Cas no 114-07-8 (Erythromycin)

Erythromycin is a macrolide antibiotic that offers broad-spectrum activity against gram-positive cocci, including beta-lactamase-producing strains. Its efficacy is particularly notable in treating infections such as streptococcal pharyngitis and skin infections, where resistance to other antibiotics may be present.
Erythromycin structure
Erythromycin structure
Product Name:Erythromycin
CAS No:114-07-8
MF:C37H67NO13
MW:733.9268
MDL:MFCD00084654
CID:35780
PubChem ID:165844830
Update Time:2025-08-25

Erythromycin Chemical and Physical Properties

Names and Identifiers

    • Erythromycin
    • Abomacetin
    • Ak-Mycin
    • Aknin
    • Drmysin
    • E-Base
    • E.E.S
    • Emgel
    • EMU
    • E-mycin
    • Ergel
    • Eritocina
    • Eritrocina
    • Erthrogran
    • Eryacne
    • ERYC
    • Erycen
    • Erycette
    • Erycin
    • Erycinum
    • Ery Derm
    • Erymax
    • Erypar
    • ERY-PED
    • ERY-TAB
    • Erythro
    • Erythrocin
    • Erythroguent
    • Erythromast
    • Erythromast 36
    • Erythromid
    • Gallimycin
    • Ilocap
    • Ilosone
    • Ilotycin
    • Inderm
    • L-alpha-Egg-phosphatidylcholine
    • P.C.E.
    • Pediamycin
    • Robimycin
    • Staticin
    • Stiemycin
    • Torlamicina
    • Torlamicna
    • T-Stat
    • Wintrocin
    • Wyamycin-s
    • (-)-ERYTHROMYCIN
    • Erythromycin?
    • ErMysin
    • erythromycin A
    • Erythromycinum
    • Erythromycine
    • Eritromicina
    • Erythro-Statin
    • E-Glades
    • Dumotrycin
    • Mephamycin
    • Benzamycin
    • Sansac
    • Eryc Sprinkles
    • Erythra-Derm
    • Akne-Mycin
    • Erythromycin base
    • R-P Mycin
    • E-Solve 2
    • Abboticin
    • Eryc 125
    • Propiocine
    • Pantomicina
    • Erythrogran
    • Eryderm
    • Dotycin
    • Iloca
    • Ilocaps
    • Erygel
    • Ermycin
    • Theramycin Z
    • Kesso-Myc
    • SY070227
    • ULGZDMOVFRHVEP-UHFFFAOYSA-N
    • CAS_114-07-8
    • SCHEMBL15263177
    • Erythromycin sodium lauryl sulfate
    • 6-(4-dimethylamino-3-hydroxy-6-methyl-oxan-2-yl)oxy-14-ethyl-7,12,13-trihydroxy-4-(5-hydroxy-4-methoxy-4,6 dimethyl-oxan-2-yl)oxy-3,5,7,9,11,13-hexamethyl-1 oxacyclotetradecane-2,10-dione
    • 6-{[4-(Dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy}-14-ethyl-7,12,13-trihydroxy-4-[(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy]-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecane-2,10-dione (non-preferred name)
    • Oxacyclotetradecane-2, 4-[(2,6-dideoxy-3-C-methyl-3-O-methyl-.alpha.-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-.beta.-D-xylo-hexopyranosyl]oxy]-, [2R-(2R*,3S*,4S*,5R*,6R*,8R*,10R*,11R*,12S*,13S*)]-
    • [3R-(3R*,4S*,5S*,6R*,7R*,9R*,11R*,12R*,13S*,14R*)]-4-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-.alpha.-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-.beta.-D-xylo-hexopyranosyl]oxy]oxacyclotetradecane-2,10-dione
    • WLN: T-14-VO GVTJ C2 DQ D1 EQ F1 H1 JQ J1 L1 N1 KO-BT6OTJ CQ DN1 & 1 F1 & MO-FT6OTJ B1 CQ DO1 D1
    • ERYTHROMYCIN A DIHYDRATE
    • Pentadecanoic acid, 3-[(2,6-dideoxy-3-C-methyl-3-O-methyl-.alpha.-L-ribo-hexopyranosyl)oxy]-6,11,12,13-tetrahydroxy-2,4,6,8,10,12-hexamethyl-9-oxo-5-[[3,4,6-trideoxy-3-(dimethylamino)-.beta.-D-xylo-hexopyranosyl]oxy]-, .mu.-lactone, [2R-(2R*,3S*,4S*,5R*,6R*,8R*,10R*,11R*,12S*,13S*)]-
    • Erythromycin, sodium salt
    • Retcin
    • DTXSID90859206
    • component of Benzedrex nasal spray (Salt/Mix)
    • 959119-26-7
    • FT-0625700
    • CHEMBL1671887
    • IndermRetcin
    • BDBM86313
    • Kesso-Mycin
    • Erythromycin-13C,d3
    • (3R*,4S*,5S*,6R*,7R*,9R*,11R*,12R*,13S*,14R*)-4-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-.alpha.-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-.beta.-D-xylo-hexopyranosyl]oxy]oxacyclotetradecane-2,10-dione
    • component of Drixin (Salt/Mix)
    • AKOS005423023
    • NS00076487
    • Oxacyclotetradecane-2,10-dione, 4-[(2,6-dideoxy-3-C-methyl-3-O-methyl-.alpha.-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-.beta.-D-xylo-hexopyranosyl]oxy]-, [3R-(3R*,4S*,5S*,6R*,7R*,9R*,11R*,12R*,13S*,14R*)]-
    • component of T-stat (Salt/Mix)
    • FT-0603313
    • NSC_12560
    • Taimoxin-F
    • Pentadecanoic acid,6-dideoxy-3-C-methyl-3-O-methyl-.alpha.-L-ribo-hexopyranosyl)oxy]-6,11,12,13-tetrahydroxy-2,4,6,8,10,12-hexamethyl-9-oxo-5-[[3,4,6-trideoxy-3-(dimethylamino)-.beta.-D-xylo-hexopyranosyl]oxy]-, .mu.-lactone, [2R-(2R*,3S*,4S*,5R*,6R*,8R*,10R*,11R*,12S*,13S*)]-
    • MDL： MFCD00084654
    • Inchi： 1S/C37H67NO13/c1-14-25-37(10,45)30(41)20(4)27(39)18(2)16-35(8,44)32(51-34-28(40)24(38(11)12)15-19(3)47-34)21(5)29(22(6)33(43)49-25)50-26-17-36(9,46-13)31(42)23(7)48-26/h18-26,28-32,34,40-42,44-45H,14-17H2,1-13H3/t18-,19-,20+,21+,22-,23+,24+,25-,26+,28-,29+,30-,31+,32-,34+,35-,36-,37-/m1/s1
    • InChI Key： ULGZDMOVFRHVEP-RWJQBGPGSA-N
    • SMILES： O([C@@]1([H])[C@@]([H])([C@]([H])(C([H])([H])[C@@]([H])(C([H])([H])[H])O1)N(C([H])([H])[H])C([H])([H])[H])O[H])[C@@]1([H])[C@@](C([H])([H])[H])(C([H])([H])[C@@]([H])(C([H])([H])[H])C([C@]([H])(C([H])([H])[H])[C@]([H])([C@@](C([H])([H])[H])([C@@]([H])(C([H])([H])C([H])([H])[H])OC([C@]([H])(C([H])([H])[H])[C@]([H])([C@]1([H])C([H])([H])[H])O[C@@]1([H])C([H])([H])[C@](C([H])([H])[H])([C@]([H])([C@]([H])(C([H])([H])[H])O1)O[H])OC([H])([H])[H])=O)O[H])O[H])=O)O[H]

Computed Properties

  • Exact Mass: 733.46100
  • Monoisotopic Mass: 733.46124119g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 5
  • Hydrogen Bond Acceptor Count: 14
  • Heavy Atom Count: 51
  • Rotatable Bond Count: 7
  • Complexity: 1180
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 18
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: 3
  • XLogP3: 2.7
  • Topological Polar Surface Area: 194

Experimental Properties

  • Color/Form: White or milky white crystals or powder
  • Density: 1.1436 (rough estimate)
  • Melting Point: 138-140 oC
  • Boiling Point: 818.4°C at 760 mmHg
  • Flash Point: 448.8±34.3 °C
  • Refractive Index: -74 ° (C=2, EtOH)
  • Solubility: ethanol: soluble
  • Water Partition Coefficient: Soluble in water at 2mg/ml
  • PSA: 193.91000
  • LogP: 1.78560
  • Merck: 3681
  • pka: 8.8(at 25℃)
  • Specific Rotation: -74.5 o (c=2, ethanol)
  • Solubility: It is soluble in ethanol, methanol and chloroform, but insoluble in water.
  • Vapor Pressure: 0.0±0.6 mmHg at 25°C

Erythromycin Security Information

  • Symbol: GHS07
  • Prompt：warning
  • Signal Word：Warning
  • Hazard Statement： H303
  • Warning Statement： P312
  • Hazardous Material transportation number：NONH for all modes of transport
  • WGK Germany：3
  • Hazard Category Code： R42/43
  • Safety Instruction： S24-S37-S45
  • FLUKA BRAND F CODES：3-4.3-10
  • Regulatory Condition Code：Class Q (sugars, alkaloids, antibiotics, hormones)
  • RTECS：KF437500
  • Hazardous Material Identification： Xn
  • HazardClass：3
  • Storage Condition：Powder -20°C 3 years ? 4°C 2 years In solvent -80°C 6 months ? -20°C 1 month
  • Safety Term：S24;S37;S45
  • Risk Phrases：R42/43

Erythromycin Customs Data

  • HS CODE：2941500000
  • Customs Data：

    China Customs Code:

    2941500000

Erythromycin Pricemore >>

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Erythromycin Suppliers

Suzhou Senfeida Chemical Co., Ltd
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(CAS:114-07-8)Erythromycin
Order Number:sfd18652
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:38
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:114-07-8)Erythromycin
Order Number:LE12399;LE27017112;LE1380
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:07
Price ($):discuss personally
Zhengzhou Baoyu Pharmaceutical Co., Ltd.
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(CAS:114-07-8)Erythromycin
Order Number:LE026
Stock Status:in Stock
Quantity:5KG/1KG/25KG/100KG
Purity:99% HPLC
Pricing Information Last Updated:Thursday, 14 August 2025 14:44
Price ($):negotiated

Erythromycin Spectrogram

MS-MS
MS-MS
1H NMR 300 MHz DMSO
1H NMR
13C NMR
13C NMR

Erythromycin Related Literature

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Suzhou Senfeida Chemical Co., Ltd
(CAS:114-07-8)Erythromycin
sfd18652
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
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Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:114-07-8)Erythromycin
LE12399;LE27017112;LE1380
Purity:99%/99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry
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