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Screening compounds

Metampicillin

Also known as Micinovo, Viderpen, Ruticina

CAS 6489-97-0Formula C17H19N3O4SMolar mass 361.42 g/molEC 229-365-6
GHS signal word: Danger. Pictograms: Serious health hazard
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Metampicillin chemical structure, C17H19N3O4S, CAS 6489-97-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
6489-97-0
Formula
C17H19N3O4S
Molar mass
361.42 g/mol
EC number
229-365-6
HS code
294110
Category
Screening compounds

What is Metampicillin?

Plain description, key identifiers and synonyms

Metampicillin is a penicillin compound having a 6beta-(2R)-2-(methylideneamino)-2-phenylacetamido side-group. It is a penicillin and a penicillin allergen. It is a conjugate acid of a metampicillin(1-).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S,5R,6R)-3,3-dimethyl-6-[[(2R)-2-(methylideneamino)-2-phenylacetyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS number
6489-97-0 CAS number cross-checked
EC number
229-365-6
Molecular formula
C17H19N3O4S
UNII
G0H6U7VSTK
InChIKey
FZECHKJQHUVANE-MCYUEQNJSA-N
InChI
InChI=1S/C17H19N3O4S/c1-17(2)12(16(23)24)20-14(22)11(15(20)25-17)19-13(21)10(18-3)9-7-5-4-6-8-9/h4-8,10-12,15H,3H2,1-2H3,(H,19,21)(H,23,24)/t10-,11-,12+,15-/m1/s1
Canonical SMILES
C=NC(C(=O)NC1C(=O)N2C1SC(C)(C)C2C(=O)O)c1ccccc1
Isomeric SMILES
CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)[C@@H](C3=CC=CC=C3)N=C)C(=O)O)C

Synonyms

  • Micinovo
  • Viderpen
  • Ruticina
  • methylenampicillin
  • fedacilina
  • pravacilin
  • Metampicilina
  • Metampicilline
  • Metampicillina
  • Metampicillinum
  • Methampicillin
  • (2S,5R,6R)-3,3-dimethyl-6-[[(2R)-2-(methylideneamino)-2-phenylacetyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
  • (alpha-(Methyleneamino)benzyl)penicillin
  • (2S,5R,6R)-3,3-dimethyl-6-{[(2R)-2-(methylideneamino)-2-phenylacetyl]amino}-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
  • 6-(2-methyleneamino-2-phenylacetamido)penicillanic acid
  • 6beta-[(2R)-2-(methylideneamino)-2-phenylacetamido]-2,2-dimethylpenam-3alpha-carboxylic acid
  • (2S,5R,6R)-3,3-dimethyl-6-(((2R)-2-(methylideneamino)-2-phenylacetyl)amino)-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid
  • 6beta-((2R)-2-(methylideneamino)-2-phenylacetamido)-2,2-dimethylpenam-3alpha-carboxylic acid
  • 3,3-Dimethyl-6-((2-(methylideneamino)-2-phenylacetyl)amino)-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid
  • Metampicillin (INN)
  • (2S,5R,6R)-3,3-Dimethyl-6-((R)-2-(methyleneamino)-2-phenylacetamido)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
  • metampilene
  • Celinmicina
  • Elatocilline
  • Pangocilin
Show all 36 synonyms
  • Relyothenate
  • Blomopen
  • Bonopen
  • Filorex
  • Metambac
  • Probiotic
  • Rutizina
  • Sedomycin
  • Suvipen
  • Viderpin
  • Vioplex

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
361.42 g/molcalc.
Exact mass
361.1096 Dacalc.
LogP (octanol/water)
1.06calc.
Topological polar surface area
99.07 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
5calc.
Heavy atoms
25calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.41calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (0 violations)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, O=C(Cc1ccccc1)NC1C(=O)N2CCSC12

O=C(Cc1ccccc1)NC1C(=O)N2CCSC12

3 rings, 18 atoms.

177 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H317May cause an allergic skin reaction.
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary statements (15)
  • P233Keep container tightly closed.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P271Use only outdoors or in a well-ventilated area.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P342 + P316If experiencing respiratory symptoms: Get emergency medical help immediately.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403Store in a well-ventilated place.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Metampicillin suppliers

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Metampicillin price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Anti-Bacterial Agents

Roles

  • antibacterial agent
  • antimicrobial agent

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 Metampicillin is traded under.

HS 2941.10Indicative HS code

Penicillins and their derivatives with a penicillanic acid structure, salts thereof

World exports in 2024
$1.66B
−2.5% vs 2023, imports $1.63B
2019 to 2024
Top exporters
  1. China56.8%
  2. Spain13.1%
  3. India * partner reported7.7%
Top importers
  1. India * partner reported16.4%
  2. Austria9.3%
  3. Brazil5.4%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Metampicillin?

Metampicillin is a penicillin compound having a 6beta-(2R)-2-(methylideneamino)-2-phenylacetamido side-group. It is a penicillin and a penicillin allergen. It is a conjugate acid of a metampicillin(1-).

What is the CAS number of Metampicillin?

The CAS registry number of Metampicillin is 6489-97-0.

What is the molecular formula and weight of Metampicillin?

The molecular formula of Metampicillin is C17H19N3O4S and its molar mass is 361.42 g/mol.

What is Metampicillin used for?

Known uses and roles of Metampicillin include building blocks in research and laboratory, screening compounds in research and laboratory, antibacterial agent, antimicrobial agent and anti-bacterial agents.

Is Metampicillin hazardous?

Metampicillin carries the GHS signal word "Danger". Main hazards: may cause an allergic skin reaction, may cause allergy or asthma symptoms or breathing difficulties if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Metampicillin?

Metampicillin is usually classified under HS code 294110 (Penicillins and their derivatives with a penicillanic acid structure, salts thereof). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Metampicillin?

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What is the price of Metampicillin?

Suppliers quote Metampicillin 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 Metampicillin

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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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