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Key Intermediates

(Total 306 Products)
99% Purity Megestrol Powder CAS: 3562-63-8
Megestrol, a 17 ligin-hydroxyprogesterone derivative, is a highly effective synthetic progesterone that has about 75 times the progesterone effect when taken orally and 50 times the progesterone effect when injected. This product has obvious...
$1 ~ $3 /Gram
100 Gram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Medroxyprogesterone Acetate MPA Powder CAS: 71-58-9
Medroxyprogesterone acetate is a progestin, a synthetic variant of the human hormone progesterone and a potent progesterone receptor agonist.Target: Progesterone ReceptorMedroxyprogesterone acetate(MPA) is a steroidal progestin, a synthetic variant...
$335 ~ $395 /Kilogram
1 Kilogram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
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Certificate: N/A
First Class Gestonorone Acetate Trimegestone CAS 2137-18-0
Bodybuilding Peptide Steroid Powder And Oil Key Intermediates Key Intermediates Steroid Powder And Oil Bodybuilding Peptide Sarms Q1: Can i get some samples? A: Yes, we can supply the free sample, but the shipping cost be paid by our customers. Q2:...
$1 ~ $3 /Gram
100 Gram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
CAS 302962-49-8 Dasatinib for Anti-Cancer
Dasatinib, also formerly BMS-354825, is a cancer treatment drug marketed by Bristol-Myers Squibb and marketed under the name"Sprycel." Dasatinib is a tyrosine kinase inhibitor against the Philadelphia chromosome and Src gene variants and is mainly...
$20 ~ $50 /Gram
100 Gram(Min. Order)
Brand: Rhine
Packaging: Foil Bag Drum
Supply Ability: 50kg/month
Certificate: N/A
Pharmaceutical Grade Lysozyme Powder CAS 12650-88-3
Product Name: Lysozyme Purity: 99% MOQ:1kg Grade Standard: Pharmaceutical grade Appearance: White Powder Package: 1kg/ AL bag; 25kg/Fiber Drum; customized Lysozyme is a glycoside hydrolase, which is composed of 18 kinds of 129 amino acid residues,...
$165 ~ $195 /Kilogram
1 Kilogram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
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Certificate: N/A
4-Amino-3-Phenylbutanoic Acid Phenibut CAS 1078-21-3
Product name: Phenibut /4-Amino-3-Phenylbutyric Acid Appearance: White powder CAS: 1078-21-3 MF: C10H14ClNO2 Molecular weight: 179.21 Purity: 99% Shelf life: 2 years Storage: Keep in cool dry place. Phenibut, sold under the brand names Anvifen,...
$265 ~ $295 /Kilogram
1 Kilogram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Nootropics Powder Phenibut for Fatigue Reduce CAS 1078-21-3
1.Phenibut is a derivative of the naturally occurring inhibitory neurotransmitter GABA. 2.Phenibut is used by bodybuilders to reduce fatigue and improve neurological functions. 3.Phenibut has been and is still used medically to treat stress, relieve...
$265 ~ $295 /Kilogram
1 Kilogram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Phenibut CAS 1078-21-3 Fphenibut HCl Phenibut
Phenibut is a Russian Nootropic that is most commonly used for boosting mood, treating anxiety and helping to promote healthy sleep. Phenibut has a pretty complicated way that it interacts with the body, but interestingly, it is almost exactly the...
$265 ~ $295 /Kilogram
1 Kilogram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Levamisole Hydrochloride HCl CAS 16595-80-5 Powder
any question! Kindly call Jimmy:+8615319977560 Steroid Powder And Oil Key Intermediates Sexual Enhancement Materials Sarms Bodybuilding Peptide Key Intermediates Steroid Powder And Oil Bodybuilding Peptide Sarms Q1: Can i get some samples? A: Yes,...
$35 ~ $55 /Kilogram
25 Kilogram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Supplement Creatine Monohydrate Powder CAS 6020-87-7
What is Creatine Monohydrate Creatine monohydrate is a natural substance that turns into creatine phosphate in the body. Creatine phosphate helps make a substance called adenosine triphosphate (ATP). ATP provides the energy for muscle...
$25 ~ $35 /Kilogram
25 Kilogram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Amino Acid Nutrition Supplements L-Glutamine CAS 56-85-9
Food Grade Feed Grade Pharm Grade any question! Kindly call Jimmy:+8615319977560 Steroid Powder And Oil Key Intermediates Sexual Enhancement Materials Sarms Bodybuilding Peptide Key Intermediates Steroid Powder And Oil Bodybuilding Peptide Sarms Q1:...
$25 ~ $35 /Kilogram
25 Kilogram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
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Certificate: N/A
Valerophenone CAS 1009-14-9 Powder Liquid
Product Name:Pentanophenone CAS: 1009-14-9 Appearance: It is transparant liquid It may soluble with the benzene, dissolves in the water, alcohol, and the ether. Purity: 99.5%min. Application: It is an kind of important organic material and...
$135 ~ $165 /Kilogram
1 Kilogram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Rich Stock BMK Oil Powder CAS 20320-59-6
any question! Kindly call Jimmy:+8615319977560 Steroid Powder And Oil Key Intermediates Sexual Enhancement Materials Sarms Bodybuilding Peptide Key Intermediates Steroid Powder And Oil Bodybuilding Peptide Sarms Q1: Can i get some samples? A: Yes,...
$135 ~ $165 /Kilogram
1 Kilogram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
CAS 28578-16-7 Pmk Oil Pmk Powder Pmk Liquid
2-Oxiranecarboxylicacid, 3-(1,3-benzodioxol-5-yl)-2-Methyl-, ethyl ester cheap 3,4-MDP-2P ethyl ester; 3,4-MDP-2-P intermediate; 3,4-MDP-2P ethyl ester; ethyl 3-(1,3-benzodioxol-5-yl)-2-methyloxirane-2-carboxylate; ethyl 3-(benzo[d] any question!...
$135 ~ $165 /Kilogram
1 Kilogram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
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Certificate: N/A
4-Methylpropiophenone CAS 5337-93-9 Hot Products
Product Name: 4-Methylpropiophenone CAS No.: 5337-93-9 Molecular Formula: C10H12O Molecular Weight: 148.2 EINECS No.: 226-267-5 Boiling Point: 238-239 °C(lit.) Density: 0.993 g/mL at 25 °C(lit.) Application:Pharmaceutical Intermediates Appearance:...
$135 ~ $165 /Kilogram
1 Kilogram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Nootropics CAS 35084-48-1 Adamantylcarbonyl Proline Aca
Product Name 1-(1-Adamantylcarbonyl) proline CAS No 35084-48-1 M.F. C16H23NO3 Grade Pharmaceutical Grade Color White powder Purity 99% Shelf Life 2 years 1- (adamantane-1-carbonyl) -pyrrolidine-2-carboxylic acid, also known as ACA, CAS number...
$1 ~ $3 /Gram
100 Gram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Noo Tropic CAS 2521-07-5 9-Me-Bc 9mebc
Appearance :White powder CAS:2521-07-5 Grade Standard:Medicine Grade Purity:99% 9-methyl-9h-beta-carboline Description: β-Carbolines (BCs) belong to the heterogenous family of carbolines, which have been found exogenously, that is, in various...
$2 ~ $3 /Gram
100 Gram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
N-Acetyl-L-Cysteine Ethyl Ester Nacet CAS 59587-09-6
Product Name:N-ACETYL-L-CYSTEINE ETHYL ESTER Trade Name :NACET CAS No.: 59587-09-6 Molecular Formula: C7H13NO3S Molecular Weight: 191.25g/mol Purity : 99% HPLC Appearance: Off-White Powder Solubility :Water Ethanol or Methan Typical use:Nootropics...
$1 ~ $3 /Gram
100 Gram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Nootropics Powder CAS 77472-71-0 Phenylpiracetam Hydrazide
Product Name Phenylpiracetam Hydrazide 99% CAS No. 77472-71-0 Purity 99% Appearance White Powder Molecular Formula C12H15N3O2 Product Description Phenylpiracetam hydrazide, also known as Phenylpiracetam , is a designer drug that is a derivative of...
$1 ~ $3 /Gram
100 Gram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Memory Enhancement Nootropics Nsi189 Powder 1270138-41-4
Nsi-189 phosphate is neurogenic and nootropic research agent that was developed from nicotinamide and pyrazine. Randomized controlled trials have shown that it stimulates neurogenesis or neuronal cell production in the brain. In animal studies, it...
$1 ~ $3 /Gram
100 Gram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Nicotinamide Adenine Dinuclotide Nad CAS 53-84-9
1.Improved learning and memory capability Many people are aware that this chemical compound offers natural restoration and improvement of the neural pathways in the brain.Besides, it removes mental and general fatigue, thus improving mental...
$1 ~ $3 /Gram
100 Gram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
CAS 1094-61-7 Beta Nicotinamide Mononucleotide Nmn
1. Nicotinamide mononucleotide in human cells play an important role in energy generation, it involved in intracellular NAD (nicotinamide adenine dinucleotide, cell energy conversion important coenzyme) synthesis, used in anti-aging, fall blood...
$1 ~ $3 /Gram
100 Gram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Anti-Aging Powder Nicotinamide Riboside Chloride 23111-00-4
1. The proper digestion and absorption of protein and fat; 2. To help in the essential amion acid tryptophan is converted to nicotinic acid; 3. To prevent all kinds of nerves, skin diseases; 4. Alleviate vomiting; 5. Promote the nucleic acid...
$1 ~ $3 /Gram
100 Gram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A
Nootropics Supplements 6-Paradol CAS: 27113-22-0
Product Name: 6-Paradol Brand Name: Paradol CAS No.: 27113-22-0 Molecular Formula:C17H26O3 Molecular Weight: 278.39g/mol Purity : 99% HPLC Appearance: White Solid powder Solubility : soluble in DMSO Typical use: Promote metabolism Weight loss...
$1 ~ $3 /Gram
100 Gram(Min. Order)
Brand: Rhine
Packaging: Foil bag /bottle
Supply Ability: /
Certificate: N/A

China Key Intermediates Suppliers

Intermediate – Intermediate: A material produced during a drug substance processing step that must undergo further molecular modification or refinement to become a drug substance. Intermediates may or may not be isolated. Intermediates are the key products of the previous process of making APIs, which are different in structure from APIs.

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for example:

Amoxicillin capsules are called preparations, amoxicillin is called API, and 6-APA is called intermediate.

Ceftriaxone sodium powder is called preparation, sterile ceftriaxone sodium is called API, and 7-ACA is called intermediate. 


Our company specializes in providing Key Intermediates for various APIs 

Xiangqingye

Intermediate is a very important type of fine chemical products. Its essence is a type of "semi-finished product", which is an intermediate product in the production of certain products. For example, if a product is to be produced, it can be produced from intermediates, saving costs and reducing It is widely used in the synthesis of medicines, pesticides, coatings, dyes and spices. In the field of medicine, intermediates are an important link in the industrial chain of the pharmaceutical industry. They are used for some chemical raw materials or chemical products in the process of drug synthesis. In a word, they are used to produce APIs. 

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