Atropine sulfate - ≥98% , CAS No.55-48-1

CAS: 55-48-1 Cat. No.: A333140 Molecular Weight: 676.82 EC Number: 200-235-0
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
NSC-26671 | Tropintran | ATROPINE SULFATE [WHO-DD] | Sulfate d'atropine [French] | Atropinsulfat [German] | Atropisol | Atropine (sulfate) | UNII-KAE4PSB0Z3 | Davurtrop | Ichtho-bellol | AI3-14072 | Atropin siran [Czech] | ATROPINE SULFATE ANHYDROUS [MI]
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
A333140-1g
2
$157.90
5g
A333140-5g
2
$453.90
25g
A333140-25g
2
$1,117.90
Enter a quantity for the sizes you want to add.
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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 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 6 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
NSC-26671 | Tropintran | ATROPINE SULFATE [WHO-DD] | Sulfate d'atropine [French] | Atropinsulfat [German] | Atropisol | Atropine (sulfate) | UNII-KAE4PSB0Z3 | Davurtrop | Ichtho-bellol | AI3-14072 | Atropin siran [Czech] | ATROPINE SULFATE ANHYDROUS [MI]
Specifications & Purity
≥98%
Storage
Store at -20°C
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 Sid504771805
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504771805
Canonical SmilesCN1C2CCC1CC(C2)OC(=O)C(CO)C3=CC=CC=C3.CN1C2CCC1CC(C2)OC(=O)C(CO)C3=CC=CC=C3.OS(=O)(=O)O
IUPAC Name[(1S,5R)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] 3-hydroxy-2-phenylpropanoate;sulfuric acid
InChIKeyHOBWAPHTEJGALG-JKCMADFCSA-N
INCHI1S/2C17H23NO3.H2O4S/c2*1-18-13-7-8-14(18)10-15(9-13)21-17(20)16(11-19)12-5-3-2-4-6-12;1-5(2,3)4/h2*2-6,13-16,19H,7-11H2,1H3;(H2,1,2,3,4)/t2*13-,14+,15?,16?;
Isomeric SMILES CN1[C@@H]2CC[C@H]1CC(C2)OC(=O)C(CO)C3=CC=CC=C3.CN1[C@@H]2CC[C@H]1CC(C2)OC(=O)C(CO)C3=CC=CC=C3.OS(=O)(=O)O
Molecular Weight 676.82
Reaxy-Rn 5720678
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5720678&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.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassAlkaloids and derivatives
ClassTropane alkaloids
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentTropane alkaloids
Alternative Parents Beta hydroxy acids and derivatives  Piperidines  Benzene and substituted derivatives  Organic sulfate salts  N-alkylpyrrolidines  Quaternary ammonium salts  Organic sulfuric acids and derivatives  Trialkylamines  Amino acids and derivatives  Carboxylic acid esters  Azacyclic compounds  Monocarboxylic acids and derivatives  Hydrocarbon derivatives  Carbonyl compounds  Organic oxides  Organic zwitterions  Organopnictogen compounds  Primary alcohols  
Molecular FrameworkNot available
Substituents Tropane alkaloid - Beta-hydroxy acid - Monocyclic benzene moiety - Hydroxy acid - Piperidine - Organic sulfate salt - Benzenoid - N-alkylpyrrolidine - Organic sulfuric acid or derivatives - Pyrrolidine - Quaternary ammonium salt - Amino acid or derivatives - Carboxylic acid ester - Tertiary amine - Tertiary aliphatic amine - Organoheterocyclic compound - Azacycle - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organic zwitterion - Organooxygen compound - Organonitrogen compound - Organic oxide - Hydrocarbon derivative - Organopnictogen compound - Amine - Primary alcohol - Carbonyl group - Organic oxygen compound - Organic nitrogen compound - Alcohol - Organic salt - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tropane alkaloids. These are organic compounds containing the nitrogenous bicyclic alkaloid parent N-Methyl-8-azabicyclo[3.2.1]octane.
External Descriptors Not available
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.

5 results found

Lot NumberCertificate TypeDateItem
K2229037Certificate of AnalysisSep 08, 2025 A333140
K2229038Certificate of AnalysisSep 08, 2025 A333140
K2229101Certificate of AnalysisSep 08, 2025 A333140
D2401055Certificate of AnalysisOct 09, 2022 A333140
F2510006Certificate of AnalysisOct 09, 2022 A333140
Chemical and Physical Properties
Melt Point(°C)50.0° C
Molecular Weight676.800 g/mol
XLogP3
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count12
Rotatable Bond Count10
Exact Mass676.303 Da
Monoisotopic Mass676.303 Da
Topological Polar Surface Area183.000 Ų
Heavy Atom Count47
Formal Charge0
Complexity434.000
Isotope Atom Count0
Defined Atom Stereocenter Count4
Undefined Atom Stereocenter Count2
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count3
Citations of This Product
References
1. Yusheng Zhang, Xiaoyang Wu, Jie Ding, Borui Su, Zhihong Chen, Zhanwen Xiao, Chengheng Wu, Dan Wei, Jing Sun, Fang Luo, Huabing Yin, Hongsong Fan.  (2023)  Wireless-Powering Deep Brain Stimulation Platform Based on 1D-Structured Magnetoelectric Nanochains Applied in Antiepilepsy Treatment.  ACS Nano,      [PMID:37530448] [10.1021/acsnano.3c03661]
2. Liang Meng, Pinjia Meng, Bugang Tang, Qingqing Zhang, Yanji Wang.  (2013)  Molecularly imprinted photonic hydrogels for fast screening of atropine in biological samples with high sensitivity.  FORENSIC SCIENCE INTERNATIONAL,      [PMID:23890610] [10.1016/j.forsciint.2013.04.008]
3. Amin Zhang, Chongchong Miao, Hongyuan Shi, Hongkun Xiang, Chusen Huang, Nengqin Jia.  (2015)  A novel solid-state electrochemiluminescence sensor for atropine determination based on Ru(bpy)32+/carbon nanospheres/Nafion composite film.  SENSORS AND ACTUATORS B-CHEMICAL,      [PMID:] [10.1016/j.snb.2015.08.075]
4. Ming Shao, Yu Chai, Yutong Jiang, Xinyi Wu, Wenjie Xie, Jiayi Lu, Xuehui Fu, Yao He, Xiaofeng Zhang, Han Zhang, Zhuang Liu.  (2025)  Eye-Drop Nano-Formulation of Catalase Self-Assembled with Thiolated Chitosan for Effective Treatment of Dry Eye Disease.  ADVANCED MATERIALS,  37  (19): (2415353).  [PMID:40123221] [10.1002/adma.202415353]
5. Zhiqin Liu, Yufeng Xu, Wei Liu, Lin Wang, Zhen Dong, Jianguo Zeng.  (2025)  Macleaya cordata protopine total alkaloids as potential treatment for diarrhoea: Mechanistic insights and target identification.  RESEARCH IN VETERINARY SCIENCE,      [PMID:40184723] [10.1016/j.rvsc.2025.105633]
6. Jinqiu Xu, Peipei Lu, Liangliang Cai, Wenyi Wu, Qing Zhu, Xiaofei Ma.  (2025)  Novel Y-shaped nanomicelles based on γ-cyclodextrin as chiral selector and pseudostationary phase for enantioseparation in capillary electrophoresis.  MICROCHEMICAL JOURNAL,      [PMID:] [10.1016/j.microc.2025.116487]
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