- Price
Supplier Type
- Trader
- contract manufacturer
- custom synthesis
- Manufacturer
- Reagent
Supplier Region
- Gujarat(2)
- Mumbai(5)
- Telangana(1)
- Maharashtra(3)
- Karnataka(1)
- New Delhi(1)
- Andhra Pradesh(1)
Purity
- for biochemistry
- EMPROVE? EXPERT, Ph. Eur., BP, JP, USP
- 99%+
- 99%
- 98+%
- >98.5%(T)(HPLC)
- 98.5%
- 98%
Package
- 500gm
- 100Gms
- Gram
- 10mg
- 100mg
- 200mg
- 1g
- 5g
- 10g
- 50g
- 250g
- 25Gms
- Kilogram
- 5gm
- 25g
- 25gm
- 100g
- 100gm
- 500g
- 1kg
- 5kg
- 10kg
- 25kg
- 1MT
- 18%
L-Tryptophan
- CAS:73-22-3
- MF:C11H12N2O2
- MW:204.23
- EINECS:200-795-6
- Melting point::
- 289-290 °C (dec.)(lit.)
- Boiling point::
- 342.72°C (rough estimate)
- alpha :
- -31.1 º (c=1, H20)
- Density :
- 1.34
- refractive index :
- -32 ° (C=1, H2O)
- storage temp. :
- 2-8°C
- solubility :
- 20% NH3: 0.1 g/mL at 20 °C, clear, colorless
- form :
- powder
- appearance:
- white crystals or powder
- pka:
- 2.46(at 25℃)
- color :
- White to yellow-white
- PH:
- 5.5-7.0 (10g/l, H2O, 20℃)
- Odor:
- wh. cryst. or cryst. odorless powd., sl. bitter taste
- optical activity:
- [α]20/D 31.5±1°, c = 1% in H2O
- Water Solubility :
- 11.4 g/L (25 ºC)
- Merck :
- 14,9797
- BRN :
- 86197
- Stability::
- Stable. Incompatible with strong acids, strong oxidizing agents.
- InChIKey:
- QIVBCDIJIAJPQS-VIFPVBQESA-N
Pack Size
Purity
Availability
Price
Gram
98.5%
Inquiry
₹1800
Update time:2024-08-21
Pack Size
Purity
Availability
Price
100gm
98%
Availability:Yes
₹2500
Update time:2024-08-21
Pack Size
Purity
Availability
Price
100gm
99%+
Inquiry
₹2709
Update time:2024-08-21