可旋转化学键数量:11

5.互变异构体数量:3

6.拓扑分子极性表面积155

7.重原子数量:24

8.表面电荷:0

9.复杂度:519

10.同位素原子数量:0

11.确定原子立构中心数量:2

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:1

14.不确定化学键立构中心数量:0

15.共价键单元数量:1