Homatropine Hydrochloride - ≥98%(T) , CAS No.637-21-8

CAS: 637-21-8 Cat. No.: H157065 Molecular Weight: 311.81 Beilstein Registry Number: 21(3/4)179 EC Number: 211-280-0
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(T)
Synonyms
HOMATROPINE HCL | Q27256525 | H0156 | 365MO3S3N9 | D90808 | UNII-365MO3S3N9 | Homatropine hydrochloride | EINECS 211-280-0 | SCHEMBL220964 | HOMATROPINE HYDROCHLORIDE [WHO-DD] | Homatropinhydrochlorid | DTXSID10858796 | HOMATROPINE HYDROCHLORIDE [MI]
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
H157065-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$40.90
25g
H157065-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$326.90
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Why this grade

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

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Storage & shipping

Room temperature Ships Normal 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
HOMATROPINE HCL | Q27256525 | H0156 | 365MO3S3N9 | D90808 | UNII-365MO3S3N9 | Homatropine hydrochloride | EINECS 211-280-0 | SCHEMBL220964 | HOMATROPINE HYDROCHLORIDE [WHO-DD] | Homatropinhydrochlorid | DTXSID10858796 | HOMATROPINE HYDROCHLORIDE [MI]
Specifications & Purity
≥98%(T)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(T)
Names and Identifiers
Canonical SmilesCN1C2CCC1CC(C2)OC(=O)C(C3=CC=CC=C3)O.Cl
IUPAC Name[(1S,5R)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] 2-hydroxy-2-phenylacetate;hydrochloride
InChIKeyFRMDDIJBLQNNTC-MOTQWOLNSA-N
INCHI1S/C16H21NO3.ClH/c1-17-12-7-8-13(17)10-14(9-12)20-16(19)15(18)11-5-3-2-4-6-11;/h2-6,12-15,18H,7-10H2,1H3;1H/t12-,13+,14?,15?;
Isomeric SMILES CN1[C@@H]2CC[C@H]1CC(C2)OC(=O)C(C3=CC=CC=C3)O.Cl
Molecular Weight 311.81
Beilstein 21(3/4)179
Reaxy-Rn 4040511
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4040511&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.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 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 Piperidines  N-alkylpyrrolidines  Benzene and substituted derivatives  Trialkylamines  Secondary alcohols  Carboxylic acid esters  Amino acids and derivatives  Monocarboxylic acids and derivatives  Azacyclic compounds  Organic oxides  Hydrochlorides  Hydrocarbon derivatives  Carbonyl compounds  Aromatic alcohols  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Tropane alkaloid - Monocyclic benzene moiety - Piperidine - N-alkylpyrrolidine - Benzenoid - Pyrrolidine - Amino acid or derivatives - Carboxylic acid ester - Secondary alcohol - Tertiary amine - Tertiary aliphatic amine - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Alcohol - Organic oxide - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Amine - Carbonyl group - Hydrocarbon derivative - Aromatic alcohol - Hydrochloride - 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:
Chemical and Physical Properties
Melt Point(°C)220 °C
Molecular Weight311.800 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass311.129 Da
Monoisotopic Mass311.129 Da
Topological Polar Surface Area49.800 Ų
Heavy Atom Count21
Formal Charge0
Complexity340.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Solution Calculators
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