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Safety Information

A1593

Sigma-Aldrich

Ampicillin

meets USP testing specifications

Synonym(s):

Ampicillin trihydrate, D-(−)-α-Aminobenzylpenicillin

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About This Item

Empirical Formula (Hill Notation):
C16H19N3O4S · 3H2O
CAS Number:
7177-48-2
Molecular Weight:
403.45
Beilstein:
5399534
EC Number:
200-709-7
MDL number:
MFCD00072036
UNSPSC Code:
51281703
PubChem Substance ID:
24890564
NACRES:
NA.76

Agency

USP/NF
meets USP testing specifications

Quality Level

200

form

solid

color

white

mp

198-200 °C (dec.) (lit.)

antibiotic activity spectrum

Gram-negative bacteria
Gram-positive bacteria

application(s)

pharmaceutical (small molecule)

Mode of action

cell wall synthesis | interferes

storage temp.

2-8°C

SMILES string

O.O.O.CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(O)=O

InChI

1S/C16H19N3O4S.3H2O/c1-16(2)11(15(22)23)19-13(21)10(14(19)24-16)18-12(20)9(17)8-6-4-3-5-7-8;;;/h3-7,9-11,14H,17H2,1-2H3,(H,18,20)(H,22,23);3*1H2/t9-,10-,11+,14-;;;/m1.../s1

InChI key

RXDALBZNGVATNY-CWLIKTDRSA-N

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General description

Chemical structure: ß-lactam

Application

Used to select for ampicillin resistance in mutated and transformed cells.

Biochem/physiol Actions

A β-lactam antibiotic with an amino group side chain attached to the penicillin structure. Penicillin derivative that inhibits bacterial cell-wall synthesis (peptidoglycan cross-linking) by inactivating transpeptidases on the inner surface of the bacterial cell membrane. Bactericidal only to growing Escherichia coli . Mode of resistance: Cleavage of β-lactam ring of ampicillin by β-lactamase. Antimicrobial spectrum: Gram-negative and Gram-positive bacteria.

Packaging

25g

Other Notes

Keep container tightly closed in a dry and well-ventilated place.

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Statements

H315,H317,H319,H334,H335

Hazard Classifications

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

A1593-25G:
A1593-100G:
QA1593-VAR:
QA1593-BULK:
A1593-BULK:
A1593-VAR:
A1593-25G-PW:

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Certificates of Analysis (COA)

Lot/Batch Number
WXBD0692V
089M4782V
059M4828V
029M4795V
118M4834V

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