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5-Bromo-DL-tryptophan

5-Bromo-DL-tryptophan structure

CAS No:
6548-09-0
Formula:
C11H11BrN2O2
Chemical Name:
5-Bromo-DL-tryptophan
Synonyms:
Tryptophan,5-bromo-;Tryptophan,5-bromo-,DL-;DL-Tryptophan,5-bromo-;5-Bromotryptophan;DL-5-Bromotryptophan;5-Bromo-DL-tryptophan;NSC 88149;2-Amino-3-(5-bromo-1H-indol-3-yl)propionic acid;2-Amino-3-(5-bromo-1H-indol-3-yl)propanoic acid
Categories:
Biochemical Engineering > Amino Acids and Derivatives

Description

off-white to light beige fine crystalline powder

5-bromotryptophan is a non-proteinogenic alpha-amino acid that is tryptophan in which the hydrogen at position 5 on the indole ring is replaced by a bromo group. It is a bromoindole, a bromoamino acid, a tryptophan derivative and a non-proteinogenic alpha-amino acid. It is a tautomer of a 5-bromotryptophan zwitterion.

5-Bromo-DL-tryptophan Basic Attributes

Molecular Weight：

283.12

Exact Mass：

283.12

EC Number：

229-464-4

NSC Number：

88149

HScode：

2933990090

Characteristics

PSA：

79.1

XLogP3：

1.89

Appearance：

Off-white to light beige Fine Crystalline Powder

Density：

1.7±0.1 g/cm3

Melting Point：

261-262 °C

Boiling Point：

495.8±45.0 °C at 760 mmHg

Flash Point：

253.7±28.7 °C

Refractive Index：

1.718

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

safety instructions：

24/25

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Drug Information

MeSH Entry Terms：

5-bromotryptophan

Computed Properties

Molecular Weight:283.12
XLogP3:-0.1
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:282.00039
Monoisotopic Mass:282.00039
Topological Polar Surface Area:79.1
Heavy Atom Count:16
Complexity:275
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 5-Bromo-DL-tryptophan

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Computed Properties
Learn More Other Chemicals

5-Bromo-DL-tryptophan

SDS

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