China (Mainland)
Pregnenolone CAS NO.145-13-1
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,Other
- Product Details
Keywords
- Pregnenolone
- Pregnenolone price
- 145-13-1
Quick Details
- ProName: Pregnenolone
- CasNo: 145-13-1
- Molecular Formula: C21H32O2
- Appearance: White powder
- Application: Used as pharmaceutical intermediates
- DeliveryTime: within 1-10 working days
- PackAge: Aluminous bag
- Port: Shanghai or Any China port
- ProductionCapacity: 10000 Kilogram/Day
- Purity: 99%
- Transportation: By Sea or By Air
- LimitNum: 1 Kilogram
Superiority
Shanghai LONGBANG , Boasts strong competitive advantages by our well-trained chemists with rich professional backgroud. We aim to win the market via quick response and fast delivery, as well as continous development for high-tech medical compounds, bio-medicine, and new pharmaceutical intermediates.
- Our quality assurance system is based on GMP.
- Products are exported to all over the world: USA, Europe, South Asia, Middle East and so on, also has established long term and stable business relationships with our customers.
- Fast delivery
- High quality, Preferential price
Details
Product Name: Pregnenolone
Pregnenolone is a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens. As such it is a prohormone. Pregnenolone is a GABAA antagonist and increases neurogenesis in the hippocampus.Like other steroids, pregnenolone consists of four interconnected cyclic hydrocarbons. It contains ketone and hydroxyl functional groups, two methylbranches, and a double bond at C5, in the B cyclic hydrocarbon ring. Like all steroid hormones, it is hydrophobic. Its esterified version, pregnenolone sulfate, is water-soluble.
Application:
1. Used in the synthesis of steroid drug intermediate and steroid drugs;
2. Used as intermediate for the synthesis of progesterone, antiflamison;
3. With the same function of corticosteroids anti-inflammatory.
Package: 25kg/drum, inner package two plastic bags
Storage: Stored in cool and dry place. Keep away from light and heat.
Shelf life: 3 years if properly packaged.
Application:
1. Used in the synthesis of steroid drug intermediate and steroid drugs;
2. Used as intermediate for the synthesis of progesterone, antiflamison;
3. With the same function of corticosteroids anti-inflammatory.
Package: 25kg/drum, inner package two plastic bags
Storage: Stored in cool and dry place. Keep away from light and heat.
Shelf life: 3 years if properly packaged.
Specification:
|
Item |
Specification |
|
Appearance |
White or almost white crystalline powder or colorless crystals |
|
Solubility |
Practically insoluble in water, soluble in ethanol, sparingly soluble in acetone and fatty oil |
|
Identification |
IR: Complies with the reference spectrum |
|
TLC: Complies |
|
|
Specific optical rotation |
+186° to +194°(Calculated on the dry basis) |
|
Related substances |
Total impurities:≤0.8% |
|
Impurity A: ≤0.5% |
|
|
Impurity B: ≤0.5% |
|
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Impurity C: ≤0.5% |
|
|
Impurity D: ≤0.5% |
|
|
Impurity E: ≤0.5% |
|
|
Impurity F: ≤0.5% |
|
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Impurity G: ≤0.5% |
|
|
(Individual unidentified impurities): ≤0.10% |
|
|
Loss on drying |
≤0.5% |
|
Assay(UV) |
97.0% to 103.0%(Calculated on the dry basis) |
Email: maggie@longbangsy.com