Boc-Cys(Me)-OH - ≥96% , CAS No.16947-80-1

CAS: 16947-80-1 Cat. No.: B181999 Peso molecular: 235.3 Número EC: 681-420-7
Disponible para pedir
GRADE & PURITY ≥96%
Synonyms
(R)-Boc-(S-methyl)cysteine | J-010544 | URACIL, 5-METHOXY- | AS-49034 | Boc-S-methyl-L-cysteine | L-Cysteine,N-[(1,1-dimethylethoxy)carbonyl]-S-methyl- | SCHEMBL2955553 | A3743 | N-(tert.butoxycarbonyl)-S-methyl-L-cysteine | Boc-L-Cys(Me)-OH | EN300-38409
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
1g
B181999-1g
3

24,90US$

37,90US$
Guardar 13,00 US$ (34.30%)
5g
B181999-5g
3

68,90US$

103,90US$
Guardar 35,00 US$ (33.69%)
25g
B181999-25g
2

223,90US$

335,90US$
Guardar 112,00 US$ (33.34%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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

Sinónimos
(R)-Boc-(S-methyl)cysteine | J-010544 | URACIL, 5-METHOXY- | AS-49034 | Boc-S-methyl-L-cysteine | L-Cysteine, N-[(1, 1-dimethylethoxy)carbonyl]-S-methyl- | SCHEMBL2955553 | A3743 | N-(tert.butoxycarbonyl)-S-methyl-L-cysteine | Boc-L-Cys(Me)-OH | EN300-38409
Especificaciones y pureza
≥96%
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Pureza
≥96%
Nombres e identificadores
Pubchem Sid504764581
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504764581
Sonrisas canónicasCC(C)(C)OC(=O)NC(CSC)C(=O)O
IUPAC Name(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-methylsulfanylpropanoic acid
InChIKeyWFDQTEFRLDDJAM-LURJTMIESA-N
INCHI1S/C9H17NO4S/c1-9(2,3)14-8(13)10-6(5-15-4)7(11)12/h6H,5H2,1-4H3,(H,10,13)(H,11,12)/t6-/m0/s1
Isómeros SMILES CC(C)(C)OC(=O)N[C@@H](CSC)C(=O)O
Peso molecular 235.3
Reaxy-Rn 13990128
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13990128&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.

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
ClaseCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentCysteine and derivatives
Alternative Parents Branched fatty acids  Carbamate esters  Sulfenyl compounds  Monocarboxylic acids and derivatives  Dialkylthioethers  Carboxylic acids  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Cysteine or derivatives - Branched fatty acid - Fatty acid - Fatty acyl - Carbamic acid ester - Dialkylthioether - Sulfenyl compound - Thioether - Monocarboxylic acid or derivatives - Carboxylic acid - Organic oxide - Organic oxygen compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Carbonyl group - Organic nitrogen compound - Hydrocarbon derivative - Aliphatic acyclic compound
DescripciónThis compound belongs to the class of organic compounds known as cysteine and derivatives. These are compounds containing cysteine or a derivative thereof resulting from reaction of cysteine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

5 results found

Lot NumberCertificate TypeFechaArticulo
L2505659Certificate of AnalysisDec 09, 2025 B181999
J2127098Certificate of AnalysisAug 09, 2024 B181999
J2127099Certificate of AnalysisAug 09, 2024 B181999
J2127100Certificate of AnalysisAug 09, 2024 B181999
E2431063Certificate of AnalysisSep 03, 2021 B181999
Propiedades químicas y físicas
Peso molecular235.300 g/mol
XLogP31.200
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count6
Exact Mass235.088 Da
Monoisotopic Mass235.088 Da
Topological Polar Surface Area101.000 Ų
Heavy Atom Count15
Formal Charge0
Complexity237.000
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
Calculadoras de soluciones
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