ChemAbout
© 2026 ChemAbout
Insights|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/API/Erythromycin phosphate
C37H70NO17P
831.9 g/mol
API

Erythromycin phosphate

CAS4501-00-2EC224-812-1
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material

Erythromycin phosphate is a salt form of erythromycin, a macrolide antibiotic. It is used as an active pharmaceutical ingredient in the manufacturing of antibacterial medications.

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Sourcing or supplying this compound?

List your inventory or post a purchase request

CAS 4501-00-2

List This Product
Sign in to publish supply information
Request This Product
Submit a request without registering

Related Compounds

StrongSame Parent

Erythromycin dihydrate

CAS59319-72-1

pharmaceutical raw material

StrongSame Parent

Erythromycin stearate

CAS643-22-1

pharmaceutical raw material

StrongSame Parent

Erythromycin thiocyanate

CAS7704-67-8

pharmaceutical raw material

StrongSame Parent

Erythromycin

CAS114-07-8

pharmaceutical raw material

StrongStructure SimilarSimilarity 0.92

Clarithromycin lactobionate

CAS135326-55-5

pharmaceutical raw material

ReferenceSame Category

Av-412

CAS451493-31-5

pharmaceutical raw material

ReferenceSame Category

Sulfamethoxazole sodium

CAS4563-84-2

pharmaceutical raw material

ReferenceSame Category

Neramexane mesylate

CAS457068-92-7

pharmaceutical raw material

Identifiers
IUPAC Name

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione;phosphoric acid

InChIKey

VUEMAFLGEMYXIH-YZPBMOCRSA-N

SMILES

CC[C@@H]1[C@@]([C@@H]([C@H](C(=O)[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O)(C)O)C)C)O)(C)O.OP(=O)(O)O

Synonyms (5)
  • Erythromycin phosphate
  • Fritz Aquatics Mardel Maracyn
  • Gallimycin PFC