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Screening compounds

Azidocillin

Also known as Azidocilina, Azidocilline, azidocillinum

CAS 17243-38-8Formula C16H17N5O4SMolar mass 375.41 g/molEC 241-278-5
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Azidocillin chemical structure, C16H17N5O4S, CAS 17243-38-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
17243-38-8
Formula
C16H17N5O4S
Molar mass
375.41 g/mol
EC number
241-278-5
HS code
294110
Category
Screening compounds

What is Azidocillin?

Plain description, key identifiers and synonyms

Azidocillin is a penicillin. It is a conjugate acid of an azidocillin(1-).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S,5R,6R)-6-[[(2R)-2-azido-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS number
17243-38-8 CAS number cross-checked
EC number
241-278-5
Molecular formula
C16H17N5O4S
UNII
R8XDP7L3SL
InChIKey
ODFHGIPNGIAMDK-NJBDSQKTSA-N
InChI
InChI=1S/C16H17N5O4S/c1-16(2)11(15(24)25)21-13(23)10(14(21)26-16)18-12(22)9(19-20-17)8-6-4-3-5-7-8/h3-7,9-11,14H,1-2H3,(H,18,22)(H,24,25)/t9-,10-,11+,14-/m1/s1
Canonical SMILES
CC1(C)SC2C(NC(=O)C(N=[N+]=[N-])c3ccccc3)C(=O)N2C1C(=O)O
Isomeric SMILES
CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)[C@@H](C3=CC=CC=C3)N=[N+]=[N-])C(=O)O)C

Synonyms

  • Azidocilina
  • Azidocilline
  • azidocillinum
  • Azidocillina
  • SPC 297 D
  • BRL 2534
  • D-(-)-(alpha-Azidobenzyl)penicillin
  • (2S,5R,6R)-6-[[(2R)-2-azido-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
  • 6-(azido-2-phenylacetamido)penicillanic acid
  • (2S,5R,6R)-6-{[(2R)-2-azido-2-phenylacetyl]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
  • azidobenzylpenicillin
  • (2S,5R,6R)-6-(((2R)-2-azido-2-phenylacetyl)amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid
  • (2S,5R,6R)-6-((2R)-2-azido-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid
  • (2S,5R,6R)-6-[(2R)-2-azido-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
  • (2S,5R,6R)-6-((R)-2-Azido-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptan-2-carbonsaeure
  • 6-(2-Azido-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-4-azabicyclo(3.2.0)heptane-2-carboxylic acid
  • 2,2-dimethyl-6beta-[(2R)-2-azido-2-phenylacetamido]penam-3alpha-carboxylic acid
  • BRL 2351, BRL 2534, D-(-)--Azidobenzylpenicillin, DAN 10510, SPC 297D, SPC 97D
  • (2S,5R,6R)-6-((R)-2-Azido-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptan-2-carboxylic acid
  • 6-(2-Azido-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid

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
375.41 g/molcalc.
Exact mass
375.1001 Dacalc.
LogP (octanol/water)
1.67calc.
Topological polar surface area
135.5 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
5calc.
Heavy atoms
26calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.44calc.
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

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.

Azidocillin suppliers

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Azidocillin price

Indicative price range per kg from live supplier offers

No published prices right now

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
  • antimicrobial agent

Pharmacology

Azidocillin is a narrow-spectrum, semisynthetic penicillin derivative with antibacterial activity. Azidocillin binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This interrupts bacterial cell wall synthesis and results in the weakening of the bacterial cell wall, eventually causing cell lysis.

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 Azidocillin 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 Azidocillin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Azidocillin?

Azidocillin is a penicillin. It is a conjugate acid of an azidocillin(1-).

What is the CAS number of Azidocillin?

The CAS registry number of Azidocillin is 17243-38-8.

What is the molecular formula and weight of Azidocillin?

The molecular formula of Azidocillin is C16H17N5O4S and its molar mass is 375.41 g/mol.

What is Azidocillin used for?

Known uses and roles of Azidocillin include building blocks in research and laboratory, screening compounds in research and laboratory, antibacterial agent and antimicrobial agent.

Is Azidocillin hazardous?

No GHS hazard classification for Azidocillin 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 Azidocillin?

Azidocillin 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 Azidocillin?

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

What is the price of Azidocillin?

Suppliers quote Azidocillin 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 Azidocillin

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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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