Estra-4,9-dien-17β-ol-3-on | 6218-29-7

• 物质功能分类: 医药中间体 - 原料药中间体
• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 类固醇和类固醇衍生物
• 英文名称: Estra-4,9-dien-17β-ol-3-on
• 英文别名: 17-hydroxy-13-methyl-2,6,7,8,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-one
• CAS: 6218-29-7
• 化学式: C₁₈H₂₄O₂
• 分子量: 272.387
• InChiKey: PUQSDJZESAQGQS-UHFFFAOYSA-N

物化性质

• 熔点：
  190°C(lit.)
• 沸点：
  466.8±45.0 °C(Predicted)
• 密度：
  1.17±0.1 g/cm3(Predicted)
• 溶解度：
  溶于甲醇
• LogP：
  2.4 at 25℃

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  20
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.72
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 储存条件：
  2～8℃

SDS

Revision number: 5
9(10)-Dehydronandrolone
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
9(10)-Dehydronandrolone
Product name:


5
Revision number:

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Section 2. HAZARDS IDENTIFICATION
GHS classification
Not classified
PHYSICAL HAZARDS
Not classified
HEALTH HAZARDS
Not classified
ENVIRONMENTAL HAZARDS
GHS label elements, including precautionary statements
None
Pictograms or hazard symbols
No signal word
Signal word
None
Hazard statements
None
Precautionary statements:

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance
Substance/mixture:
9(10)-Dehydronandrolone
Components:
>97.0%(LC)
Percent:
6218-29-7
CAS Number:
17β-Hydroxyestra-4,9-dien-3-one
Synonyms:
C18H24O2
Chemical Formula:

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Section 4. FIRST AID MEASURES
Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Inhalation:
Get medical advice/attention if you feel unwell.
Remove/Take off immediately all contaminated clothing. Rinse skin with
Skin contact:
water/shower. If skin irritation or rash occurs: Get medical advice/attention.
Rinse cautiously with water for several minutes. Remove contact lenses, if present
Eye contact:
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Get medical advice/attention if you feel unwell. Rinse mouth.
Ingestion:
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Dry chemical, foam, water spray, carbon dioxide.
Suitable extinguishing
media:
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
9(10)-Dehydronandrolone

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Section 5. FIRE-FIGHTING MEASURES
When extinguishing fire, be sure to wear personal protective equipment.
Special protective
equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
Use personal protective equipment. Keep people away from and upwind of spill/leak.
Personal precautions,
protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
emergency procedures: roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Handling is performed in a well ventilated place. Wear suitable protective equipment.
Technical measures:
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a local exhaust if dust or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Keep container tightly closed. Store in a cool and dark place.
Storage conditions:
Store away from incompatible materials such as oxidizing agents.
Comply with laws.
Packaging material:

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Install a closed system or local exhaust as possible so that workers should not be
Engineering controls:
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator. Follow local and national regulations.
Protective gloves.
Hand protection:
Safety glasses. A face-shield, if the situation requires.
Eye protection:
Skin and body protection: Protective clothing. Protective boots, if the situation requires.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Solid
Physical state (20°C):
Crystal- Powder
Form:
Slightly pale yellow - Reddish yellow
Colour:
No data available
Odour:
pH: No data available
Melting point/freezing point:190°C
No data available
Boiling point/range:
No data available
Flash point:
Flammability or explosive
limits:
No data available
Lower:
No data available
Upper:
No data available
Relative density:
Solubility(ies):
No data available
[Water]
[Other solvents]
Methanol
Soluble:

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Section 10. STABILITY AND REACTIVITY
Stable under proper conditions.
Chemical stability:
Possibility of hazardous No special reactivity has been reported.
reactions:
9(10)-Dehydronandrolone

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Section 10. STABILITY AND REACTIVITY
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide
products:

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Section 11. TOXICOLOGICAL INFORMATION
No data available
Acute Toxicity:
No data available
Skin corrosion/irritation:
No data available
Serious eye
damage/irritation:
No data available
Germ cell mutagenicity:
Carcinogenicity:
No data available
IARC =
No data available
NTP =
No data available
Reproductive toxicity:

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
No data available
Fish:
No data available
Crustacea:
No data available
Algae:
Persistence / degradability: No data available
No data available
Bioaccumulative
potential(BCF):
Mobility in soil
No data available
Log Pow:
No data available
Soil adsorption (Koc):
No data available
Henry's Law
constant(PaM3/mol):

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Section 13. DISPOSAL CONSIDERATIONS
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 14. TRANSPORT INFORMATION
Does not correspond to the classification standard of the United Nations
Hazards Class:
Not listed
UN-No:

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Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.
9(10)-Dehydronandrolone

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SECTION 16 - ADDITIONAL INFORMATION
N/A

文献信息

• [EN] INHIBITORS OF GLUCOCORTICOID RECEPTOR<br/>[FR] INHIBITEURS DE RÉCEPTEURS GLUCOCORTICOÏDES
  申请人：ORIC PHARMACEUTICALS INC

  公开号：WO2017112902A1

  公开（公告）日：2017-06-29

  The present invention relates generally to compositions and methods for treating cancer and hypercortisolism. Provided herein are substituted steroidal derivative compounds and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for inhibition of glucocorticoid receptors. Furthermore, the subject compounds and compositions are useful for the treatment of cancer and hypercortisolism.

  本发明一般涉及治疗癌症和高皮质醇血症的组合物和方法。本文提供了替代类固醇衍生物化合物和包含该类化合物的药物组合物。所述化合物和组合物对于抑制糖皮质激素受体是有用的。此外，所述化合物和组合物对于治疗癌症和高皮质醇血症是有用的。
• [EN] METHOD FOR PREPARING TRENBOLONE ACETATE<br/>[FR] PROCÉDÉ DE PRÉPARATION D'ACÉTATE DE TRENBOLONE<br/>[ZH] 一种制备群勃龙醋酸酯的方法
  申请人：ZHEJIANG SHENZHOU PHARMACEUTICAL COMPANY LTD

  公开号：WO2021012673A1

  公开（公告）日：2021-01-28

  本发明公开了一种制备群勃龙醋酸酯的方法，属于激素类药物的制备加工技术领域。该方法以3-亚乙二氧基雌甾-Δ 5,10，Δ 9,11-二烯-17-酮为起始原料，通过还原17位酮为醇，水解3位缩酮，氧化脱氢和17位醇乙酰化制备得到群勃龙醋酸酯。本发明所述的群勃龙醋酸酯合成工艺路线，原料价廉易得，反应控制简便副产物少，纯化容易，总产率高，在生产成本和可操作性上有极高的竞争力，适合工业化大规模生产，具有良好的经济效益。
• INHIBITORS OF GLUCOCORTICOID RECEPTOR
  申请人：Oric Pharmaceuticals, Inc.

  公开号：EP3394078A1

  公开（公告）日：2018-10-31