ChemicalBook > CAS DataBase List > N-T-BOC-D-3-(2-NAPHTHYL)ALANINE

N-T-BOC-D-3-(2-NAPHTHYL)ALANINE

Product Name
N-T-BOC-D-3-(2-NAPHTHYL)ALANINE
CAS No.
56583-58-5
Chemical Name
N-T-BOC-D-3-(2-NAPHTHYL)ALANINE
Synonyms
NALPHA-tert-Butoxycarbonyl-3-(2-naphthyl)-D-alanine;2-Naphthalenepropanoic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-
CBNumber
CB5497926
Molecular Formula
C18H21NO4
Formula Weight
315.36
MOL File
56583-58-5.mol
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N-T-BOC-D-3-(2-NAPHTHYL)ALANINE Property

storage temp. 
−20°C
Appearance
White to off-white Solid
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
CHM0313009
Product name
2-TERT-BUTOXYCARBONYLAMINO-3-NAPHTHALEN-2-YL-PROPIONIC ACID
Purity
95.00%
Packaging
5MG
Price
$501.41
Updated
2021/12/16
Activate Scientific
Product number
AS7264
Product name
2-tert-butoxycarbonylamino-3-Naphthalen-2-yl-propionic acid
Purity
95+%
Packaging
1g
Price
$625
Updated
2021/12/16
Activate Scientific
Product number
AS7264
Product name
2-tert-butoxycarbonylamino-3-Naphthalen-2-yl-propionic acid
Purity
95+%
Packaging
5G
Price
$1529
Updated
2021/12/16
Crysdot
Product number
CD00003378
Product name
2-((tert-Butoxycarbonyl)amino)-3-(naphthalen-2-yl)propanoicacid
Purity
97%
Packaging
100mg
Price
$104
Updated
2021/12/16
Crysdot
Product number
CD00003378
Product name
2-((tert-Butoxycarbonyl)amino)-3-(naphthalen-2-yl)propanoicacid
Purity
97%
Packaging
250mg
Price
$163
Updated
2021/12/16
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N-T-BOC-D-3-(2-NAPHTHYL)ALANINE Chemical Properties,Usage,Production

Synthesis

6960-34-5

74651-77-7

56583-58-5

1. N-Boc-L-3-(2-naphthyl)alanine (0.43 g, 2.0 mmol) was dissolved in a solvent mixture of dioxane (8 ml), water (8 ml) and triethylamine (4 ml). 2. BOC-ON (0.49 g, 2.0 mmol) was added and the reaction mixture was stirred overnight at room temperature under argon protection. 3. After completion of the reaction, water (30 ml) was added for dilution and extracted with ethyl acetate (3 x 20 ml). 4. The aqueous layer was acidified to pH=4 with 10% citric acid solution and extracted again with ethyl acetate (3 x 20 ml). 5. The organic phases were combined, dried over anhydrous magnesium sulfate and concentrated under reduced pressure to give a colorless oily product (0.52 g, 82% yield). 6. The product was characterized by 1H NMR (DMSO-d6): δ 7.8 (3H, m), 7.7 (1H, s), 7.4 (3H, m), 7.15 (1H, d), 4.2 (1H, m), 3.2 (1H, m), 2.9 (1H, m), 1.3 (9H, s).

References

[1] Patent: US5486597, 1996, A

N-T-BOC-D-3-(2-NAPHTHYL)ALANINE Preparation Products And Raw materials

Raw materials

Preparation Products

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N-T-BOC-D-3-(2-NAPHTHYL)ALANINE Suppliers

LABTER PHARMATECH(BEIJING) CO.,LTD
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