(2S,4R)-4-sulfanylpyrrolidine-2-carboxylic acid hydrochloride - ≥97% , CAS No.1067189-36-9

CAS: 1067189-36-9 Cat. No.: S626736 PubChem CID: 53487024
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
P17325 | (4R)-4-mercapto-L-proline hydrochloride | AS-53949 | (4R)-4-Sulfanyl-L-proline--hydrogen chloride (1/1) | (4R)-4-Sulfanyl-L-proline hydrochloride (1:1) | AKOS015848622 | (2S,4R)-4-Sulfanylpyrrolidine-2-carboxylic acid HCl | L-Proline, 4-mercapto-
Storage
Store at 2-8°C
Shipped In
Wet ice
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100mg
S626736-100mg
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250mg
S626736-250mg
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500mg
S626736-500mg
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1g
S626736-1g
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5g
S626736-5g
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Why this grade

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

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Storage & shipping

Store at 2-8°C Ships Wet ice 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
P17325 | (4R)-4-mercapto-L-proline hydrochloride | AS-53949 | (4R)-4-Sulfanyl-L-proline--hydrogen chloride (1/1) | (4R)-4-Sulfanyl-L-proline hydrochloride (1:1) | AKOS015848622 | (2S, 4R)-4-Sulfanylpyrrolidine-2-carboxylic acid HCl | L-Proline, 4-mercapto-
Specifications & Purity
≥97%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesC1C(CNC1C(=O)O)S.Cl
IUPAC Name(2S,4R)-4-sulfanylpyrrolidine-2-carboxylic acid;hydrochloride
InChIKeyOBUGHYLMLADJFK-HJXLNUONSA-N
INCHI1S/C5H9NO2S.ClH/c7-5(8)4-1-3(9)2-6-4;/h3-4,6,9H,1-2H2,(H,7,8);1H/t3-,4+;/m1./s1
Isomeric SMILES C1[C@H](CN[C@@H]1C(=O)O)S.Cl
Alternate CAS 1067189-36-9
PubChem CID 53487024

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 ParentProline and derivatives
Alternative Parents L-alpha-amino acids  Pyrrolidine carboxylic acids  Amino acids  Monocarboxylic acids and derivatives  Dialkylamines  Carboxylic acids  Azacyclic compounds  Alkylthiols  Organopnictogen compounds  Organic oxides  Hydrochlorides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Proline or derivatives - Alpha-amino acid - L-alpha-amino acid - Pyrrolidine carboxylic acid - Pyrrolidine carboxylic acid or derivatives - Pyrrolidine - Amino acid - Alkylthiol - Carboxylic acid - Secondary aliphatic amine - Monocarboxylic acid or derivatives - Secondary amine - Organoheterocyclic compound - Azacycle - Organic oxygen compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Amine - Organopnictogen compound - Organic oxide - Carbonyl group - Hydrochloride - Organic nitrogen compound - Hydrocarbon derivative - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as proline and derivatives. These are compounds containing proline or a derivative thereof resulting from reaction of proline at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
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 Weight183.660 g/mol
XLogP3
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass183.012 Da
Monoisotopic Mass183.012 Da
Topological Polar Surface Area50.300 Ų
Heavy Atom Count10
Formal Charge0
Complexity128.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
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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