H-Val-Pna Hydrochloride - ≥95% , CAS No.77835-49-5

CAS: 77835-49-5 Cat. No.: B301398 Molecular Weight: 273.72 PubChem CID: 16220096
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
77835-49-5|L-Valine p-nitroanilide hydrochloride|H-Val-Pna HCl|(S)-2-Amino-3-methyl-N-(4-nitrophenyl)butanamide hydrochloride|L-Valine p-nitroanilide HCl|(2S)-2-amino-3-methyl-N-(4-nitrophenyl)butanamide;hydrochloride|L-Valine 4-nitroanilide hydrochloride
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
B301398-50mg
3
$34.90
250mg
B301398-250mg
3
$90.90
1g
B301398-1g
3
$250.90
5g
B301398-5g
2
$783.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% 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.

📚

Literature proof

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

Specifications

Synonyms
77835-49-5 | L-Valine p-nitroanilide hydrochloride | H-Val-Pna HCl | (S)-2-Amino-3-methyl-N-(4-nitrophenyl)butanamide hydrochloride | L-Valine p-nitroanilide HCl | (2S)-2-amino-3-methyl-N-(4-nitrophenyl)butanamide;hydrochloride | L-Valine 4-nitroanilide hydrochloride
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Pubchem Sid504768414
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504768414
Canonical SmilesCC(C)C(C(=O)NC1=CC=C(C=C1)[N+](=O)[O-])N.Cl
IUPAC Name(2S)-2-amino-3-methyl-N-(4-nitrophenyl)butanamide;hydrochloride
InChIKeyBGTMFJBVZIWWCC-PPHPATTJSA-N
INCHI1S/C11H15N3O3.ClH/c1-7(2)10(12)11(15)13-8-3-5-9(6-4-8)14(16)17;/h3-7,10H,12H2,1-2H3,(H,13,15);1H/t10-;/m0./s1
Isomeric SMILES CC(C)[C@@H](C(=O)NC1=CC=C(C=C1)[N+](=O)[O-])N.Cl
PubChem CID 16220096
Molecular Weight 273.72

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
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 ParentValine and derivatives
Alternative Parents Alpha amino acid amides  Anilides  Nitrobenzenes  Nitroaromatic compounds  N-arylamides  Fatty amides  Secondary carboxylic acid amides  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Monoalkylamines  Hydrochlorides  Hydrocarbon derivatives  Organic oxides  Carbonyl compounds  Organic zwitterions  Organopnictogen compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Valine or derivatives - Alpha-amino acid amide - Nitrobenzene - Anilide - Nitroaromatic compound - N-arylamide - Monocyclic benzene moiety - Fatty amide - Benzenoid - Fatty acyl - Carboxamide group - C-nitro compound - Secondary carboxylic acid amide - Organic nitro compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organic oxoazanium - Hydrochloride - Primary amine - Organooxygen compound - Organonitrogen compound - Organic oxide - Amine - Primary aliphatic amine - Organopnictogen compound - Organic nitrogen compound - Carbonyl group - Hydrocarbon derivative - Organic zwitterion - Organic oxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as valine and derivatives. These are compounds containing valine or a derivative thereof resulting from reaction of valine 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:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
J2127581Certificate of AnalysisAug 13, 2024 B301398
J2127582Certificate of AnalysisAug 13, 2024 B301398
J2127583Certificate of AnalysisAug 13, 2024 B301398
J2127658Certificate of AnalysisAug 13, 2024 B301398
Chemical and Physical Properties
Molecular Weight273.710 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass273.088 Da
Monoisotopic Mass273.088 Da
Topological Polar Surface Area101.000 Ų
Heavy Atom Count18
Formal Charge0
Complexity280.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
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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