Amoxicillin Ttrihydrate - ≥98% , CAS No.61336-70-7

CAS: 61336-70-7 Cat. No.: A140484 Molecular Weight: 419.45 EC Number: 612-127-4
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(2S,5R,6R)-6-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid trihydrate | 6beta-[(2R)-2-amino-2-(4-hydroxyphenyl)acetamido]-2,2-dimethylpenam-3alpha-carboxylic acid trihydrate | alpha-Amino
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
A140484-1g
≥10
$9.90
5g
A140484-5g
7
$28.90
25g
A140484-25g
2
$110.90
100g
A140484-100g
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.

$276.90

$396.90
Save $120.00 (30.23%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 14 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
(2S, 5R, 6R)-6-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid trihydrate | 6beta-[(2R)-2-amino-2-(4-hydroxyphenyl)acetamido]-2, 2-dimethylpenam-3alpha-carboxylic acid trihydrate | alpha-Amino
Specifications & Purity
≥98%
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid488183617
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183617
Canonical SmilesCC1(C(N2C(S1)C(C2=O)NC(=O)C(C3=CC=C(C=C3)O)N)C(=O)O)C.O.O.O
IUPAC Name(2S,5R,6R)-6-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;trihydrate
InChIKeyMQXQVCLAUDMCEF-CWLIKTDRSA-N
INCHI1S/C16H19N3O5S.3H2O/c1-16(2)11(15(23)24)19-13(22)10(14(19)25-16)18-12(21)9(17)7-3-5-8(20)6-4-7;;;/h3-6,9-11,14,20H,17H2,1-2H3,(H,18,21)(H,23,24);3*1H2/t9-,10-,11+,14-;;;/m1.../s1
Isomeric SMILES CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)[C@@H](C3=CC=C(C=C3)O)N)C(=O)O)C.O.O.O
Molecular Weight 419.45
Reaxy-Rn 5693853
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5693853&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassLactams
SubclassBeta lactams
Intermediate Tree Nodes Penams
Direct ParentPenicillins
Alternative Parents N-acyl-alpha amino acids and derivatives  Alpha amino acid amides  Phenylacetamides  1-hydroxy-2-unsubstituted benzenoids  Aralkylamines  Thiazolidines  Tertiary carboxylic acid amides  Secondary carboxylic acid amides  Amino acids  Azetidines  Dialkylthioethers  Carboxylic acids  Thiohemiaminal derivatives  Azacyclic compounds  Monocarboxylic acids and derivatives  Hydrocarbon derivatives  Carbonyl compounds  Organopnictogen compounds  Monoalkylamines  Organic oxides  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Penicillin - N-acyl-alpha amino acid or derivatives - Alpha-amino acid amide - Alpha-amino acid or derivatives - Phenylacetamide - Phenol - 1-hydroxy-2-unsubstituted benzenoid - Aralkylamine - Benzenoid - Monocyclic benzene moiety - Thiazolidine - Tertiary carboxylic acid amide - Azetidine - Amino acid or derivatives - Secondary carboxylic acid amide - Carboxamide group - Amino acid - Azacycle - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Dialkylthioether - Hemithioaminal - Thioether - Primary aliphatic amine - Amine - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Organopnictogen compound - Organonitrogen compound - Organooxygen compound - Organic oxide - Hydrocarbon derivative - Primary amine - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as penicillins. These are organic compounds containing the penicillin core structure, which is structurally characterized by a penam ring bearing two methyl groups at position 2, and an amide group at position 6 [starting from the sulfur atom at position 1].
External Descriptors hydrate
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

15 results found

Lot NumberCertificate TypeDateItem
F2609183Certificate of AnalysisJun 18, 2026 A140484
D2320358Certificate of AnalysisApr 27, 2023 A140484
D2320386Certificate of AnalysisApr 27, 2023 A140484
G2423022Certificate of AnalysisOct 20, 2022 A140484
J2217027Certificate of AnalysisOct 20, 2022 A140484
J2217069Certificate of AnalysisOct 20, 2022 A140484
J2217073Certificate of AnalysisOct 20, 2022 A140484
J2217031Certificate of AnalysisOct 19, 2022 A140484
B2304186Certificate of AnalysisSep 28, 2022 A140484
B2304189Certificate of AnalysisSep 28, 2022 A140484
B2304190Certificate of AnalysisSep 28, 2022 A140484
B2304250Certificate of AnalysisSep 28, 2022 A140484
B2304253Certificate of AnalysisSep 28, 2022 A140484
B2304259Certificate of AnalysisSep 28, 2022 A140484
D2518103Certificate of AnalysisSep 28, 2022 A140484

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Chemical and Physical Properties
SolubilitySoluble in water at 3.4mg/ml.
SensitivityMoisture sensitive.
Specific Rotation[α]+290 to +315 deg(C=0.1, H2O)(calcd.on anh.substance)
Molecular Weight419.500 g/mol
XLogP3
Hydrogen Bond Donor Count7
Hydrogen Bond Acceptor Count10
Rotatable Bond Count4
Exact Mass419.136 Da
Monoisotopic Mass419.136 Da
Topological Polar Surface Area161.000 Ų
Heavy Atom Count28
Formal Charge0
Complexity590.000
Isotope Atom Count0
Defined Atom Stereocenter Count4
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count4
Documents & Articles
Citations of This Product
References
1. Qi Pu, Lu Zhang, Nengsheng Ye, Yuhong Xiang.  (2023)  Lanthanide coordination carbon quantum dots construct a ratiometric fluorescent sensor for the detection of norfloxacin in milk.  DYES AND PIGMENTS,      [PMID:] [10.1016/j.dyepig.2023.111815]
2. Jingjing Wang, Jinyang Feng, Chuanfu Wei.  (2022)  Molecularly imprinted polyaniline immobilized on Fe3O4/ZnO composite for selective degradation of amoxycillin under visible light irradiation.  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2022.155324]
3. Jun Hu, Xinze Bian, Yi Xia, Mili Weng, Wan Zhou, Qizhou Dai.  (2020)  Application of response surface methodology in electrochemical degradation of amoxicillin with Cu-PbO2 electrode: Optimization and mechanism.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2020.117109]
4. Xinze Bian, Yi Xia, Tingting Zhan, Lin Wang, Wan Zhou, Qizhou Dai, Jianmeng Chen.  (2019)  Electrochemical removal of amoxicillin using a Cu doped PbO2 electrode: Electrode characterization, operational parameters optimization and degradation mechanism.  CHEMOSPHERE,      [PMID:31200136] [10.1016/j.chemosphere.2019.05.226]
5. Juanjuan Zhao, Yujiao Sun, Fachao Wu, Minjian Shi, Xurui Liu.  (2019)  Oxidative Degradation of Amoxicillin in Aqueous Solution by Thermally Activated Persulfate.  Journal of Chemistry,      [PMID:] [10.1155/2019/2505823]
6. Zhiwei Qie, Jialei Bai, Bin Xie, Lin Yuan, Nan Song, Yuan Peng, Xianjun Fan, Huanying Zhou, Fengchun Chen, Shuang Li, Baoan Ning, Zhixian Gao.  (2015)  Sensitive detection of atrazine in tap water using TELISA.  ANALYST,  140  (15): (5220-5226).  [PMID:26061585] [10.1039/C5AN00636H]
7. Yu Huang, Yuyan Sun, Donghyun Kim, Zhiguo Wu, Ling Pan, Weiguang Yang, Qiongyuan Zhang, Huabin Wang, Jiangling Wu, Hua Zhang.  (2025)  Poly-adenine-thymine-mediated gold nanoparticle-based colorimetric and Tyndall effect dual-mode sensing of amoxicillin.  MICROCHEMICAL JOURNAL,      [PMID:] [10.1016/j.microc.2025.115995]
8. Zihan Li, Xiaoyu Liu, Yingmin Zhang, Xinxin Tong, Junhao Liu, Yongqian Lei, Pengran Guo, Weixin Liang, Mingyang Zhou, Shenghong Yang.  (2025)  Iron-doped carbon dot nanozymes with fluorescence and enzyme-like activity as dual-mode sensor for the detection of tetracycline.  SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,      [PMID:41490377] [10.1016/j.saa.2025.127415]
9. Zhaoping Jia, Yufan Zhou, Ruiyao Xiao, Jiandu Lei, Jing Liu.  (2026)  Fabrication via layered precursors and performance of N-doped biomass-carbon/ZnO/In2O3 composite photocatalyst for organic pollutant degradation.  COMPOSITES PART B-ENGINEERING,      [PMID:] [10.1016/j.compositesb.2026.113381]
10. Pengfei Cheng, Qin Tian, Zhuoting Du, Chao Guo, Kuan Cheng, Shiwen Hu, Zebin Hong, Ying Zhang, Haoli Qin, Xiaobo Luo, Tongxu Liu.  (2026)  Comparative transformation of antibiotics and their salts by birnessite under low moisture condition: Moisture-dependent kinetics and the promoting role of exchangeable Fe(III).  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2026.139475]
11. Pei Wu, Yang Jiao, Li Cheng, Cheng Yao, Xiong Chen.  (2026)  Development of a near-infrared fluorescence sensing platform based on TCPP-His@ZIF-8 for highly sensitive mitoxantrone detection.  SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,      [PMID:41762800] [10.1016/j.saa.2026.127619]
12. Guanxiong Liu, Yihan Li, Hui Wang, Hongchen Zhu, Junli Fan, Chunyu Wan, Minghao Wang, Yan Chen, Changqian Zhou, Qun Wang, Hongxia Zhao, Xin Li, Lijuan Gui, Lei Zhang, Shuang Jiang, Yingping Li, Yuqi Wang, Zonglin Liu, Peizhi Zhu, Yu Zhu.  (2026)  High-yield synthesis of antibiotic-derived carbon dots for enhanced Achyranthes bidentata growth and in vitro bone bonding.  Materials Today Advances,      [PMID:] [10.1016/j.mtadv.2026.100754]
13. Qingyu Huang, Fei Huang, Bingxu Chen, Yang Yu, Na Jiang, Chuang Yang, Yuchen Wang, Yongjun Zhang.  (2026)  Machine learning-assisted screening of copper–cerium bimetallic catalysts for tetracycline degradation.  Journal of Materials Chemistry A,      [PMID:] [10.1039/D6TA01364C]
14. Ziqi Cai, Yangyang Zhang, Yi Liu, Hongyi Zhang, Zhenghua Zhang.  (2026)  Electrocatalytic membranes with spatially confined 3D graphene hydrogel–supported copper nanoparticles for advanced water remediation.  APPLIED CATALYSIS B-ENVIRONMENTAL,      [PMID:] [10.1016/j.apcatb.2026.126928]
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