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Supelco

L-苯基丙氨酸

analytical standard, for Nitrogen Determination According to Kjeldahl Method

别名:

(S)-2-氨基-4-苯基丙酸

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About This Item

线性分子式:
C6H5CH2CH(NH2)CO2H
CAS号:
63-91-2
分子量:
165.19
Beilstein:
1910408
EC號碼:
200-568-1
MDL號碼:
MFCD00064227
分類程式碼代碼:
85151701
PubChem物質ID:
329770028

等級

analytical standard

品質等級

100

化驗

≥99.0% (NT)

光學活性

[α]/D -34.0±0.5°, c = 2 in H2O

儲存期限

limited shelf life, expiry date on the label

分析物化學類別

amino acids, peptides, proteins

技術

HPLC: suitable
gas chromatography (GC): suitable

雜質

8.5%±0.2% total nitrogen acc. to Kjeldahl

損耗

≤0.1% loss on drying

顏色

white

mp

270-275 °C (dec.) (lit.)

溶解度

H2O: 0.1 M, clear, colorless

負離子痕跡

chloride (Cl-): ≤50 mg/kg

正離子痕跡

NH4+: ≤100 mg/kg

應用

food and beverages

格式

neat

SMILES 字串

N[C@@H](Cc1ccccc1)C(O)=O

InChI

1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/t8-/m0/s1

InChI 密鑰

COLNVLDHVKWLRT-QMMMGPOBSA-N

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應用

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儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
BCCF5306
BCCD1100
BCCB8152
BCBV8774
BCBV6955

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Slide 1 of 3

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吡嗪-d4 98 atom % D

Sigma-Aldrich

340456

吡嗪-d4

Nitrogen (total) Standard Solution traceable to NIST, 2.50 mg/L N in H2O

Supelco

1.25043

Nitrogen (total) Standard Solution

Millipore

Millipore

1.07256

L-Phenylalanine

Ann Mullally et al.
Blood, 121(18), 3692-3702 (2013-03-15)
Interferon-α (IFNα) is an effective treatment of patients with myeloproliferative neoplasms (MPNs). In addition to inducing hematological responses in most MPN patients, IFNα reduces the JAK2V617F allelic burden and can render the JAK2V617F mutant clone undetectable in some patients. The
Vimesh A Avlani et al.
American journal of physiology. Endocrinology and metabolism, 304(10), E1097-E1104 (2013-03-28)
In addition to its acute effects on hormone secretion, epithelial transport, and shape change, the calcium-sensing receptor (CaSR) modulates the expression of genes that control cell survival, proliferation, and differentiation as well as the synthesis of peptide hormones and enzymes.
Stefanie Keil et al.
Pediatrics, 131(6), e1881-e1888 (2013-05-22)
Sapropterin dihydrochloride, the synthetic form of 6R-tetrahydrobiopterin (BH4), is an approved drug for the treatment of patients with BH4-responsive phenylketonuria (PKU). The purpose of this study was to assess genotypes and data on the long-term effects of BH4/sapropterin on metabolic
Minghua Tang et al.
The American journal of clinical nutrition, 99(4), 891-898 (2014-01-17)
Data on the protein requirements of elderly adults are limited, because it is impractical to conduct repeated nitrogen balance protocols in these vulnerable humans. This study was designed to determine the dietary protein requirement of elderly women by using the
John J Mitchell et al.
Genetics in medicine : official journal of the American College of Medical Genetics, 13(8), 697-707 (2011-05-11)
Phenylalanine hydroxylase deficiency is an autosomal recessive disorder that results in intolerance to the dietary intake of the essential amino acid phenylalanine. It occurs in approximately 1:15,000 individuals. Deficiency of this enzyme produces a spectrum of disorders including classic phenylketonuria
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实验方案

GC Analysis of Amino Acids (as TBDMS Derivatives) on SLB®-5ms (20 m x 0.18 mm I.D., 0.18 μm), Fast GC Analysis

Separation of L-Alanine; Glycine; L-Valine; L-Leucine; L-Isoleucine; L-Proline; L-Methionine; L-Serine; L-Threonine; L-Phenylalanine; L-Aspartic acid; L-4-Hydroxyproline; L-Cysteine; L-Glutamic acid; L-Asparagine; L-Lysine; L-Glutamine; L-Histidine; L-Tyrosine; L-Tryptophan; L-Cystine

Chromatograms

application for HPLC

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