- Product Details
Keywords
- Tibolone powder
- Tibolone
- CAS 5630-53-5
Quick Details
- ProName: Tibolone Raw Steroid Powders Raw Stero...
- CasNo: 5630-53-5
- Molecular Formula: C21H28O2
- Appearance: white powder
- Application: for research
- DeliveryTime: immediately after payment receives
- PackAge: discreet packing
- Port: HK, Shanghai, Shenzhen
- ProductionCapacity: 500 Kilogram/Month
- Purity: 99%
- Storage: cool and dry place
- Transportation: my email is wonda-chem@outlook.com
- LimitNum: 10 Gram
Superiority
1.high quality:
quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.
2.reasonable price:
we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.
3.low moq:
no worry about the low moq, our moq is 1 gram or even lower.
4.good service.
fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.
5. fast shipping and secure courier.
we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.
Details
Raw Steroid Hormone Powder Tibolone CAS: 5630-53-5
Quick Detail
CAS: 5630-53-5
MF: C21H28O2
MW: 312.45
EINECS: 227-069-1
mp 169 °C
refractive index 105 ° (C=0.54, CH2Cl2/Et2O)
storage temp. 2-8°C
Usage A synthetic steroid with weak estrogenic, androgenic and progestogenic activity. A pharamceutical used in the treatment of menopausal syndrome
COA
Items | Specification | Results |
Description | White or practically white crystalline powder | White crystalline powder |
Specific Rotation | 30°~-35° | 32° |
Melting Range | 232~239°C, and melting range is not more then 4°C | 234~238°C |
identification | It complies with the test for specific optical rotation and melting point | Conforms |
Infrared absorption spectrophotometry should be consistent with levonorgestrel CRS | Conforms | |
Loss on drying |
≤0.5% |
0.20% |
Residue on ignition | ≤0.3% | 0.07% |
Limit of Ethynyl Group | 7.81%~8.18% | 7.92% |
Related substances | Single impurity ≤0.5% | single impurity<0.5% |
Total Impurities ≤2.0% | Total impurities<2.0% | |
Organic Volatile impurties | Ethanol ≤5000ppm | 1200ppm |
Assay | The product complies with specification in USP34 | |
Particle Size | D(0.9)<10μm | |
Storage Condition | Sealed, protect from light |
Packing and shipping