Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[[(5R)-5-amino-5-carboxy-1-oxopentyl]amino]-3,3-dimethyl-7-oxo-,(2S,5R,6R)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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525-94-0

525-94-0 structure

525-94-0 structure

Name: 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[[(5R)-5-amino-5-carboxy-1-oxopentyl]amino]-3,3-dimethyl-7-oxo-,(2S,5R,6R)-
Chemical Name: penicillin N
CAS Number: 525-94-0
Molecular Formula: C₁₄H₂₁N₃O₆S
Molecular Weight: 359.39800
Create Date: 2018-06-20 09:07:27
Modify Date: 2025-08-24 23:39:25

Name	penicillin N
Synonyms	Penicillin Synnematin B Adicillin Cephalosporin N (2S,5R,6R)-6-[[(5R)-5-amino-5-carboxy-pentanoyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (6R)-6-[[(R)-5-Amino-5-carboxy-1-oxopentyl]amino]penicillanic acid

Density	1.5g/cm3
Boiling Point	739.2ºC at 760mmHg
Molecular Formula	C₁₄H₂₁N₃O₆S
Molecular Weight	359.39800
Flash Point	400.9ºC
Exact Mass	359.11500
PSA	175.33000
LogP	0.22940
Index of Refraction	1.632

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XH8213500

CHEMICAL NAME :: 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(5-amino-5-carboxyvaleramido)-3,3- dimethyl-7-oxo-, D-

CAS REGISTRY NUMBER :: 525-94-0

LAST UPDATED :: 199309

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C14-H21-N3-O6-S

MOLECULAR WEIGHT :: 359.44

WISWESSER LINE NOTATION :: T45 ANV ESTJ CZ CMV4VQ F1 F1 GVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 4(1),93,1980

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 4(1),93,1980 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3 JAN 1993

Precursor 0
DownStream 2
110-15-6 26924-74-3

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