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USD $1.00-1.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
iodomethyl (2s-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide basic information |
product name: | iodomethyl (2s-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide |
synonyms: | iodomethyl (2s-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide;iodomethyl penicillanate 1,1-dioxide;iodopenicillanic acid-1,1-dioxide;(2s,5r)-3,3-dimethyl-4,4,7-trioxo-4-thia(vi)-1-azabicyclo[3.2.0]heptane-2-carboxylic acid iodomethyl ester;(2s,5r)-iodomethyl 3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide |
cas: | 76247-39-7 |
mf: | c9h12ino5s |
mw: | 373.16475 |
einecs: | 278-400-1 |
product categories: | |
mol file: | 76247-39-7.mol |
iodomethyl (2s-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide chemical properties |
safety information |
iodomethyl (2s-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide usage and synthesis |
iodomethyl (2s-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide preparation products and raw materials |
l-tryptophan basic information |
product name: | l-tryptophan |
synonyms: | (s)-2-amino-3-(1h-indol-3-yl)propanoic acid;(s)-(-)-2-amino-3-(3-indolyl)propionic acid;(s)-2-amino-3-(3-indolyl)propionic acid;(s)-(-)-tryptophan;rarechem ab pp 1463;trp;tryptophan;tryptophan, dl- |
cas: | 73-22-3 |
mf: | c11h12n2o2 |
mw: | 204.23 |
einecs: | 200-795-6 |
product categories: | amino acid derivatives;tryptophan [trp, w];amino acids;amino acids and derivatives;alpha-amino acids;biochemistry;indoles;tryptophans;nutritional supplements;l-amino acids;amino acids;amino acids & derivatives;heptedrine;hormones;amino;inhibitors |
mol file: | 73-22-3.mol |
l-tryptophan chemical properties |
mp | 289-290 °c (dec.)(lit.) |
alpha | -31.1 º (c=1, h20) |
density | 1.34 |
refractive index | -32 ° (c=1, h2o) |
storage temp. | store at rt. |
solubility | 20% nh3: 0.1 g/ml at 20 °c, clear, colorless |
form | powder |
water solubility | 11.4 g/l (25 ºc) |
merck | 14,9797 |
brn | 86197 |
stability: | stable. incompatible with strong acids, strong oxidizing agents. |
cas database reference | 73-22-3(cas database reference) |
nist chemistry reference | l-tryptophan(73-22-3) |
epa substance registry system | l-tryptophan(73-22-3) |
safety information |
hazard codes | xi |
risk statements | 33-40-62-41-37/38-36/37/38-22 |
safety statements | 24/25-36/37/39-36-26 |
wgk germany | 2 |
rtecs | yn6130000 |
f | 8 |
hs code | 29339990 |
hazardous substances data | 73-22-3(hazardous substances data) |
msds information |
provider | language |
---|---|
indole-3-alanine | english |
acros | english |
sigmaaldrich | english |
alfa | english |
l-tryptophan usage and synthesis |
chemical properties | white to off-white crystalline powder |
usage | essential amino acid. |
usage | adrenergic agonist |
general description | white powder with a flat taste. an essential amino acid; occurs in isomeric forms. |
air & water reactions | slightly soluble in water. |