MOPS sodium salt


Oxytocin paramete

CAS No.: 50-56-6
MF: C43H66N12O12S2
Place of Origin: China
Grade Standard: Medicine Grade
Model Number: LYN
Product Name: oxytocin
Grade: Phamaceutical Grade
Sample: 10-20g
Package: 25kg/drum
Color: White Color
Other Names: Oxytocin
EINECS No.: 50-56-6
Type: Antidote, Blood System Agents, Disinfectant and Preservatives, Endocrine System Agents, Urinary System Agents
Brand Name: Lookchemical
Purity: 99%
Appearance: White Powder
Shelf life: 2 Years
Form: Powder Form
Brand: Lookchemical


Item Specification Results
Characteristic White or almost white powder White powder
A.HPLC Retention time conforms to that of the reference standard. Conforms
B. Amino acids Asp:0.90-1.10; Glu:0.90-1.10 Pro:0.90-1.10; Gly:0.90-1.10 Leu:0.90-1.10; Tyr:0.7-1.05 Half-Cys:1.4-2.1; Ile:0.90-1.10 Conforms
PH 3.0-6.0 5.0
Related substances(HPLC) Impurity A≤1.0% Impurity B≤1.0% Impurity C≤1.5% Other single impurity≤0.5% Total impurities≤5.0% 0.11% 0.34% 0.1% 0.13% 0.8%
Acetic acid(HPLC) 6.0%-10.0% 7.4%
Water(KF) NMT5.0% 1.2%
AcN(GC) Not more than 0.041% Conforms
MeOH(GC) Not more than 0.3% Conforms

Calculated with reference to anhydrous,

acetic acid free substance

93.0%~102.0% 99.7%
On powder NLT 80.0% 91.2%
  NLT 480IU/mg 547IU/mg



1.This product can be absorbed from the oral mucosa and selectively act on the uterine smooth muscle to promote uterine contraction. Suitable for birth and labor pain slow. The effect is the same as that of vasopressin Chemicalbook. It is prohibited for women with pelvic stenosis, history of uterine surgery (including caesarean section), hyperactive labor, obstructed birth canal, placental abruption, and severe pregnancy poisoning.

2.Uterine contractions. Used for uterine bleeding caused by induced labor, oxytocin, postpartum and weak contractions after abortion. Nasal drops promote breast drainage.

3.It is an excellent chlorinating agent, which is used in compounding of organic chemicals. And as beaching agent and antibacterial it is an active ingredient in paper pulp industry and household laundry, while it kills bacteria, fungi, and virus, and mainly used as disinfectant and algae killer in water treatment, urban sewage treatment, pool water treatment, deodorant in toilet etc.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


H300 (40%): Fatal if swallowed [Danger Acute toxicity, oral]

H301 (20%): Toxic if swallowed [Danger Acute toxicity, oral]

H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]

H312 (40%): Harmful in contact with skin [Warning Acute toxicity, dermal]

H315 (30%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (30%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H332 (40%): Harmful if inhaled [Warning Acute toxicity, inhalation]

H335 (20%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

H360 (20%): May damage fertility or the unborn child [Danger Reproductive toxicity]

H361 (70%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]




1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.



Packing can be conducted according to customers' requirements.

Delivery detail

   [Delivery] 5 working days after payment.

Oxytocin picture

Packaging and shipping

Honor Certificate

Professional team