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A9074

Sigma-Aldrich

2-Amino-2-methyl-1,3-propanediol

BioXtra, pH 10.0-12.0 (20 °C, 0.5 M in H2O), ≥99%

Sinônimo(s):

AMPD, Ammediol

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About This Item

Fórmula linear:
(HOCH2)2C(NH2)CH3
Número CAS:
115-69-5
Peso molecular:
105.14
Beilstein:
635708
Número CE:
204-100-7
Número MDL:
MFCD00004678
Código UNSPSC:
12161700
ID de substância PubChem:
24891223

densidade de vapor

3.63 (vs air)

pressão de vapor

~10 mmHg ( 152 °C)

linha de produto

BioXtra

Ensaio

≥99%

Impurezas

<0.005% Phosphorus (P)
<0.1% Insoluble matter

resíduo de ignição

<0.1%

pH

10.0-12.0 (20 °C, 0.5 M in H2O)

faixa de pH útil

7.8-9.7

pKa (25 °C)

8.8

p.e.

151 °C/10 mmHg (lit.)

pf

100-110 °C (lit.)

solubilidade

H2O: 0.5 M at 20 °C, clear, colorless

traços de ânion

chloride (Cl-): <0.05%
sulfate (SO42-): <0.05%

traços de cátion

Al: <0.001%
Ca: <0.0005%
Cu: <0.0005%
Fe: <0.0005%
K: <0.005%
Mg: <0.0005%
NH4+: <0.05%
Na: <0.005%
Pb: <0.001%
Zn: <0.0005%

cadeia de caracteres SMILES

CC(N)(CO)CO

InChI

1S/C4H11NO2/c1-4(5,2-6)3-7/h6-7H,2-3,5H2,1H3

chave InChI

UXFQFBNBSPQBJW-UHFFFAOYSA-N

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Aplicação

Buffer component in a SDS-gradient gel electrophoresis system that separates polypeptides in the molecular weight range of 1500 to 100,000. Used as a spacer in isotachophoresis of proteins. Also used as a buffer for the determination of alkaline phosphatase activity.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315,H319

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

>212.0 °F

Ponto de fulgor (°C)

> 100 °C

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
048K00821
107K01513
107K01512
107K01511
047K01611

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

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H Kikuchi et al.
The Tohoku journal of experimental medicine, 173(4), 391-397 (1994-08-01)
The method by MacQueen and Plaut was modified to devise simple microdetermination method of l-lactate which is applicable to deproteinized blood sample. Blood was deproteinized with addition of 25% (w/w) trichloroacetic acid (TCA), and 0.075 M 2-amino-2-methyl-1, 3-propanediole (AMPD) was
Jung-Yeon Park et al.
Environmental science & technology, 37(8), 1670-1675 (2003-05-07)
Acid gas absorption technology is of great importance in these days for the prevention of global warming and the resulting worldwide climate change. More efficient process design and development for the removal of acid gases has become important, together with
Karen M O'Connor et al.
Journal of pharmaceutical sciences, 91(10), 2271-2281 (2002-09-13)
Dissolution of diclofenac from compressed discs containing mixtures of a diclofenac salt and a basic excipient, in various w/w ratios, was examined. Two diclofenac salts, diclofenac deanol (DDNL) and diclofenac tert-butylamine, and the basic excipient 2-amino-2-methyl-1,3-propanediol (AMPD) were examined. Inclusion
K Jung et al.
Clinica chimica acta; international journal of clinical chemistry, 102(2-3), 215-219 (1980-03-28)
The inhibitory effect of inorganic phosphate on the activity determination of isoenzymes of alkaline phosphatase (AP) in diethanolamine (DEA), glycine and 2-amino-2-methyl-1,3-propandiol (AMPD) buffer was studied. This effect depends on the buffer used and isoenzyme investigated. Especially the placental isoenzyme
Takayuki Yakura et al.
Chemical & pharmaceutical bulletin, 55(9), 1385-1389 (2007-09-11)
Dirhodium(II)-catalyzed C-H amination reaction of (S)-3-(tert-butyldimethylsilyloxy)-2-methylpropyl carbamate, which was easily prepared from methyl (S)-2-methyl-3-hydroxypropanoate, proceeded more smoothly than those of their 2-(methoxycarbonyl)propyl derivative to give the corresponding oxazolidinone in excellent yield. The resulting oxazolidinone was converted efficiently into both (R)-monoprotected
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