Product Name

  • Name

    NAFCILLIN SODIUM SALT

  • EINECS 213-574-4
  • CAS No. 985-16-0
  • Density 1.42g/cm3
  • Solubility
  • Melting Point
  • Formula C21H21N2NaO5S
  • Boiling Point 714.1oC at 760mmHg
  • Molecular Weight 436.46
  • Flash Point 385.7oC
  • Transport Information
  • Appearance
  • Safety 22-36/37-45
  • Risk Codes 42/43
  • Molecular Structure Molecular Structure of 985-16-0 (NAFCILLIN SODIUM SALT)
  • Hazard Symbols Xn
  • Synonyms 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-(2-ethoxy-1-naphthamido)-3,3-dimethyl-7-oxo-, monosodium salt (8CI);4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[(2-ethoxy-1-naphthalenyl)carbonyl]amino]-3,3-dimethyl-7-oxo-, monosodium salt,(2S,5R,6R)- (9CI);4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[(2-ethoxy-1-naphthalenyl)carbonyl]amino]-3,3-dimethyl-7-oxo-, monosodiumsalt, [2S-(2a,5a,6b)]-;6-(2-Ethoxy-1-naphthamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid sodium salt;6-(2-Ethoxy-1-naphthamido)penicillin sodium salt;BRL 1383;Nafcil;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[[(2-ethoxy-1-naphthalenyl)carbonyl]amino]-3,3-dimethyl-7-oxo-, sodiumsalt (1:1), (2S,5R,6R)-;Nafcillin sodium salt;Naftopen;Naphthicillin;Sodium 6-(2-ethoxy-1-naphthamido)penicillanate;Sodium nafcillin;Unipen;Wy3277;Sodium (2S,5R,6R)-6-(2-ethoxy-1-naphthamido)-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylate;
  • PSA 124.07000
  • LogP 1.47790

Nafcillin sodium Specification

The Nafcillin sodium, with the CAS registry number 985-16-0, is also known as 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[[(2-ethoxy-1-naphthalenyl)carbonyl]amino]-3,3-dimethyl-7-oxo-, sodiumsalt (1:1), (2S,5R,6R)-. It belongs to the product categories of Amines; Aromatics; Chiral Reagents; Heterocycles; Intermediates & Fine Chemicals; Pharmaceuticals. Its EINECS number is 213-574-4. This chemical's molecular formula is C21H21N2NaO5S and molecular weight is 436.46. What's more, its systematic name is Sodium (2S-(2alpha,5alpha,6beta))-6-(((2-ethoxy-1-naphthyl)carbonyl)amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate. Its classification codes are: (1)Drug / Therapeutic Agent; (2)Human Data. This chemical is a synthetic beta-lactamase-resistant penicillin used to treat infections caused by Gram-positive bacteria, in particular, species of staphylococci that are resistant to other penicillins. Its storage temperature is 0 - 5°C.

Physical properties of Nafcillin sodium are: (1)#H bond acceptors: 7; (2)#H bond donors: 2; (3)#Freely Rotating Bonds: 5; (4)Polar Surface Area: 121.24 Å2.

You can still convert the following datas into molecular structure:
(1)SMILES: [Na+].O=C(O)[C@@H]3N4C(=O)[C@@H](NC(=O)c1c2ccccc2ccc1OCC)[C@H]4SC3(C)C
(2)Std. InChI: InChI=1S/C21H22N2O5S.Na/c1-4-28-13-10-9-11-7-5-6-8-12(11)14(13)17(24)22-15-18(25)23-16(20(26)27)21(2,3)29-19(15)23;/h5-10,15-16,19H,4H2,1-3H3,(H,22,24)(H,26,27);/q;+1/t15-,16+,19-;/m1./s1
(3)Std. InChIKey: AYAPZOUDXCDGIF-FRFVDRIFSA-N

The toxicity data is as follows:  

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
child TDLo intravenous 450mg/kg/3D (450mg/kg) BLOOD: LEUKOPENIA

BLOOD: EOSINOPHILIA

LIVER: OTHER CHANGES
American Journal of Diseases of Children. Vol. 135, Pg. 52, 1981.
dog LD50 intravenous 633mg/kg (633mg/kg) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Toxicology and Applied Pharmacology. Vol. 6, Pg. 220, 1964.
mammal (species unspecified) LD50 intramuscular 2955mg/kg (2955mg/kg) LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: MUSCLE WEAKNESS
Toxicology and Applied Pharmacology. Vol. 6, Pg. 220, 1964.
mammal (species unspecified) LD50 intraperitoneal 1266mg/kg (1266mg/kg) BEHAVIORAL: MUSCLE WEAKNESS

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Toxicology and Applied Pharmacology. Vol. 6, Pg. 220, 1964.
man TDLo intravenous 429mg/kg/23D- (429mg/kg) BLOOD: AGRANULOCYTOSIS JAMA, Journal of the American Medical Association. Vol. 232, Pg. 1152, 1975.
man TDLo intravenous 3100mg/kg/18D (3100mg/kg) KIDNEY, URETER, AND BLADDER: PROTEINURIS

KIDNEY, URETER, AND BLADDER: INTERSTITIAL NEPHRITIS

KIDNEY, URETER, AND BLADDER: HEMATURIA
JAMA, Journal of the American Medical Association. Vol. 244, Pg. 2609, 1980.
mouse LD50 intravenous 1gm/kg (1000mg/kg)   Russian Pharmacology and Toxicology Vol. 37, Pg. 69, 1974.
women TDLo intravenous 3200mg/kg/20D (3200mg/kg) LIVER: "JAUNDICE, CHOLESTATIC"

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"
American Journal of Gastroenterology. Vol. 88, Pg. 1960, 1993.
women TDLo intravenous 4560mg/kg/19D (4560mg/kg) BLOOD: AGRANULOCYTOSIS JAMA, Journal of the American Medical Association. Vol. 232, Pg. 1150, 1975.

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