一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Natural Products>Steroids>Pregnenolone
Pregnenolone
  • Pregnenolone

Pregnenolone NEW

Price Get Latest Price
Package 1kg
Min. Order: 1kg
Supply Ability: 10T
Update Time: 2026-06-25

Product Details

Product Name: Pregnenolone CAS No.: 145-13-1
Min. Order: 1kg Purity: 0.99
Supply Ability: 10T Release date: 2026/06/25

Article illustration

CAS:145-13-1
MF:C21H32O2
MW:316.48
EINECS:205-647-4
Product Categories:Intermediates & Fine Chemicals;Pharmaceuticals;Steroid and Hormone;API;chemical reagent;pharmaceutical intermediate;Steroids;Steroids & Hormones - 13C & 2H;Biochemistry;Hydroxyketosteroids;Steroids (Others);phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;145-13-1
Mol File:145-13-1.mol
Article illustration

Pregnenolone Chemical Properties
Melting point 188-190 °C
alpha 28.5 o (c=1, EtOH)
Boiling point 395.89°C (rough estimate)
density 1.0382 (rough estimate)
vapor pressure 0-0Pa at 20-25℃
refractive index 1.5344 (estimate)
Fp 9℃
storage temp. Refrigerator
solubility ethanol: soluble10mg/mL, clear, colorless to faintly yellow
form Powder
pka15.00±0.70(Predicted)
color White to off-white
Water Solubility 41mg/L(room temperature)
Merck 7733
BRN 2059026
InChIKeyORNBQBCIOKFOEO-QGVNFLHTSA-N
LogP4.4 at 20℃
CAS DataBase Reference145-13-1(CAS DataBase Reference)
NIST Chemistry ReferencePregnenolone(145-13-1)

Advantages:

1. Samples are provided for test;

2. Good quality products;

3. 100% secure delivery.

4. secure your money, lower the risk

5.Payment ways: Western Union, Moneygram, Bitcoin, T/T,USDT、PAYPAL

6.Delivery: EMS/ EUB/ USPS/ UPS/ TNT/ FEDEX/ DHL /DPDetc

7.Packaging:safe and discreet packaging

Our company Superiority

1 Best service, high quality and reasonable price

2. It's customers' right to choose the package (EMS, DHL, FedEx, UPS);

3. It's customers' right to choose the packing way for his products from many recent effective packing ways

4. Specials are possible when client's order is big enough, including the discount policy;

5.Our company promise to deliver clients' package to his hands safely, or we'll cover the total loss and reship in time;

Our company supply high quality chemical products with the most competitive prices.

If have any need or question, contact us freely.

Hope we can have chances to build good long-term cooperation.



Company Profile Introduction

Shandong Hanjiang Chemical Co., Ltd. is located in Zibo City, Shandong Province, China. It is a biotechnology enterprise engaged in the R&D, production and sales of drugs, steroids, peptides, raw materials, vitamins, food additives, animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. Advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, and its products are exported to countries all over the world. It has won a good international reputation for its excellent quality and excellent service. The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, and constantly strict requirements, Advantages: 1. Samples are provided for test; 2. Good quality products; 3. 100% secure delivery. 4. secure your money, lower the risk Payment ways: Western Union, Moneygram, Bitcoin, T/T Delivery: EMS/ EUB/ USPS/ UPS/ TNT/ FEDEX/ DHL etc Packaging:safe and discreet packaging Our company Superiority 1 Best service, high quality and reasonable price 2. It's customers' right to choose the package (EMS, DHL, FedEx, UPS); 3. It's customers' right to choose the packing way for his products from many recent effective packing ways 4. Specials are possible when client's order is big enough, including the discount policy; 5.Our company promise to deliver clients' package to his hands safely, or we'll cover the total loss and reship in time; Our company supply high quality chemical products with the most competitive prices. If have any need or question, contact us freely. Hope we can have chances to build good long-term cooperation.

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP2Y
Watson Biotechnology Co.,Ltd
2026-06-27
$100.00
VIP2Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2026-06-26
VIP2Y
Xi an Biohorlden Industry Trade Co Ltd
2026-06-26
VIP2Y
Wuhan Fortuna Chemical Co.,Ltd
2026-06-24
VIP2Y
Shaanxi Xianhe Biotech Co., Ltd
2026-06-23
$29.00
VIP2Y
TargetMol Chemicals Inc.
2026-05-26
$29.00
VIP6Y
TargetMol Chemicals Inc.
2026-05-25
$29.00
VIP4Y
TargetMol Chemicals Inc.
2026-05-25
$1.50
VIP5Y
Shaanxi Didu New Materials Co. Ltd
2026-05-15
$412.00
VIP6Y
Baoji Guokang Healthchem Co., Ltd.
2026-05-15
  • Since: 2020-06-09
  • Address: Zibo City, Shandong Province, China Store Homepage Personal Center Follow Us Store Information Zhang
INQUIRY
登封市| 鄂托克前旗| 泗阳县| 台江县| 嘉峪关市| 邯郸县| 金乡县| 寻乌县| 吉林市| 宁津县| 东乡| 龙泉市| 京山县| 防城港市| 漳州市| 蒙城县| 石城县| 新闻| 崇阳县| 平顺县| 乳山市| 涿州市| 留坝县| 武夷山市| 奈曼旗| 大关县| 芦溪县| 阿克| 裕民县| 瓮安县| 和田县| 榕江县| 冀州市| 神农架林区| 日喀则市| 武邑县| 樟树市| 息烽县| 张掖市| 石嘴山市| 怀柔区|