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22155-91-5

22155-91-5 structure
22155-91-5 structure
  • Name: L-pyroglutamic acid beta-naphthylamide
  • Chemical Name: L-Pyroglutamic Acid β-Naphthylamide
  • CAS Number: 22155-91-5
  • Molecular Formula: C15H14N2O2
  • Molecular Weight: 254.28
  • Catalog: Research Areas Others
  • Create Date: 2018-07-22 16:38:37
  • Modify Date: 2024-01-02 18:22:44
  • L-Pyroglutamic acid β-naphthylamide (PYR) is aglutamic acid derivatives.

Name L-Pyroglutamic Acid β-Naphthylamide
Synonyms EINECS 244-809-9
L-Pyroglutamic acid 2-naphthylamide
L-PYROGLUTAMIC ACID β-NAPHTHYLAMIDE
MFCD00055911
Description L-Pyroglutamic acid β-naphthylamide (PYR) is aglutamic acid derivatives.
Related Catalog
References

[1]. Tao Liu, et al. Visual identification of gut bacteria and determination of natural inhibitors using a fluorescent probe selective for PGP-1. Anal Chim Acta. 2022, 337, 15.  

Density 1.311 g/cm3
Boiling Point 616.9ºC at 760 mmHg
Melting Point 188-193°C
Molecular Formula C15H14N2O2
Molecular Weight 254.28
Flash Point 260.9ºC
Exact Mass 254.10600
PSA 58.20000
LogP 2.45870
Vapour Pressure 3.79E-15mmHg at 25°C
Index of Refraction 1.682
Storage condition 2-8°C
Water Solubility methanol: 50 mg/mL, clear, colorless
Symbol GHS09
GHS09
Signal Word Warning
Hazard Statements H400
Precautionary Statements P273
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R22
Safety Phrases S22-S24/25
RIDADR UN 3077 9 / PGIII
WGK Germany 3
HS Code 2933790090
Precursor  0

DownStream  2


HS Code 2933790090
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%