Norpyridostigmine - analytical standard, ≥95% , CAS No.51581-32-9

CAS: 51581-32-9 Cat. No.: N1073756 Molecular Weight: 166.18 EC Number: 257-297-7 PubChem CID: 98821
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GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. ≥95%
Storage
Room temperature
Size
Status
Price
Qty
5g
N1073756-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$518.90
10g
N1073756-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$875.90
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Why this grade

analytical standard, ≥95% Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships 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

Specifications & Purity
analytical standard, ≥95%
Storage
Room temperature
Grade
Analytical standard
Purity
≥95%
Names and Identifiers
Canonical SmilesCN(C)C(=O)OC1=CN=CC=C1
IUPAC Namepyridin-3-yl N,N-dimethylcarbamate
InChIKeyVZELUFSMNDBCBO-UHFFFAOYSA-N
INCHI1S/C8H10N2O2/c1-10(2)8(11)12-7-4-3-5-9-6-7/h3-6H,1-2H3
Isomeric SMILES CN(C)C(=O)OC1=CN=CC=C1
PubChem CID 98821
Molecular Weight 166.18

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ 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
ClassPyridines and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPyridines and derivatives
Alternative Parents Heteroaromatic compounds  Carbamate esters  Organic carbonic acids and derivatives  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyridine - Heteroaromatic compound - Carbamic acid ester - Carbonic acid derivative - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyridines and derivatives. These are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms.
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
Molecular Weight166.180 g/mol
XLogP30.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass166.074 Da
Monoisotopic Mass166.074 Da
Topological Polar Surface Area42.400 Ų
Heavy Atom Count12
Formal Charge0
Complexity159.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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