laevo-threonine

Full Material List

N/A

Identifiers

CAS (Single)	72-19-5
FEMA	4710
EINECS	200-774-1
Synonyms	ajipure threonine (2S,3R)-2- amino-3-hydroxybutanoic acid (R-(R,S))-2- amino-3-hydroxybutanoic acid [R-(R,S)]-2- amino-3-hydroxybutanoic acid 2- amino-3-hydroxybutanoic acid, (R-(R,S))- (2S,3R)-2- amino-3-hydroxybutyric acid L-2- amino-3-hydroxybutyric acid butanoic acid, 2-amino-3-hydroxy-, (R-(R,S))- L- threonin (2S,3R)- threonine (2S,3R)-(-)- threonine (S)- threonine L- threonine L-(-)- threonine
JECFA Food Flavoring	2119
JECFA Food Additive	N/A
DG SANTE Food Flavourings	N/A
DG SANTE Food Contact Materials	N/A
FDA UNII	2ZD004190S
CoE Number	N/A
XlogP3-AA	-2.90 (est)
Molecular Weight	119.12033
Molecular Formula	C4 H9 N O3

Properties

Food Chemicals Codex Listed	No
Appearance	white crystalline powder (est)
Assay	98.00 to 100.00
Specific Gravity	N/A
Lbs/Gal (est)	N/A
Refractive Index	N/A
Melting Point	256.00 to 272.00 Â°C. @ 760.00 mm Hg
Boiling Point	N/A
Flash Point	325.00 Â°F. TCC ( 162.90 Â°C. ) (est)
Acid Value	N/A
Vapor Pressure	N/A
Vapor Density	N/A
logP (o/w)	-2.94
Soluble In	water, 2.79e+005 mg/L @ 25 °C (est) water, 9.70E+04 mg/L @ 25 °C (exp)
Occurrence	almond seed apple fruit apricot fruit artichoke jerusalem artichoke tuber asparagus shoot avocado fruit banana fruit basil leaf bean adzuki bean seed bean asparagus bean fruit bean asparagus bean seed bean banner bean seed bean black bean fruit bean black bean seed bean black bean sprout bean butter bean seed bean fava bean seed bean field bean fruit bean field bean seed bean mung bean seed bean mung bean sprout bean winged bean leaf bean winged bean seed bean winged bean tuber bean yam bean tuber beet root blueberry fruit brazil nut breadfruit fruit breadfruit seed broccoli asparagus broccoli leaf brussel sprout leaf buckwheat seed burdock root butternut seed cabbage leaf cacao bean caraway seed carob bean seed carrot root cashew nut cassava root cayenne fruit celery plant chayote fruit cherry sour cherry fruit chestnut sweet chestnut nut chickpea seed chicory leaf chive leaf coconut leaf coconut seed coriander leaf corn seed cucumber fruit currant black currant fruit juice date palm fruit dill seed eggplant fruit endive leaf evening-primrose seed fennel seed fenugreek leaf fenugreek seed fig fruit flax seed garlic bulb garlic leaf ginger root ginger shoot ginger tuber ginkgo biloba seed goosefoot leaf gourd calabash gourd fruit grape fruit guava fruit guava strawberry guava fruit kohlrabi stem leek wild leek plant lentil seed lentil sprout lettuce lamb's lettuce plant lettuce leaf lotus indian lotus rhizome lotus indian lotus seed lupine white lupine seed macadamia nut mallow jew's mallow leaf mandarin fruit mango fruit marango shoot melon bitter melon seed mushroom shiitake mushroom fruit mustard white mustard seed oat plant oat seed okra fruit onion bulb orange fruit papaya fruit pea black-eyed pea seed pea fruit pea pigeon pea seed pea seed peach fruit peanut seed pear fruit pepper bell pepper fruit peppermint leaf pigweed leaf pine pinyon pine seed pineapple fruit pistachio nut plum fruit poppy opium poppy seed potato sweet potato root potato tuber purslane herb radish root rice hay rosemary leaf rye seed saffron bulb sesame seed soybean seed soybean shoot spearmint leaf spinach indian spinach leaf spinach leaf spinach plant spinach water spinach leaf squash summer squash fruit star fruit fruit sunflower seed taro leaf taro root tea leaf thyme plant tomato fruit turnip indian turnip root walnut black walnut nut walnut english walnut nut watercress herb watermelon fruit watermelon plant watermelon seed wheat seed yam mountain yam root

Organoleptic

Organoleptic Notes	1. Odor Type: savory Odor Description:ADM L-Threonine is a high quality product specifically designed for the feed industry. Produced from advanced technology, ADM L-Threonine is composed of 100% isomerically pure L-Threonine, which translates into 100% bioavailability for swine, poultry, and other animals.mild savory
Odor	savory
Flavor	sweet sweet,

AInsights BETA

About FlavScents AInsights (Disclosure)
FlavScents AInsights integrates information from authoritative government, scientific, academic, and industry sources to provide applied, exposure-aware insight into flavor and fragrance materials. Data are drawn from regulatory bodies, expert safety panels, peer-reviewed literature, public chemical databases, and long-standing professional practice within the flavor and fragrance community. Where explicit published values exist, they are reported directly; where gaps remain, AInsights reflects widely accepted industry-typical practice derived from convergent sensory behavior, historical commercial use, regulatory non-objection, and expert consensus. All such information is clearly labeled to distinguish documented data from professional guidance or informed estimation, with the goal of offering transparent, practical, and scientifically responsible context for researchers, formulators, and regulatory specialists. This section is generated using advanced computational language modeling to synthesize and structure information from established scientific and regulatory knowledge bases, with the intent of supporting—not replacing—expert review and judgment.

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Suppliers

Penta Fine Ingredients

L-THREONINE FEMA:4710 • 20-49500

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Penta Fine Ingredients

NATURAL L-THREONINE FEMA: 4710 • 20-49505

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