laevo-proline

Full Material List
(2S)-pyrrolidine-2-carboxylic acid

Identifiers

FEMA 3319
CAS 147-85-3
EINECS 205-702-2
Synonyms
  • ajipure proline
  • 3,4- dihydro-L-proline
  • L- prolin
  • (-)-(S)- proline
  • (L)- proline
  • (S)- proline
  • (S)-(-)- proline
  • L- proline
  • L-(-)- proline
  • L- proline FCC; USP
  • L- proline natural
  • L- proline synthetic
  • proline, L-
  • 2- pyrrolidine caboxylic acid
  • (-)-2- pyrrolidine carboxylic acid
  • (S)-2- pyrrolidine carboxylic acid
  • L-alpha- pyrrolidine carboxylic acid
  • laevo-alpha- pyrrolidine carboxylic acid
  • (2S)- pyrrolidine-2-carboxylic acid
  • (S)- pyrrolidine-2-carboxylic acid
  • (S)-(-)- pyrrolidine-2-carboxylic acid
  • L- pyrrolidine-2-carboxylic acid
  • laevo- pyrrolidine-2-carboxylic acid
  • (-)-2- pyrrolidinecarboxylic acid
  • (S)-2- pyrrolidinecarboxylic acid
  • L-a- pyrrolidinecarboxylic acid
  • 2- pyrrolidinecarboxylic acid, (S)-
JECFA Food Flavoring 1425
JECFA Food Additive N/A
DG SANTE Food Flavourings 17.019 L-proline
DG SANTE Food Contact Materials N/A
FDA UNII 9DLQ4CIU6V
CoE Number 10490
XlogP3-AA -2.50 (est)
Molecular Weight 115.13213
Molecular Formula C5 H9 N O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: odorless Odor Strength:none
  • Odor Description:at 100.00 %. odorless
Odor odorless
Flavor sweet
sweet,

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Properties

Food Chemicals Codex Listed Yes
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 220.00 to 222.00 °C. @ 760.00 mm Hg
Boiling Point 252.19 °C. @ 760.00 mm Hg (est)
Flash Point > 230.00 °F. TCC ( > 110.00 °C. )
Acid Value N/A
Vapor Pressure 0.006000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) -2.54
Soluble In
  • alcohol
  • water, 1.313e+005 mg/L @ 25 °C (est)
  • water, 1.62E+05 mg/L @ 25 °C (exp)
  • ether
Occurrence
  • almond seed
  • apple plant
  • apricot fruit
  • artichoke jerusalem artichoke tuber
  • asparagus shoot
  • avocado fruit
  • banana fruit
  • barley root
  • basil leaf
  • bean adzuki 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 mung bean seed
  • bean winged bean leaf
  • bean winged bean seed
  • bean winged bean tuber
  • bean yam bean tuber
  • beet root
  • blueberry fruit
  • brazil nut
  • breadfruit seed
  • broccoli asparagus broccoli 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 leaf
  • chayote fruit
  • cherry sour cherry fruit
  • chestnut sweet chestnut nut
  • chickpea seed
  • chive leaf
  • coconut leaf
  • coconut seed
  • coriander fruit
  • coriander seed
  • corn root
  • corn seed
  • corn shoot
  • cucumber fruit
  • currant black currant fruit juice
  • date palm fruit
  • eggplant fruit
  • endive leaf
  • evening-primrose seed
  • fennel seed
  • fenugreek seed
  • fig fruit
  • flax seed
  • garlic bulb
  • garlic leaf
  • ginger root
  • ginkgo biloba seed
  • goosefoot leaf
  • grape fruit
  • guava fruit
  • guava strawberry guava fruit
  • 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 fruit
  • mushroom shiitake mushroom fruit
  • mustard white mustard seed
  • oat root
  • oat shoot
  • okra fruit
  • onion bulb
  • orange fruit
  • papaya fruit
  • pea black-eyed pea seed
  • pea fruit
  • pea pigeon pea seed
  • pea root
  • pea seed
  • pea shoot
  • peach fruit
  • peanut seed
  • pear fruit
  • pepper bell pepper fruit
  • peppermint leaf
  • pigweed leaf
  • pine pinyon pine seed
  • pineapple fruit
  • pistachio nut
  • plum fruit
  • pomegranate fruit
  • poppy opium poppy seed
  • potato sweet potato root
  • potato tuber
  • purslane herb
  • radish root
  • ringer root
  • rosemary leaf
  • rye seed
  • saffron bulb
  • sesame seed
  • soybean seed
  • soybean shoot
  • spearmint leaf
  • spinach indian spinach leaf
  • spinach plant
  • spinach water spinach leaf
  • squash summer squash fruit
  • star fruit fruit
  • sunflower seed
  • tamarind fruit
  • tamarind seed
  • taro root
  • tarragon leaf
  • tarragon root
  • tea leaf
  • tomato fruit
  • tomato root
  • turnip indian turnip root
  • walnut black walnut nut
  • walnut english walnut nut
  • watercress herb
  • watermelon fruit
  • watermelon seed
  • wheat root
  • wheat seed
  • wheat shoot
  • yam mountain yam root