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T2634

Sigma-Aldrich

β-(2-Thiazolyl)-DL-alanine

≥98% (TLC)

Synonym(s):

(±)-2-Amino-3-(2-thiazolyl)propionic acid

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About This Item

Empirical Formula (Hill Notation):
C6H8N2O2S
CAS Number:
1596-65-2
Molecular Weight:
172.20
MDL number:
MFCD00011560
UNSPSC Code:
12352209
PubChem Substance ID:
24900050
NACRES:
NA.26

product name

β-(2-Thiazolyl)-DL-alanine,

Assay

≥98% (TLC)

form

powder

color

white to off-white

mp

202-204 °C (lit.)

storage temp.

−20°C

SMILES string

NC(Cc1nccs1)C(O)=O

InChI

1S/C6H8N2O2S/c7-4(6(9)10)3-5-8-1-2-11-5/h1-2,4H,3,7H2,(H,9,10)

InChI key

PXFXXRSFSGRBRT-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P261 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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J Stougaard et al.
Journal of bacteriology, 170(1), 250-257 (1988-01-01)
A histidine auxotrophic (hisA) mutant of Klebsiella pneumoniae is phenotypically Nif- when grown with 20 micrograms of histidine ml-1 but Nif+ when supplied with histidine at 100 micrograms ml-1. Reversion to Nif+ at 20 micrograms of histidine ml-1 occurs phenotypically
J N Picada et al.
Mutation research, 437(2), 165-173 (1999-11-11)
1,2:7,8-Diepoxyoctane (DEO), whose deletogenic activity was first demonstrated in ad-3 system of Neurospora crassa and then in different species, has been tested in Salmonella typhimurium tester strain TA102 (hisG428(Ochre)). It was confirmed that it is a direct acting mutagen and
F W Pons et al.
Genetics, 120(3), 657-665 (1988-11-01)
Among eight strains carrying acridine-induced mutations in hisH, five which mapped at four different sites in the promoter-distal region of the gene showed His+ phenotypes on media containing a purine. By complementation analysis, hisH enzyme was shown to be required
D E Levin et al.
Proceedings of the National Academy of Sciences of the United States of America, 81(14), 4457-4461 (1984-07-01)
Salmonella tester strain TA102 carries the hisG428 ochre mutation on the multicopy plasmid pAQ1. DNA sequence analysis of 45 spontaneous revertants of hisG428 on the chromosome in the presence of pKM101 (strain TA103) indicates that hisG428 revertants fall into three

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