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Merck
CN

31735

Benzathine penicilline G tetrahydrate

VETRANAL®, analytical standard

Synonym(s):

Benzylpenicillin Benzathin

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About This Item

Empirical Formula (Hill Notation):
C48H56N6O8S2 · 4H2O
CAS Number:
1538-09-6
Molecular Weight:
981.18
NACRES:
NA.24
PubChem Substance ID:
329753908
UNSPSC Code:
41116107
EC Number:
216-260-5
MDL number:
MFCD00150773

Key Documents

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InChI key

WIDKTXGNSOORHA-CJHXQPGBSA-N

InChI

1S/2C16H18N2O4S.C16H20N2.4H2O/c2*1-16(2)12(15(21)22)18-13(20)11(14(18)23-16)17-10(19)8-9-6-4-3-5-7-9;1-3-7-15(8-4-1)13-17-11-12-18-14-16-9-5-2-6-10-16;;;;/h2*3-7,11-12,14H,8H2,1-2H3,(H,17,19)(H,21,22);1-10,17-18H,11-14H2;4*1H2/t2*11-,12+,14-;;;;;/m11...../s1

SMILES string

O.O.O.O.C(CNCc1ccccc1)NCc2ccccc2.[H][C@]34SC(C)(C)[C@@H](N3C(=O)[C@H]4NC(=O)Cc5ccccc5)C(O)=O.[H][C@]67SC(C)(C)[C@@H](N6C(=O)[C@H]7NC(=O)Cc8ccccc8)C(O)=O

grade

analytical standard

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

cleaning products
clinical
cosmetics
food and beverages
forensics and toxicology
personal care
pharmaceutical (small molecule)

format

neat

Quality Level

100

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

hcodes

H302,H334

Hazard Classifications

Acute Tox. 4 Oral - Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

涉药品监管产品
This item has

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD5329
BCBZ3563

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A crusted plaque on the right nipple.
Hsien-Yi Chiu et al.
JAMA, 308(4), 403-404 (2012-07-24)
Syphilis with a lichen planus-like pattern (hypertrophic syphilis).
Gianluca Nazzaro et al.
Journal of cutaneous pathology, 39(8), 805-807 (2012-07-04)
Kathryn Margaret Dupnik et al.
Leprosy review, 83(4), 389-393 (2013-04-26)
There are diverse skin manifestations of both leprosy and syphilis. These diseases can appear similar to many other dermatologic conditions as well as to systemic diseases with dermatologic signs. Nodular syphilis is an uncommon type of secondary syphilis. We present
Piasecka Katarzyna et al.
Klinika oczna, 114(1), 50-52 (2012-07-13)
Syphilis is a sexually transmitted, chronic, systemic infection of increasing prevalence. Ocular symptoms may develop at any stage of the disease process. This is to present a case of acute severe bilateral visual loss due to neuroretinitis with papillar oedema
An uncommon cause of ulceroinfiltrative gastric wall thickening in a young patient.
Young Chul Kim et al.
Gastroenterology, 143(5), e6-e7 (2012-09-27)
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