CAS 54-35-3|Procaine penicillin G

Introduction：Basic information about CAS 54-35-3|Procaine penicillin G, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Procaine penicillin G BiologicalActivity
3. Chemical & Physical Properties
4. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
5. Safety Information
6. Customs
7. Synonyms

Common Name	Procaine penicillin G
CAS Number	54-35-3	Molecular Weight	570.70
Density	1.1335 (rough estimate)	Boiling Point	663.3ºC at 760 mmHg
Molecular Formula	C₂₉H₃₈N₄O₆S	Melting Point	129-130 °C(lit.)
MSDS	/	Flash Point	355ºC

Names

Name	benzylpenicillin procaine
Synonym	More Synonyms

Procaine penicillin G BiologicalActivity

Description	Procaine benzylpenicillin (Penicillin G procaine) is an antimicrobial agent. Procaine benzylpenicillin shows inhibitory activity against gram-positive bacteria and synergistic activity with Neomycin (HY-B0470). Procaine benzylpenicillin can be used in the study of bovine mastitis in animal husbandry[1].
Related Catalog	Research Areas >>InfectionSignaling Pathways >>Anti-infection >>Bacterial
References	[1]. Taponen S, et al. Efficacy of intramammary treatment with procaine penicillin G vs. procaine penicillin G plus neomycin in bovine clinical mastitis caused by penicillin-susceptible, gram-positive bacteria--a double blind field study. J Vet Pharmacol Ther. 2003 Jun;26(3):193-8.

Chemical & Physical Properties

Density	1.1335 (rough estimate)
Boiling Point	663.3ºC at 760 mmHg
Melting Point	129-130 °C(lit.)
Molecular Formula	C₂₉H₃₈N₄O₆S
Molecular Weight	570.70
Flash Point	355ºC
Exact Mass	570.251221
PSA	167.57000
LogP	3.53820
Index of Refraction	1.6000 (estimate)
InChIKey	WHRVRSCEWKLAHX-LQDWTQKMSA-N
SMILES	CC1(C)SC2C(NC(=O)Cc3ccccc3)C(=O)N2C1C(=O)O.CCN(CC)CCOC(=O)c1ccc(N)cc1
Storage condition	-20 °C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XH9437000

CAS REGISTRY NUMBER :: 54-35-3

LAST UPDATED :: 199707

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C16-H18-N2-O4-S.C13-H20-N2-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes

REFERENCE :: ABANAE Antibiotics Annual. (New York, NY) 1953-60. For publisher information, see AMACCQ. Volume(issue)/page/year: 3,534,1955/1956

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 420 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes

REFERENCE :: ABANAE Antibiotics Annual. (New York, NY) 1953-60. For publisher information, see AMACCQ. Volume(issue)/page/year: 3,534,1955/1956

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes

REFERENCE :: ABANAE Antibiotics Annual. (New York, NY) 1953-60. For publisher information, see AMACCQ. Volume(issue)/page/year: 3,534,1955/1956

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes

REFERENCE :: ABANAE Antibiotics Annual. (New York, NY) 1953-60. For publisher information, see AMACCQ. Volume(issue)/page/year: 3,534,1955/1956

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 371 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes

REFERENCE :: ABANAE Antibiotics Annual. (New York, NY) 1953-60. For publisher information, see AMACCQ. Volume(issue)/page/year: 3,534,1955/1956

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4 gm/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - tremor Behavioral - ataxia

REFERENCE :: NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 55,23,1959

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes

REFERENCE :: ABANAE Antibiotics Annual. (New York, NY) 1953-60. For publisher information, see AMACCQ. Volume(issue)/page/year: 3,534,1955/1956

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 518 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes

REFERENCE :: ABANAE Antibiotics Annual. (New York, NY) 1953-60. For publisher information, see AMACCQ. Volume(issue)/page/year: 3,534,1955/1956

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 1194 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes

REFERENCE :: ABANAE Antibiotics Annual. (New York, NY) 1953-60. For publisher information, see AMACCQ. Volume(issue)/page/year: 3,534,1955/1956 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2729 No. of Facilities: 71 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 357 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2729 No. of Facilities: 851 (estimated) No. of Industries: 2 No. of Occupations: 7 No. of Employees: 7402 (estimated) No. of Female Employees: 3182 (estimated)

Safety Information

HS Code	2941109900

Customs

HS Code	2941109900

Synonyms

penicillin procaine salt

PENICILLIN G PROCAINE

Procaine benzylpenicillin

penicillin G procaine salt

hostacillin

hydracillin

Procaine penicillin G

PENICILLIN-G PROCAIN SALT

EINECS 200-205-7

P. Procaine

duphapen

Procain Penicillin G

Hydrogen (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 2-(diethylamino)ethyl 4-aminobenzoate (1:1:1)

depocillin

Recommended......