H-Trp(Boc)-OH - ≥95% , CAS No.146645-63-8

CAS: 146645-63-8 Cat. No.: H190992 Molecular Weight: 304.34 EC Number: 604-533-5
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
DTXSID80474220 | L-Trp(Boc)-OH | (S)-2-Amino-3-(1-(tert-butoxycarbonyl)-1H-indol-3-yl)propanoic acid | A858031 | MFCD00237294 | EN300-1589963 | L-Tryptophan, 1-[(1,1-dimethylethoxy)carbonyl]- | DS-13366 | H-Trp(Boc)-OH | SCHEMBL18528126 | (2S)-2-amino-3-{
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
H190992-250mg
5

$9.90

$14.90
Save $5.00 (33.56%)
1g
H190992-1g
2

$18.90

$28.90
Save $10.00 (34.60%)
5g
H190992-5g
1

$67.90

$101.90
Save $34.00 (33.37%)
25g
H190992-25g
1

$269.90

$404.90
Save $135.00 (33.34%)
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Why this grade

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

🌡

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
DTXSID80474220 | L-Trp(Boc)-OH | (S)-2-Amino-3-(1-(tert-butoxycarbonyl)-1H-indol-3-yl)propanoic acid | A858031 | MFCD00237294 | EN300-1589963 | L-Tryptophan, 1-[(1, 1-dimethylethoxy)carbonyl]- | DS-13366 | H-Trp(Boc)-OH | SCHEMBL18528126 | (2S)-2-amino-3-{
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Pubchem Sid504766778
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504766778
Canonical SmilesCC(C)(C)OC(=O)N1C=C(C2=CC=CC=C21)CC(C(=O)O)N
IUPAC Name(2S)-2-amino-3-[1-[(2-methylpropan-2-yl)oxycarbonyl]indol-3-yl]propanoic acid
InChIKeyDYWUPCCKOVTCFZ-LBPRGKRZSA-N
INCHI1S/C16H20N2O4/c1-16(2,3)22-15(21)18-9-10(8-12(17)14(19)20)11-6-4-5-7-13(11)18/h4-7,9,12H,8,17H2,1-3H3,(H,19,20)/t12-/m0/s1
Isomeric SMILES CC(C)(C)OC(=O)N1C=C(C2=CC=CC=C21)C[C@@H](C(=O)O)N
Molecular Weight 304.34
Reaxy-Rn 33476317
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=33476317&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.

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📊 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
SuperclassOrganoheterocyclic compounds
ClassIndoles and derivatives
SubclassIndolyl carboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentIndolyl carboxylic acids and derivatives
Alternative Parents Indolecarboxylic acids  3-alkylindoles  L-alpha-amino acids  Pyrrole carboxylic acids and derivatives  Aralkylamines  Substituted pyrroles  Benzenoids  Heteroaromatic compounds  Amino acids  Monocarboxylic acids and derivatives  Azacyclic compounds  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Monoalkylamines  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Indolecarboxylic acid - Indolecarboxylic acid derivative - Indolyl carboxylic acid derivative - Alpha-amino acid - Alpha-amino acid or derivatives - L-alpha-amino acid - 3-alkylindole - Indole - Pyrrole-1-carboxylic acid or derivatives - Aralkylamine - Benzenoid - Substituted pyrrole - Heteroaromatic compound - Pyrrole - Amino acid or derivatives - Amino acid - Carboxylic acid derivative - Carboxylic acid - Azacycle - Monocarboxylic acid or derivatives - Primary amine - Amine - Hydrocarbon derivative - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Organooxygen compound - Primary aliphatic amine - Organic oxide - Organonitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. These are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring.
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.

2 results found

Lot NumberCertificate TypeDateItem
C1905076Certificate of AnalysisMar 02, 2026 H190992
H2512607Certificate of AnalysisAug 15, 2025 H190992
Chemical and Physical Properties
Molecular Weight304.340 g/mol
XLogP3-0.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count5
Exact Mass304.142 Da
Monoisotopic Mass304.142 Da
Topological Polar Surface Area94.600 Ų
Heavy Atom Count22
Formal Charge0
Complexity432.000
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 Count1
Solution Calculators
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