Pyrrolidin-1-yl-acetic acid hydrochloride - ≥97% , CAS No.6628-74-6

CAS: 6628-74-6 Cat. No.: P345179 Molecular Weight: 165.62 EC Number: 811-498-1 PubChem CID: 13022016
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
Rinialer (TN) | Pyrrolidin-1-yl-acetic acid hydrochloride, AldrichCPR | 2-(Pyrrolidin-1-Yl)Acetic Acid Hydrochloride | F21166 | EN300-41375 | J-506590 | 2-(pyrrolidin-1-yl)acetic acid HCl | NSC108221 | NSC-108221 | pyrrolidin-1-ylacetic acid hydrochloride
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
P345179-100mg
2
$9.90
250mg
P345179-250mg
3
$10.90
500mg
P345179-500mg
2

$17.90

$26.90
Save $9.00 (33.46%)
1g
P345179-1g
3

$23.90

$35.90
Save $12.00 (33.43%)
5g
P345179-5g
3

$86.90

$130.90
Save $44.00 (33.61%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Rinialer (TN) | Pyrrolidin-1-yl-acetic acid hydrochloride, AldrichCPR | 2-(Pyrrolidin-1-Yl)Acetic Acid Hydrochloride | F21166 | EN300-41375 | J-506590 | 2-(pyrrolidin-1-yl)acetic acid HCl | NSC108221 | NSC-108221 | pyrrolidin-1-ylacetic acid hydrochloride
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Pubchem Sid488198334
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488198334
Canonical SmilesC1CCN(C1)CC(=O)O.Cl
IUPAC Name2-pyrrolidin-1-ylacetic acid;hydrochloride
InChIKeyHIGULTVOVROJID-UHFFFAOYSA-N
INCHI1S/C6H11NO2.ClH/c8-6(9)5-7-3-1-2-4-7;/h1-5H2,(H,8,9);1H
Isomeric SMILES C1CCN(C1)CC(=O)O.Cl
PubChem CID 13022016
Molecular Weight 165.62

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
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentAlpha amino acids
Alternative Parents N-alkylpyrrolidines  Trialkylamines  Amino acids  Monocarboxylic acids and derivatives  Carboxylic acids  Azacyclic compounds  Organic oxides  Hydrochlorides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Alpha-amino acid - N-alkylpyrrolidine - Pyrrolidine - Tertiary amine - Amino acid - Tertiary aliphatic amine - Carboxylic acid - Monocarboxylic acid or derivatives - Azacycle - Organoheterocyclic compound - Organic oxide - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Amine - Carbonyl group - Hydrochloride - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon).
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.

8 results found

Lot NumberCertificate TypeDateItem
B23021061Certificate of AnalysisNov 10, 2025 P345179
B23021044Certificate of AnalysisNov 10, 2025 P345179
B2302997Certificate of AnalysisNov 10, 2025 P345179
B2302987Certificate of AnalysisNov 10, 2025 P345179
B2302909Certificate of AnalysisNov 10, 2025 P345179
B2302896Certificate of AnalysisNov 10, 2025 P345179
B2302839Certificate of AnalysisNov 10, 2025 P345179
C2511211Certificate of AnalysisFeb 10, 2023 P345179
Chemical and Physical Properties
SensitivityMoisture sensitive.
Molecular Weight165.620 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass165.056 Da
Monoisotopic Mass165.056 Da
Topological Polar Surface Area40.500 Ų
Heavy Atom Count10
Formal Charge0
Complexity108.000
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 Count2
Solution Calculators
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