551-16-6

551-16-6 structure

Name: 6-Aminopenicillanic acid
Chemical Name: 6-aminopenicillanic acid
CAS Number: 551-16-6
Molecular Formula: C₈H₁₂N₂O₃S
Molecular Weight: 216.258
Catalog: API Antibiotics Other antibiotics
Create Date: 2018-09-06 20:18:20
Modify Date: 2025-08-24 12:12:24
6-Aminopenicillanic acid (6-APA) is an important precursor for the synthesis of -lactam antibiotics. 6-Aminopenicillanic acid is the main product of Penicillin G (PenG) hydrolyzed by penicillin acylase (PA)[1].

Name	6-aminopenicillanic acid
Synonyms	[2S-(2a,5a,6b)]-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid EINECS 208-993-4 6-aps 6-AMINO PENICILLINIC ACID 6-Aminopenicillanic acid penicin 6-Aminopenicillansure 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-amino-3,3-dimethyl-7-oxo-, (2S,5R,6R)- aminopenicillanicacid MFCD00005176 6-APA 6b-Aminopenicillanic Acid (2S,5R,6R)-6-amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Amoxicillin Impurity 1

Description	6-Aminopenicillanic acid (6-APA) is an important precursor for the synthesis of -lactam antibiotics. 6-Aminopenicillanic acid is the main product of Penicillin G (PenG) hydrolyzed by penicillin acylase (PA)[1].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Anti-infection >> Bacterial
References	[1]. Lucie Vobecká, et al. Optimization of Aqueous Two-Phase Systems for the Production of 6-aminopenicillanic Acid in Integrated Microfluidic Reactors-Separators. N Biotechnol. 2018 Dec 25;47:73-79.

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

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490 ** TUMORIGENIC DATA **

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

REFERENCE :: BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 19,392,1965 *** REVIEWS *** TOXICOLOGY REVIEW 22HAAD "Microbial Toxins, 1970-72," Ajil, S.J., et al., eds., New York, Academic Press, Inc., 1970-72 Volume(issue)/page/year: 6,409,1971 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.4 mg/m3;Skin JAN 1993

Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R42/43
Safety Phrases	S22-S36/37-S45-S37-S24
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	XH8225000
HS Code	2941109300

HS Code	2941109300
Summary	2941109300. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:Q(report of inspection of soundness on import medicines). MFN tariff:4.0%. General tariff:20.0%