China (Mainland)
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L-Pyroglutamic acid methyl ester CAS NO.4931-66-2
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- L-Pyroglutamic acid
- 4931-66-2
- Methyl L-pyroglutamate
Quick Details
- ProName: L-Pyroglutamic acid methyl ester
- CasNo: 4931-66-2
- Molecular Formula: C6H9NO3
- Appearance: White crystalline powder
- Application: FINE CHEMICAL
- DeliveryTime: Immediately
- PackAge: Standard Packing: 25kg/drum
- Port: Chinese Main ports
- ProductionCapacity: 5 Metric Ton/Month
- Purity: min98%
- Storage: Store in dry, dark, ventilated place.
- Transportation: airfreight or vessel
- LimitNum: 1 Kilogram
- Moisture Content: NMT 0.5%
Superiority
Sichuan Tongsheng is the most strongest manufacturer and exporter of amino acids and their derivatives in China, we have the best quality and price. Guarantee high quality, competive price and reliable service.
We fully compliance with ISO9001:2008, production and quality management following GMP standards, production plant constructed in accordance with GMP standards. Quality control conforms to the standards of pharmaceutical-food CP grade and Japan Ajinomoto AJI, American USP and Reagent grade BR.
ISO9001: 2008 Certification
Details
Product Name: L-Pyroglutamic acid methyl ester
CAS#:4931-66-2
Synonyms: L-Pyr-OMe
Molecular Formula: C6H9NO3
Molecular Weight: 143.14
Specifications:
|
Items |
Standard |
Analysis data |
|
Appearance |
White crystalline powder |
Conforms |
|
Specific Rotation [20/D] 1g in 1ml H2O |
+0.6°to +0.9° |
+0.65° |
|
Other amino acids |
Chromatographically not detectable |
conforms |
|
Related Substance (TLC) CHCl3:MeOH:AcOH (90:8:2) |
purity: ≥ 98.00% |
Conforms |
|
Loss on Drying |
Not more than 0.50% |
<0.35% |
Laboratory Picture:
