Hunan, China
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Peak season lead time: within 15 workdays
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CAS 114-07-8, Erythromycin, API Erythromycin manufacturer / supplier in China, offering API Erythromycin CAS 114-07-8 for Anti-Infection, High Quality Local Anesthesia Drugs Raw White Powder of Lidocaine HCl / Lidocaine Hydrochloride 73-78-9, Ostarine Mk-2866/Mk 2866 Lean Muscle CAS: 841205-47-8 High Purity Sarms and so on.

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Supplier Homepage Products Antipyretic Analgesics API Erythromycin CAS 114-07-8 for Anti-Infection

API Erythromycin CAS 114-07-8 for Anti-Infection

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Basic Info

Model NO.
Within 5 Days After Payment
Any Chinese Port
Hormone Drugs
Melting Point
133-135 C
1.1436 (Rough Estimate)
HS Code

API Erythromycin CAS 114-07-8 For Anti-infection   

Quick Details:

Product nameErythromycin
Other nameErythromycin, Streptomyces erythreus - CAS 114-07-8 - Calbiochem;knin
Boiling point 719.69°C (rough estimate)
Appearancewhite to off-white
UsageAntipyretic Analgesics 
Density 1.1436 (rough estimate)
refractive index-74 ° (C=2, EtOH)
Satorage temp.0-6°C

Product Name: Erythromycin
Synonyms: Erythromycin, Streptomyces erythreus - CAS 114-07-8 - Calbiochem;knin;(-)-ErythroMycin, Eur.Ph.;ErythroMycin COS/CGMP;StreptoMyces erythreus;ERYTHROMYCIN THICYANATE;Ilotycin, ErythroMycin;BRAND? USP BLAUBRAND? class AS graduated pipette
CAS: 114-07-8
MF: C37H67NO13
MW: 733.93
EINECS: 204-040-1
Product Categories: API;ERYDERM;antibiotic;Inhibitors;Antibiotics;Organics;Antibiotics for Research and Experimental Use;Biochemistry;Macrolides (Antibiotics for Research and Experimental Use);Antibiotic Explorer;Intermediates & Fine Chemicals;Pharmaceuticals;Antibiotics A-FImmune Cell Signaling and Blood;Immune System Regulation;Immunomodulators and AntibioticsAntibiotics;MacrolidesMore...Close...;Antibiotics A-FAlphabetic;EQ - EZAntibiotics;MacrolidesEPA;1694 Pharmaceuticals&Personal Care Products;A - KAntibiotics;E;SolutionsMore...Close...;A - KResearch Essentials;MacrolidesPharmacopoeia (USP);Pharmacopoeial AntibioticsMore...Close...;Antibacterial;Antibiotics A to;Antibiotics A-FAntibiotics;AntibioticsAntibiotics;Chemical Structure Class;Core Bioreagents;Interferes with Protein SynthesisAntibiotics;Mechanism of Action;Pharmacopoeia A-ZPharmacopoeia (USP);Spectrum of Activity;Macrolides;A - KCell Culture;Reagents and Supplements;API's.
Mol File:114-07-8.mol
Melting point: 133-135 °C
Alpha: -74.5 º (c=2, ethanol)
Boiling point: 719.69°C (rough estimate)
Storage temp.: 0-6°C
Water Solubility: Soluble in water at 2mg/ml


Erythromycin is a  natural antibiotic produced as a complex of six components (A-F) by Saccharopolyspora erythraea. Only erythromycin A has been developed for clinical use.

It is available in a large number of forms for oral administration: the base compound (enteric- or film-coated to prevent destruction by gastric acidity); 2′-propionate and 2′-ethylsuccinate esters; a stearate salt; estolate and acistrate salts of 2′-esters. The 2′-esters and their salts have improved pharmacokinetic and pharmaceutical properties and are less bitter than erythromycin. It is also formulated as the lactobionate and gluceptate forparenteral use.


An antibiotic produced by growth of Streptomyces erythreus Waksman. It is effective against infections caused by Gram-positive bacteria, including some β-hemolytic streptococci, pneumococci, and staphylococci.

Labeled Erythromycin, intended for use as an internal standard for the quantification of Erythromycin by GC- or LC-mass spectrometry.

For use in the treatment of infections caused by susceptible strains of microorganisms in the following diseases: respiratory tract infections (upper and lower) of mild to moderate degree, pertussis (whooping cough), as adjunct to antitoxin in infections

Erythromycin A is a 14-membered macrocyclic lactone with broad spectrum antibiotic activity, isolated from Saccharopolyspora erythraea (formerly Streptomyces erythreus) in 1952. Erythromycin is one of only a handful of microbial metabolites to have profoundly shaped the treatment of bacterial disease in the last 50 years. Erythromycin has given rise to new generations of semi-synthetic derivatives with improved stability and potency. Our product has been HPLC-purified to remove contaminants and degradation products.


API Erythromycin CAS 114-07-8 for Anti-Infection


Test ItemsSpecification
CharactersWhite or almost white crystalline or powder
1.HPLCPositive Reaction
2.Infrared spectroscopyPositive Reaction
Specific optical rotation-71o~-73o
Biological potencypotency is not less than 920u/mg on dried substance
Erythromycin B,C and related substancesPositive Reaction
ThiocyanatePositive Reaction

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Our Advancement:
A. We have stock so we can delivery quickly at the very day when receive the payment.
B. Best price, first class service, high successful delivery rate. A discount would be given when you make a large order.
C. High quality guarenteed, once any problem is found, the package would be reshipped for you.
D. Shipping by express (FedEx,UPS,DHL,EMS TNT HKEMS), by air.The most professional forwarder
     would be recommanded for you.
E. Warm after-sale service for you 24/7. Any of your question would be solved for the first as soon as                possible.Adhering to the principle of customer first conviction.we will provide the best and the most sincere services as possible as we can.o treat hyperthyroidism,obesity,or weight loss

Our Service and Shipping:

We can offer the complete package from concept to delivery; arranging everything up until products arrive at your own door or distribution hub.

 Delivery can be offered.

    - Utilizing your own freight-forwarder

    - FOB to a port in China

    - CIF to a port near you
Whether you have your own freight-forwarder or you would like to organize shipment; whether you require delivery FOB in China or CIF to a port near you, we are glad to quote and supply whichever way you choose. Please feel free to discuss all options with us.

Shipping by express (FedEx, UPS, DHL, EMS), by air; By ship.

Shipment will be arranged within 24 hours after receiving the payment;

Pictures of the package will be sent to you then along with the tracking number; Super discreet packaging, to ensure safe delivery, 99% successful delivery rate is ensured. Delivery time: All of the orders will be packed within 24 hours after we get the payment usually it takes about3~5work days for you to get the parcel. Payment method: Bank wire, Western union, Moneygram.


API Erythromycin CAS 114-07-8 for Anti-Infection

API Erythromycin CAS 114-07-8 for Anti-Infection

Q1: Have your Product Quality been Approved by Third Party Lab?
A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us. 
Q2:How do you treat quality complaint?
A:First of all, our QC department will do strict examination of our export products by HPLC, UV, GC , 
TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem ,caused by us, we will send you free goods for replacement or refund your loss.
Q3: Do you Accept Sample Order?
A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.

Q4: Is there any discount?
A: Yes, for larger quantity, we always support with better price. 

Q5:Do you accept VISA business credit card ?
A:Sorry we don't accept VISA credit card,
we'd like to accept bank transfer, Western Union or Paypal or  Moneygram

Q6:How long does it take to the goods arrived ?
A:It is Depending on your location,
    For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q7  Do  you  have  any  reshipment  policy ?  
we have good after-sale service and re-shipment policy if the parcel  lose
Our long association with  our clients has brought great benefits
We always take the upmost care in the packaging of our products 
our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible  will seize a small number of packages.
In this circumstance we promise reship free  to establish  long term relationship
Q8 :Can I get a sample?
A: Of course. For most products we can provide you a free sample, while the shipping cost shouldundertake by your side.

As a leading manufacturer of steroid raw materials  .and  Peptides 
We specialized in manufacturing high quality and reliable raw material 
which are widely used in the fields of food, health, cosmetics, pharmaceuticals, and Bodybuilding
we have formed a technology and management team that cooperate closely with some  overseas Labs  all speak highly of our safe shipping and goods .
please donot hesitate to contact us.

API Erythromycin CAS 114-07-8 for Anti-Infection

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