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Antibiotics and anti-infectives

Maxipime

Also known as Cefepime HCl hydrate, NIOSH/UY2670000, BMY 28142 dihydrochloride hydrate

CAS 149261-29-0Formula C19H28Cl2N6O6S2Molar mass 571.51 g/mol
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Maxipime chemical structure, C19H28Cl2N6O6S2, CAS 149261-29-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
149261-29-0
Formula
C19H28Cl2N6O6S2
Molar mass
571.51 g/mol
HS code
294190
Category
Antibiotics and anti-infectives

What is Maxipime?

Plain description, key identifiers and synonyms

Maxipime is a chemical substance with the molecular formula C19H28Cl2N6O6S2 and a molar mass of 571.51 g/mol. Its CAS registry number is 149261-29-0. The IUPAC name is (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(1-methylpyrrolidin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, hydrate, dihydrochloride.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(1-methylpyrrolidin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, hydrate, dihydrochloride
CAS number
149261-29-0Other or deprecated CAS: 123171-59-5
Molecular formula
C19H28Cl2N6O6S2
UNII
I8X1O0607P
InChI
InChI=1S/C19H24N6O5S2.2ClH.H2O/c1-25(5-3-4-6-25)7-10-8-31-17-13(16(27)24(17)14(10)18(28)29)22-15(26)12(23-30-2)11-9-32-19(20)21-11;;;/h9,13,17H,3-8H2,1-2H3,(H3-,20,21,22,26,28,29);2*1H;1H2/b23-12-;;;/t13-,17-;;;/m1.../s1
Canonical SMILES
CON=C(C(=O)NC1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CSC12)c1csc(N)n1.Cl.Cl.O
Isomeric SMILES
C[N+]1(CCCC1)CC2=C(N3[C@@H]([C@@H](C3=O)NC(=O)/C(=N\OC)/C4=CSC(=N4)N)SC2)C(=O)[O-].O.Cl.Cl

Synonyms

  • Cefepime HCl hydrate
  • NIOSH/UY2670000
  • BMY 28142 dihydrochloride hydrate
  • Cefepime dihydrochloridum monohydricum
  • Cefepime hydrochloride
  • C19H28Cl2N6O6S2
  • Cefepime dihydrochloride monohydrate CRS
  • Cefepime dihydrochloride hydrate
  • Cefepime dihydrochloride monohydrate
  • Cefepime hydrochloride monohydrate
  • Cefepime dihydrochloride monohydrate for system suitability CRS

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
571.51 g/molcalc.
Exact mass
570.0889 Dacalc.
LogP (octanol/water)
-1.26calc.
Topological polar surface area
181.5 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
10calc.
Rotatable bonds
7calc.
Heavy atoms
35calc.
Rings
4calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.53calc.
Formal charge
0calc.
Stereocentres
2calc.
Components
4calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, N=C(C(=O)NC1C(=O)N2C=C(CN3CCCC3)CSC12)c1cscn1

N=C(C(=O)NC1C(=O)N2C=C(CN3CCCC3)CSC12)c1cscn1

4 rings, 25 atoms.

13 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Maxipime suppliers

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Maxipime price

Indicative price range per kg from live supplier offers

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Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Roles

  • antibacterial agent
  • antibacterial drug
  • antiinfective agent
  • antimicrobial agent
  • antimicrobial drug
  • pharmaceutical

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Maxipime is traded under.

HS 2941.90Indicative HS code

Antibiotics, other

World exports in 2024
$6.39B
+2.3% vs 2023, imports $6.97B
2019 to 2024
Top exporters
  1. China39.7%
  2. United States11.3%
  3. Switzerland * partner reported10.9%
Top importers
  1. Italy15.0%
  2. India * partner reported12.0%
  3. China8.7%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Maxipime is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Maxipime, based on the data on this page

What is Maxipime?

Maxipime is a chemical substance with the molecular formula C19H28Cl2N6O6S2 and a molar mass of 571.51 g/mol. Its CAS registry number is 149261-29-0.

What is the CAS number of Maxipime?

The CAS registry number of Maxipime is 149261-29-0. Other or deprecated CAS numbers: 123171-59-5.

What is the molecular formula and weight of Maxipime?

The molecular formula of Maxipime is C19H28Cl2N6O6S2 and its molar mass is 571.51 g/mol.

What is Maxipime used for?

Known uses and roles of Maxipime include antibacterials and antibiotics in pharmaceuticals, antibacterial agent, antibacterial drug, antiinfective agent, antimicrobial agent and 2 more.

Is Maxipime hazardous?

No GHS hazard classification for Maxipime is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Maxipime?

Maxipime is usually classified under HS code 294190 (Antibiotics, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Maxipime?

Post a free request on CompoundList and suppliers of Maxipime will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Maxipime?

Suppliers quote Maxipime on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Maxipime

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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